Server hardware and software (for RTO).doc
计算机的专业英语选择
标准实用Multiple 11. The keyboard, mouse, monitor, and system unit are:2. Programs that coordinate computer resources, provide an interface, and run applications are known as:3. A browser is an example of a:4. Although not as powerful as a supercomputer, this type of computer is capable of great processing speeds and data storage.5. The smallest type of microcomputer:netbook handheld midrange tablet PC6. RAM is a type of:computer memory network secondary storage7. Unlike memory, this type of storage holds data and programs even aftermainframe midrangenetbookcentermedia specialized programutility programbasic application system application operating systemsutility programsapplication programs storage systems hardware software devices devicesstorage outputelectrical power to the computer system has been turned off.8. The type of file created by word processors to save, for example, memos, term papers, and letters.9. The change in connectivity that uses the Internet and the Web to shift many computer activities from a user ’s computer to computers on the Internet.definitioncomputingnetworkcloud high USB presentationworksheetdocumentdatabase secondary primary RAMROM标准实用10. The largest network in the world is [the]:Multiple 21. The network that connects computers all over the world.2. The rules for exchanging data between computers.3. Client-based e-mail accounts require this special program to be installed on your computer.4. Communities of individuals who share a common interest typically create Facebook:5. E-mail that does not require an e-mail program installed on a user's computer is known as:6. A very well-known microblog.Webmailu t il it y podcastblog profiles clients groups pageshyperlinku t il it y client e-mail JavaprotocolsWWW Web DSL Internet CERN Web LAN Facbeook InternetUSBWeb7. These programs continually look for new information and update search services ’ database programs.8. A type of search engine that submits requests to other search engines, organizes their responses, eliminates duplicate responses, orders hits, and then provides an edited list.ISPspecialized search enginedirectory search metasearch enginespidersf ilt e r s wikis IMWikipedia LinkedIn TwitterMySpace标准实用9. This is the Internet ’s equivalent to traditional cash.10. Using file transfer utility software, you can copy files to your computer from specially configured servers on the Internet. This is called:Multiple 31. This type of software works with end users, application software, and computer hardware to handle the majority of technical details.2. A rectangular area that can contain a document, program, or message.3. Programs that create text-based documents.DBMS suites spreadsheets word processors4. Programs that organize, analyze, and graph numeric data such as budgets and financial reports.DBMS suites spreadsheets word processors5. In a spreadsheet, the intersection of a row and column creates a:window dialog frame form box application general u t il it y purposesystem downloading filteringuploading bloggingdigital cash e-commerce icash Internetdollars6. A collection of related data that is the electronic equivalent of a file cabinet.7. A database tool that will quickly rearrange a ’s records according to tablespreadsheetprocessor f i l t e rword sortdatabasedocumenttable cell functionformulalabel cell a selected field.标准实用8. Programs that combine a variety of visual objects to create attractive, visually interesting presentations.9. The primary disadvantage of this type of package is that the capabilities of each function are not as extensive as in individual programs.10. A type of suite stored at a server on the Internet and available anywhere through Internet access.Multiple 41. These specialized graphics programs combine text and graphics to create publications of professional quality.2. Also known as drawing programs.3. Graphics programs used to create and edit vector images.desktop publishing programs imagegalleries image editorsillustration programsdesktop publishing programs image galleries image editorsillustration programsdesktop publishing programs image galleries image editorsillustration programsintegratedu t ility officecloud integrated softwareu t il it y officepresentation spreadsheetprocessor graphicsword DBMS ACTION4. An essential multimedia feature that allows user participation.5. Special programs used to create multimedia presentations.6. A widely used interactive animation application from Adobe.WYSIWYG FlashFuzzydesktop publishing programs image editors Flash editorsmultimedia authoring programsinteractivityimmersionraster Flash标准实用7. Programs for Web site design and HTML coding are called Web page editors or8. This area of artificial intelligence is also known as expert systems.9. A type of artificial intelligence that uses a database to provide assistance to users.10. Another name for the database used in expert systems that contains specific facts and rules.Multiple 51. What type of software works with users, application software, and computer hardware to handle the majority of technical details?2. The programs that convert programming instructions written by programmers into a language that computers understand and process are language:translators converters linguistsmanagersdapplication desktopsystem Linuxaccess table expert table knowledge base rulebase acoustics expert systems robotics virtualreality acoustics knowledge-based systems robotics virtualreality programseditorseditors HTML apps Web VR3. The ability to switch between different applications stored in memory is called:4. Graphic representations for a program, type of file, or function:softwarediversion programming multitaskinginterferenceoperational imageiconapp标准实用5. This operating system feature is controlled by a mouse and changes shape depending on its current function.6. The operating system based on Linux, designed for Netbook computers, and focused on Internet connectivity through cloud computing:7. The mobile operating system developed by Apple and originally called iPhone OS:Android BlackBerry OS IOS Mac OS8. A utility program that makes copies of files to be used in case the originals are lost or damaged:Backup and Restore Disk Cleanup Disk Defragmenter Compactor9. A troubleshooting utility that identifies and eliminates nonessential files, frees up valuable disk space, and improves system performance:Backup and Restore Disk Cleanup Disk Defragmenter Compactor10. Windows makes it easy to update drivers with Windows:Backup Restore Driver UpdateMultiple 61. This container houses most of the electrical components for a computer system.Windows ChromeUnix Mac pointer dialog mouse menu box2. Similar to notebooks, this system unit specializes in on-the-go Web browsing and e-mail access.chassis desktop media center netbook3. Computers can only recognize this type of electronic signal.analog bus digital maximum4. The main or motherboard is also known as the: carrier packagesystem system tuner board unit TV标准实用5. How many bytes can a 32-bit-word computer access at one time?6. In a microcomputer system, the central processing unit is contained on a single:RAM7. This type of memory divides large programs into parts and stores the parts on a secondary storage device.8. Also known as NIC, this adapter card is used to connect a computer to a:9. This provides a pathway to connect parts of the CPU to each other.bus Plug and Play wired wireless10. Older ports that have largely been replaced by faster, more flexible ports are called:buses expandable legacy renderedMultiple 7expansion graphics network AIArandom-access expanded virtual direct16 4 8 1processor computermobile system system board board module chip bus1. Most keyboards use an arrangement of keys known as:2. The device that controls a pointer displayed on the monitor.3. Also known as a roller ball, this device controls the pointer by rotating a ball with your thumb. trackball cordless joystick stylus mouse printer scanner mouse cordOptiKey QWERTY AlphaDaisy标准实用4. The type of screen that can be touched with more than one finger and supports zooming in and out by pinching and stretching your fingers.5. Flatbed and document are types of:6. Device used by banks to automatically read those unusual numbers on the bottom of checks and deposit slips.7. The most widely used audio- input device.8. The monitor feature that specifies how often a displayed image is updated.9. Handheld, book-sized devices that display text and graphics.10. This technology allows television stations to broadcast their programming directly to smartphones, computers, and digital media players.Mobile HDTV DTV CRTLED whiteboards readerse-book lasers HDTV aspect ratio dot pitch refresh rateresolution ratemicrophone mouseTFT VR MICRFDIC UPC OMR monitors scanners headsetsHDTVs multitouch digitaldynamic OLEDMultiple 81. RAM is sometimes referred to as:2. The actual physical material that holds the data and programs. primary storage media disk access3. Measures how tightly these charges can be packed next to one another on the disk. ratio active memory secondary storage primary storageread only memory标准实用4. When a read/write head makes contact with the hard disk ’s surface, it causes a head:5. This hard-disk performance enhancement anticipates data needs.6. This type of storage uses pits and lands to represent 1s and 0s.7. DVD stands for:8. USB drives are also known as:9. An organizational strategy to promote efficient and safe use of data across the networks.10. A mass storage device that provides access to data archived on tapes.library system systemtape RAID f i l e NAS cloud dynamic data mission statemententerprise storage system RAIDuniversal optical drivesdrives flash ports state bus digital versatile disc dynamic versatile discdigital video data dynamic video disc optical cloudsolid state disk hard file decompression compression cachingdisk RAID f i l e scratch crashland pit cylinders densitysectors tracksMultiple 91. The concept related to using computer networks to link people and resources.2. A high-frequency transmission cable that delivers television signals as well as connects computers in a network.coaxial hi def 3-D twisted pair connectivityTCP/IP Wi-Fi GPS标准实用3. A short- range radio communication standard that transmits data over short distances of up to approximately 30 feet.4. The speed with which a modem transmits data is called its:5. The bandwidth typically used for DSL, cable, and satellite connections to the Internet.6. Every computer on the Internet has a unique numeric address called a(n):7. Sometimes referred to as a LAN adapter, these expansion cards connect a computer to a network.8. A device that allows one LAN to be linked to other LANs or to larger networks.9. Typically using Wi-Fi technology, these wireless access points are typically available from public places such as coffee shops, libraries, bookstores, colleges, and universities.extranets hotspotsLANs PANs gateway network switch PAN IDSPCMCIAserver VPN NIC broadcast addresspacket DNS IP broadband voiceband basebandmedium band digital velocity dynamic rate modular rating transfer r a t eBluetoothbroadband TCP/IP DSL10. Star, tree, and mesh are three types of network:Multiple 101. The three primary privacy issues are accuracy, property, and:ownership s ecurity access e th ic s topologies s t r a te g ie s protocols devices标准实用2. To easily get names, addresses, and other details about a person using only his or her telephone number, government authorities and others use a(n):3. Browsers store the locations of sites visited in a:4. The browser mode that eliminates history files and blocks most cookies.5. The information that people voluntarily post in social networking sites, blogs, and photo- and video-sharing sites is used to create their:6. Computer criminals who specialize in stealing, trading, and using stolen credit cards over the Internet are known as:7. Programs that come into a computer system disguised as something else are called:8. The use of the Internet, cell phones, or other devices to send or post content intended to hurt or embarrass another person is known as:cyber-bullyingsocial media discrimination online harassmentunethical communicationviruseszombies Trojan horses bugsWeb scammersidentity carders thieves t r a d e r scyber card approval f ir e wa llidentityonline access phish privacydetect insertsleep f ir e wa ll h istor y menuto o l bard irectorykeystroke reverse cookie adware loggerworm9. Special hardware and software used to control access to a corporation ’ s private network is known as a(n):10. To prevent copyright violations, corporations often use:WPA DRMVPNACTcommunication gatespyware removal programantivirus program f ir e wa l l标准实用Multiple 111.Which of the basic organizational functions records all financial activity from billing customers to paying employees?accounting marketing production research2.What managerial level has information flow that is vertical,horizontal,and external?top supervisory middle foreman3.Which computer-based information system uses data from TPS and analytical tools to support middle managers?ESS MIS DSS TPS4.Accounts payable refers to money the company owes its suppliers for materials and services it has:created exported inventoried received5.What accounting activity keeps track of all summaries of all transactions?balance sheet general ledgerincome statement inventory control6.What accounting statement lists the overall financial condition of an organization?balance sheet general ledgerincome statement inventory control7.What type of report is produced at regular intervals?demand exception inventory periodic8. A DSS consists of four parts:user,system software,decision models,and:application software data operating systemspreadsheets9.What type of worker is involved with the distribution,communication,and creation of information?标准实用10. What type of program is designed to schedule, plan, and control project resources?Multiple 121. Facts or observations about people, places, things, and events are:data occurrences records tables2. The most basic logical data element such as a single letter, number, or special character is known as a:character element phrase record3. Each record in a database has at least one distinctive field, called the:key field structure type view4. One element of database security is to provide only authorized users with:5. The bridge between the logical and physical views of the data is provided by:passwordsr e la tio ns c lasses nodesschedulers managersa uditing pro jec t dtpinformationexecutive knowledge foreman6. Highly trained computer specialists who interact with the data administration subsystem are known as:7. In a network database, each child node may have more than one parent node; this is known as a:8. Connections between parent nodes and child nodes are provided by:many-to-many relationshiprelational relationshiphierarchy parentrelationshipDBMS data modelers database administrators relational s p e c i a l i s t s recordst a b le s DBMS SQL标准实用9. Two of the most significant advantages of multidimensional databases over relational databases are processing speed and:10. Object-oriented databases organize data by classes, attributes, methods, and:objects relations space timeMultiple 131. An information system is a collection of hardware, software, people, procedures, and:data DBMS specialists system analysts2. What is the first phase in the systems life cycle?3. Which phase in the systems life cycle involves installing the new system and training people?systems analysis systems implementationpreliminaryinvestigationsystems designneeds analysis systems analysis c onceptualization o b je c t if ic a tio n controlformatcharacters pointers objectsDBApreliminaryinvestigationsystem design4. This phase in the systems life cycle is concerned about determining system requirements not in design.systems analysis systems implementation5. Which systems analysis tool shows the relationship between input and output documents?6. These tools relieve the systems analysts of many repetitive tasks, develop clear documentation, and, for larger projects, coordinate team member activities.c hecklis td ecision t a b lechart grid data flowpreliminaryinvestigationsystem design标准实用7. Which systems life cycle phase is concerned with economic, technical, and operationalfeasibility?8. What type of feasibility evaluates whether the people within the organization will embrace or resist a new system?behavioral economic operational techinical9. Which approach to conversion begins by trying out a new system in only one part of an organization?direct pilot parallel phased10. An alternative to the systems life cycle approach using powerful development software, small specialized teams, and highly trained personnel.Multiple 141. A program is a list of instructions for the computer to follow to process:2. The major processing steps identified in a top-down program design are called:software hardware d i r e c t logicdata prototypingCASERAD AAD preliminaryinvestigationsystems design systems analysis systems implementationautomated systems life cycle data flow analyzers CASEflow chartsassembly instructions modules logic3.The programming logic structure in which one program statement follows another.4.One of the best ways to code effective programs is to use the three basic logic structures to create:content-markup programs pseudocodemodular languages structured programsc oncatenation r e p e titio n selec tio nloop标准实用5. Which step in the six-step programming procedure involves desk checking and searching for syntax and logic errors?6. Which step in the six-step programming procedure is the final step?7. Unlike traditional systems development, this software development approach focuses less on the procedures and more on defining the relationships between previously defined procedures.8. Natural languages are considered to be a:9. A compiler converts the programmer ’s procedural language program, called the source code, into a machine language code, called the:10. The 4GL languages that enable nonprogrammers to use certain easily understood commands to search and generate reports from a database.query application generator C11 COBOLMultiple 15interpreter codestructured codeobject code top-down code low- level language procedural language high- level languagemid- level languageobject-oriented context-markup module 2GLprogram documentation program maintenance program designprogram testprogram documentation program test program designprogram maintenance1. People who react to technology by thinking computers are magic boxes capable of solving all kinds of problems that computers really can ’t handle are:cynics frustrated na ï ve proactive2. The type of person that looks at technology in a positive realistic way is: frustrated proactive cynical na ï ve标准实用3. Books, journals, and trade associations are the best sources to help you:4. If your career is in marketing, it makes sense to develop a specialty in:database desktop publishingprogramming systems analysis and design5. What computer professional repairs and installs computer components and systems?computer technician data entry workerdesktop publisher software engineer6. What computer professional designs, tests, and researches encryption procedures?cryptographer network administratorprogrammer software engineer7. What computer professional uses database management software to determine the most efficient ways to organize and access data?cryptographer database administratorprogrammer software engineer8. What computer professional oversees the work of programmers, computer specialists, systems analysts, and other computer professionals?information systems manager network managersoftware engineer technical writerdevelop specialties maintain your computer competencydevelop personal contactslook for innovative opportunities9. What computer professional creates, tests, and troubleshoots computer programs?10. What computer professional plans and designs information systems?programmer systems analyst network managersoftware engineer programmer technical writernetwork managersoftware engineer。
DeviceMaster设备说明书
DeviceMaster is not detected in the Driver in the MAC communication mode. This discussion references DeviceMaster’s running the following drivers and firmware. Windows Driver version 10.10 (which includes the Comtrol Driver Management Console) ftp:///dev_mstr/rts/drivers/win7/devicemaster_windows_10.10.exe SocketServer version 9.16ftp:///dev_mstr/rts/software/socketserver/socketserver-9.16.binBootloader 3.23ftp:///dev_mstr/rts/software/bootloader/bootloader-3.23.binPortVision DX versionftp:///dev_mstr/portvision_dx/portvision_dx_1.03.msiPrevious versions of all of the above are still valid, but some screen shots may be different and minor other differences may be experienced.The DeviceMaster Driver can communicate to the DeviceMaster hardware using one of two communications protocols. MAC mode (layer 2) and TCP/IP (layer 3). This document will attempt to describe and provide assistance when the Driver is unable to use the MAC mode of communications. If the Driver is unable to detect the DeviceMaster in the configuration from the drop down list for selecting the appropriate unit, then MAC mode will not work. Please note that only the model as shown in the name will be detectable. For example if you have a DeviceMaster RTS and installed the driver for a DeviceMaster PRO, the Driver will be unable to list the correct MAC addresses for the RTS model. This is also true when the wrong number of serial ports have been defined. There are several different instances in which the MAC mode of operation will not be possible and most will be described and in these cases using the IP mode will be required. There is no real disadvantage of using IP mode communications as opposed to the MAC mode communications in the Driver. In most cases this is only a matter of ease of total configuration.We will assume that the DeviceMaster is attached to the network and powered on and that all LED’s are indicating proper operation. The yellow Status/Power LED is on solid and blinks at 10 second intervals and the Ethernet LED’s are showing Link status.Here is an example of what the Comtrol Driver Management Console should show when MAC mode is selected and the drop down arrow to the right of the field is engaged.In this example the “03 DeviceMaster RTS 2 Port, DB9, 1E” model is selected in the left column.In the General Tab there are several different 2 port units listed. Any of these could be selected but in this example the last listing is the selected unit. The drop down list will always display the 00 C0 4E # # # as this is a dummy placeholder.If you are able to see some DeviceMaster units in this list, but not your specific DeviceMaster, then this document is not for you. This document is for the user that SHOULD see MAC listings but does not.There are some different conditions to be considered when opening the Comtrol Drivers Management Console and attempting to install the MAC address in the driver.Begin with PortVision DX.Is PortVision DX able to scan the network and discover the DeviceMaster?YES (PortVision DX does Scan and discover the DeviceMaster)1.Check that the correct model of DeviceMaster was installed in the Driver. If thewrong model was selected during installation (ex: you have a DeviceMasterRTS and installed the driver for a DeviceMaster PRO) the Driver will be unableto list the correct MAC addresses.2.Open the Local Area Connection Properties and check to see if theDeviceMaster NDIS Protocol in loaded and check marked. In most cases ifPortVision DX can scan and discover the DeviceMaster, then the Drivershould also be able to discover the DeviceMaster.It should look like this:If the protocol is not listed, manually install it byfollowing these steps:Click on the “I n stall..” button.Select “Protocol” and click the “A dd” button.Click the “Have Disk…” button.Click “Browse” and go to this folder:C:\Program Files\Comtrol\DeviceMaster\orC:\Program Files (x86)\Comtrol\DeviceMaster\Select any .inf file as the procedure will use theone that it needs.Click : “Open”Click “OK”In some cases a PC reboot may be required.detect the DeviceMaster, it is probable that the IP mode will be required in theDriver. In this circumstance it is likely that we will be unable to determine thecause of the failure of the NDIS protocol.NO (PortVision DX Scans, but does NOT discover the DeviceMaster)1. Check to see if a Firewall is installed and enabled. If it is, temporarily disablethe firewall and scan again. If the scan now discovers the DeviceMaster, youwill need to modify the firewall settings to allow traffic on port 4607. Thatprocedure will not be covered in this document.2.Is there a Router between the DeviceMaster and this PC? If there is, thenthe IP mode must be used as routers do not forward MAC packets and only dealwith TCP/IP.If PortVision DX is unable to discover the DeviceMaster, it is almost assured the Driver will be unable to discover and use the MAC mode. In this case, the DeviceMaster should be manually added to PortVision DX using the instructions found in the user guide. If the DeviceMaster is then seen to be operational in PortVision DX, the Driver will need to also be configured to use the IP Mode. If PortVision DX still cannot communicate to the DeviceMaster, then there are other possible causes.1.Ethernet cable connected to the wrong Ethernet port on the DeviceMaster2.No IP route to the DeviceMaster3.Improperly configured NIC4.Improperly configured NIC used in a Virtual Machine environment5.NAT not configured6.NIC’s Teamed with an option not supported by 3rd party protocols7.DeviceMaster routed through the wrong NIC in the PC8.3rd party application blocking Comtrol networking protocols9.Faulty DeviceMaster. Check with a different PC。
惠普（Hewlett Packard Company）软件许可协议说明书
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HP SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OR CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, NON-INFRINGEMENT, TITLE, ACCURACY OF INFORMATIONAL CONTENT, AND FITNESS FOR A PARTICULAR PURPOSE.THE ENTIRE RISK AS TO THE RESULTS AND PERFORMANCE OF THE SOFTWARE IS ASSUMED BY CUSTOMER. NO ORAL OR WRITTEN INFORMATION OR ADVICE GIVEN BY HP OR HP’S AUTHORIZED REPRESENTATIVES SHALL CREATE A WARRANTY OR AMEND THIS “AS IS” WARRANTY. Some jurisdictions do not allow exclusions of implied warranties or conditions, so the above exclusion may not apply to Customers to the extent prohibited by such local laws. Customer may have other rights that vary from country to country, state to state, or province to province.NOTE:EXCEPT TO THE EXTENT ALLOWED BY LOCAL LAW, THESE WARRANTY TERMS DO NOT EXCLUDE, RESTRICT OR MODIFY, AND ARE IN ADDITION TO, THE MANDATORY STATUTORY RIGHTS APPLICABLE TO THE LICENSE OF THE SOFTWARE TO CUSTOMER; PROVIDED, HOWEVER, THAT THE CONVENTION ON CONTRACTS FOR THE INTERNATIONAL SALE OF GOODS IS SPECIFICALLY DISCLAIMED AND SHALL NOT GOVERN OR APPLY TO THE SOFTWARE PROVIDED IN CONNECTION WITH THIS WARRANTY STATEMENT.GOVERNMENT: If the Software is licensed for use in the performance of a U.S. government prime contract or subcontract, Customer agrees that, consistent with FAR 12.211 and 12.212, commercial computer software, computer software documentation and technical data for commercial items are licensed under vendor’s standard commercial license.GENERAL TERMSASSIGNABILITY: Customer may not assign any rights or obligations hereunder without prior written consent from HP.EXPORT: Customer who exports, re-exports or imports HP licensed Products, technology or technical data purchased hereunder, assumes responsibility for complying with applicable laws and regulations and for obtaining required export and import authorizations. HP may suspend performance if Customer is in violation of any applicable laws or regulations.SEVERABILITY: If any term or provision herein is determined to be illegal or unenforceable, the validity or enforceability of the remainder of the terms or provisions herein will remain in full force and effect.INTEGRATION/PRECEDENCE: These HP Software License Terms supersede any previous communications, representations or agreements between the parties, whether oral or written, regarding transactions hereunder. Customer's additional or different terms and conditions will not apply. These HP Software License Terms may not be changed except by an amendment signed by an authorized representative of each party. GOVERNING LAW. The validity of any of the terms of this license agreement, as well as the rights, duties and obligations of the parties under this license agreement, will be governed by the laws of the State of California, USA, without reference to any conflict of laws or choice of law principles in the State of California that might result in the application of the law of another jurisdiction.。
软考中级嵌入式系统需掌握的英语词汇
软考中级嵌入式系统需掌握的英语词汇一、嵌入式系统基础1. 嵌入式系统：Embedded System2. 硬件：Hardware3. 软件：Software4. 固件：Firmware5. 系统软件：System Software6. 应用软件：Application Software7. 实时操作系统：Real-Time Operating System (RTOS)二、微控制器原理1. 微控制器：Microcontroller2. 中央处理器：Central Processing Unit (CPU)3. 存储器：Memory4. 输入/输出接口：Input/Output Interface5. 时钟系统：Clock System6. 中断：Interrupt7. 外设：Peripheral三、ARM架构与编程1. ARM架构：ARM Architecture2. ARM指令集：ARM Instruction Set3. ARM汇编语言：ARM Assembly Language4. ARM链接器：ARM Linker5. ARM工具链：ARM Toolchain6. ARM Cortex系列：ARM Cortex Series7. ARM内存管理单元：ARM Memory Management Unit (MMU)四、实时操作系统1. 实时操作系统：Real-Time Operating System (RTOS)2. 任务调度：Task Scheduling3. 信号量：Semaphore4. 消息队列：Message Queue5. 内存管理：Memory Management6. 中断处理：Interrupt Handling7. 时间管理：Time Management五、低功耗设计1. 低功耗设计：Low Power Design2. 待机模式：Standby Mode3. 休眠模式：Sleep Mode4. 唤醒机制：Wake-up Mechanism5. 能效比：Energy Efficiency Ratio6. 功率优化：Power Optimization7. 低功耗电路设计：Low Power Circuit Design六、传感器与信号处理1. 传感器：Sensor2. 模拟信号：Analog Signal3. 数字信号：Digital Signal4. 信号调理：Signal Conditioning5. 采样率：Sampling Rate6. 滤波器：Filter7. 数据转换器：Data Converter8. 信号处理算法：Signal Processing Algorithm9. 特征提取：Feature Extraction10. 信号分析：Signal Analysis11. 噪声抑制：Noise Suppression12. 数据融合：Data Fusion13. 动态范围：Dynamic Range14. 量程：Range of Measurement。
HP Server Automation Ultimate 版平台开发人员指南说明书
HP Server Automation Ultimate 版软件版本：10.10平台开发人员指南文档发布日期：2014 年 6 月 30 日软件发布日期：2014 年 6 月 30 日法律声明担保HP 产品和服务的唯一担保已在此类产品和服务随附的明示担保声明中提出。
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通过该联机支持，可快速高效地访问用于管理业务的各种交互式技术支持工具。
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CISSP考试练习(习题卷8)
CISSP考试练习(习题卷8)第1部分：单项选择题，共100题，每题只有一个正确答案,多选或少选均不得分。
1.[单选题]以下所有项目都应包含在业务影响分析中,即 (BIA)调查问卷,以排除问题A)确定发生业务中断的风险B)确定业务流程的技术依赖性C)识别业务中断的运营影响D)识别业务中断的财务影响答案:B解析:2.[单选题](04143) 在变更生产系统的数据库模式时，应该执行以下哪些活动？A)在开发环境构建变更，进行用户验收测试，制定回退策略，在生产环境实施变更B)在开发环境构建变更，进行用户验收测试，制定回退策略，在生产环境实施变更C)在开发环境构建变更，进行用户验收测试，制定回退策略，在生产环境实施变更D)在开发环境构建变更，进行用户验收测试，制定回退策略，在生产环境实施变更答案:C解析:3.[单选题]Which of the following vulnerabilities can be BEST detected using automated analysis? 使用自动分析可以最好地检测以下哪种漏洞？A)Valid cross-site request forgery（CSRF）vulnerabilities有效的跨站点请求伪造（CSRF）漏洞B)Multi-step process attack vulnerabilities多步骤进程攻击漏洞C)Business logic flaw vulnerabilities业务逻辑缺陷漏洞D)Typical source code vulnerabilities典型的源代码漏洞答案:D解析:4.[单选题]测试自定义应用程序代码的最有效方法是什么?A)阴性 测试B)白盒 测试C)笔配对 测试D)黑匣子 测试答案:B解析:5.[单选题]This statement is the formal requirement for:橙皮书指出,"硬件和软件功能应提供可以用于定期验证[可信计算基]TCB的现场硬件和固件元素的正确操作"。
执行时间latency等待时间
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10
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Performance Measurement 1
Performance
Execution time 时间latency等待时间: Time between the start and the pletion of an
容灾备份基础知识
基础硬件
备份存储名词解释
SAN
Storage Area Network (SAN)称为存储域网络，是储存资料所流通 的网域。
SAN 和NAS的区别：
san是一种网络，NAS产品是一个专有文件服务器或一个具有文件管
理系统的存储设备。
SAN是在服务器和存储器之间用作I/O路径的专用网络。
我是 NAS
容灾备份概念
容灾备份
数据级容灾备份 应用级容灾备份
定时备份 全备 增量 差异
实时备份 镜像 快照
CDP
容灾备份
容灾备份系统，对于IT而 容灾系统分为：。
言，就是为计算机信息系 ◦ 数据容灾，指建立一个异地的数据系统，该系统
统提供的一个能应付各种
是本地关键应用数据的一个可用备份。在本地
N时间后一般5分钟
源数据空间池
快照空间池 冗余的红块浪费大量空间
容灾备份基础知识
基础硬件
DAS NAS SAN RAID 双机 小机
容灾备份概念
容灾备份
数据级容灾备份 应用级容灾备份
定时备份 全备 增量 差异
实时备份 镜像 快照
CDP
CDP
定义
不管是数据库备份还是文件备份、操作系统备份全 部采用了最新的CDP标准技术：通过在操作系统核 心层中植入文件过滤驱动程序，来实时捕获所有文 件访问操作。对于需要CDP连续备份保护的文件， 当CDP管理模块经由文件过滤驱动拦截到其改写操 作时，则预先将文件数据变化部分连同当前的系统 时间戳（System Time Stamp）一起自动备份到 备份机。所以说，任何一次的文件数据变化都会被 自动记录，因而称之为持续数据保护（ＣＤＰ）。
网络接入存储（Network-Attached Storage，简称NAS） 存储区域网络（Storage Area Network，简称SAN）
VxBlock 1000 集成式基础设施说明书
VxBlock 1000 Converged Infrastructure © 2019 Dell Inc. or its subsidiaries.VxBlock 1000 Converged Infrastructure Foundation for Mission-Critical CloudESSENTIALSo Consolidate, optimize and protecthigh-value workloads – benefitingfrom improved application performanceand reduced downtimeo Deliver cloud operations – with asystem designed to help you automateand proactively manage daily IT taskso Simplify life cycle management – witha turnkey system that dramaticallyreduces the time, effort and riskinvolved in patching and upgradesSimplify IT with a turnkey system for workload consolidation VxBlock is the proven leader in converged infrastructure, providing enterprises worldwide the amazing simplicity of a turnkey engineered system experience that allows them to focus on innovating rather than spending time on maintenance. The VxBlock System 1000 combines industry-leading technologies – including powerful Dell EMC storage and data protection options, Cisco UCS blade and rack servers, Cisco LAN and SAN networking, and VMware virtualization – into one fully integrated system. It’s the converged infrastructure foundation for the Dell Technologies Cloud, leveraging its deep VMware integration to simplify automation of everything from daily infrastructure provisioning tasks to delivery of IaaS and SaaS. Why is that important? VxBlock 1000 takes the complexities out of component integration. It simplifies upgrades and daily operations, comes with converged management and a simplified path to a cloud operating model. All with single-call support. VxBlock business outcomes really shine with high-value applications like SAP, Oracle, Microsoft SQL and Epic where “good enough” will not get the job done. With VxBlock, you can rely on the rich data services, high availability and data efficiency absolutely required to keep your mission-critical business up, running and protected at any scale. Delivering real business results Enterprises using Dell EMC VxBlock Systems report significantly better business outcomes, including more efficient IT operations, dramatically less unplanned downtime, and much faster upgrades and patches than with a DIY approach. VxBlock 1000Data Sheet and SpecificationsVxBlock 1000 Overview VxBlock 1000 redefines the converged infrastructure market, enabling you to free up resources, focus on innovation and accelerate IT transformation. Traditional converged infrastructure systems often require you to choose different systems for different applications’ performance, capacity and data services needs. VxBlock 1000 breaks thos e boundaries by offering the industry’s first converged system designed for all workloads in the modern data center with: • Unprecedented choice to mix, share and adapt pools of market-leading storage, data protection and compute resources for all workloads to maximize performance and utilization. • Converged management and automation that simplifies daily operations thanks to Dell EMC VxBlock Central software and its enriched integration with VMware vRealize Operations (vROPS) and vRealize Orchestrator (vRO), providing a simplified path to a cloud operating model. • Simplified life cycle management with a turnkey infrastructure that is created, managed, supported and sustained as one – including ongoing certified code upgrades. • A future ready design to ensure that your system is able to support next-generation technologies to address extreme performance, scalability and ongoing simplicity requirements. \ In 2009, Dell EMC created the converged infrastructure (CI) market when we introduced the first Vblock System. Dell EMC continues to innovate in the CI market with the next-generation VxBlock System, the VxBlock 1000. The VxBlock 1000 is not a reference architecture and it’s not a bill-of-materials (BOM); it’s a fully integrated system that brings together leading technologies, including • Dell EMC Unity, Unity XT, XtremIO, PowerMax and Isilon storage options that you can mix and match • Dell EMC Avamar, Data Domain, NetWorker, RecoverPoint and VPLEX protection options • Cisco UCS B-Series and C-Series server options • Cisco Nexus LAN and MDS SAN switches • VMware (including vRealize, vSphere, NSX and vCenter)Delivering RealBusiness Results“Installing the converged VxBlock Systemallowed us to take a 10-year step forward intechnology with a single purchase. By usingthe VxBlock System to transform our datacenter, we now have the ability to deploysolutions in hours as opposed to weeks.”— Ryan Deppe, Network Operations Supervisor,Cianbro Corporation“With VxBlock 1000, we get one source ofsupport and always know we’re running thelatest gold-standard code stack. Dell EMCremoves so much of the time and risk ofmanaging IT. We love it.”— Darell Schueneman, Team Lead, CloudOperations, Plex Systems“The VxBlock has enabled us to maketremendous positive changes. Our users arethrilled with the IT team’s responsivenessand with the accelerated applicationperformance. It’s also changed therelationship between IT and the college.Business units now engage us to consultearly in their decision process. We’vebecome an integral partner in collegebusiness.”— Mark Wiseley, Senior Director of IT, PalmerCollege“We’re now 100 percent responsive to thebusiness.”— Michael Tomkins, Chief Technology Officer, FoxSports AustraliaUsing the Logical Configuration Survey (LCS) to customize integration and deployment options, all system elements are pre-integrated, pre-configured, and then tested and validated before shipping. Turnkey integration allows you to operate and manage your system as a single engineered product, rather than as individual, siloed components. Ongoing, component-level testing and qualification result in a drastically simplified update process. Converged Management and Automation VxBlock Central software provides a single unified interface and access point for converged infrastructure operations. It dramatically simplifies daily administration by providing enhanced system-level awareness, automation and analytics. VxBlock Central includes Dell EMC launch points to VMware vRealize Orchestrator (vRO) with workflows for automating daily operational tasks and to vRealize Operations (vROPs) for deep VxBlock analytics and simplified capacity management. Integrated Data Protection Dell EMC Data Protection for Converged Infrastructure simplifies backup, recovery and failover of your VxBlock 1000. Dell EMC offers the most advanced data deduplication, replication and data protection technologies for achieving your Recover Point Objective (RPO) and Recover Time Objective (RTO) requirements.Simplified Life Cycle Management Ongoing life cycle management, including interoperability test, security / patch management and component updates, is one of the cornerstones of VxBlock. This is accomplished through our unique Release Certification Matrix (RCM), where we validate interoperability to ensure your system’s health is optimized. We’ve invested thousands of hours in testing, validation and certification so you don’t have to. You get the peace of mind of knowing that Dell EMC delivers full life cycle assurance with every VxBlock 1000. Support and Services Dell EMC delivers fully integrated, 24/7 support with a single call support. There’s never any finger -pointing between vendors, and you can always rely on our fully cross-trained team for a fast resolution to any problem. Dell EMC’s portfolio of services (including deployment services, migration services and residency services) accelerates speed of deployment and integration into your IT environment and minimizes downtime by ensuring your software and hardware remains up to date throughout the product life cycle.UnprecedentedChoiceof All-FlashStorageXtremIOPerformance, in-lineall the time and datareduction PowerMaxMission critical AFAwith NVMe bestperformance,lowest latency Isilon Gen 6Unstructureddata with linearscalability Unity and Unity XTMidrange unifiedstorage with provenreliability AFA or cost-effective hybrid optionVxBlock 1000 Support Specification Summary Component DetailsCOMPUTE (Note: mixing blade servers and rack servers in one system is supported) Chassis: Cisco UCS 5108Cisco UCS B-Series blade servers: B200 M5, B480 M5 Cisco UCS C-Series rack servers: C220 M5, C240 M5, C480 M5 Cisco Fabric Extenders (FEX) and IOM: Nexus 2232PP, Nexus 2348UPQ, UCS 2204XP, UCS 2208XP, UCS 2304XP Cisco Fabric Interconnect (FI): Cisco UCS 6454, 6332-16UPCisco UCS Virtual Interface Card (VIC): 1340, 1380, 1385, 1387, 1440, 1480, 1455, 1457, 1495, 1497MAXIMUM NUMBER OFSERVERS PER SYSTEM Cisco chassis: 88 Cisco blade servers: up to 616Cisco rack mount servers: up to 1,120NETWORKING LAN: Cisco Nexus 9336C-FX2SAN: Cisco MDS 9148T, 9396T, 9148S, 9396S, 9706, 9710Management connectivity : Cisco Nexus 31108TC-V, Nexus 9336C-FX2 STORAGE (Note: mixing multiple storage types in one system is supported) Dell EMC StorageUnity All Flash 350F, 450F, 550F, 650F; Unity Hybrid 300, 400, 500, 600; Unity XT 380/380F, 480/480F, 680/680F, 880/880FPowerMax 2000 and 8000VMAX All Flash 250F, 950FXtremIO X2-S, X2-RIsilon All Flash, Hybrid and Archival F800, H600, H500, H400, A200, A2000 VIRTUALIZATION VMware : vSphere Enterprise Plus (includes VDS), NSX, ESXi, vCenter Server Note: Bare metal deployments are also supportedDATA PROTECTION Integrated Backup, Integrated Replication, Integrated Business ContinuityDell EMC : Avamar, NetWorker, Data Protection Search, Data Protection Advisor, Data Protection Central, CloudBoost, RecoverPoint and RP4VM, Data Domain, Data Domain Virtual Edition, Data Domain Cloud Disaster Recovery, Cyber Recovery, VPLEXVMware : Site Recovery ManagerSYSTEM MANAGEMENT Compute: AMP-VX for multi system management includes 4–8 PowerEdge servers, VMware vSAN and Log Insight, and Avamar Virtual Edition integrated with Data Domain 6300 for protection of the AMP-VX; AMP-3S for single system management includes 2–16 Cisco rack mount C220 M5 servers and a Dell EMC Unity 300 hybrid storage arraySoftware: core management software includes VMware vSphere and vCenter, Dell EMC VxBlock Central, Dell EMC Secure Remote Support (SRS), Dell EMC PowerPath and element managersCABINETIntelligent Physical Cabinet Solution from Dell EMC© 2019 Dell Inc. or its subsidiaries. All Rights Reserved. Dell, EMC and other trademarks aretrademarks of Dell Inc. or its subsidiaries. Other trademarks may be trademarks of their respectiveLearn More aboutVxBlock 1000solutions Contact a Dell EMC Expert。
3-Port USB 3.0 SuperSpeed 共享键盘和鼠标文件传输设备 U360-003-K
3-Port Portable USB 3.0 SuperSpeed Hub with Keyboard/Mouse Sharing and File Transfer MODEL NUMBER:U360-003-KMAllows you to transfer files and share a single keyboard and mouse between two Windows PCs, Macs and/or OTG-compatible Android tablets and smartphones.DescriptionThe U360-003-KM 3-Port USB 3.0 SuperSpeed Hub does more than just connect USB peripherals to your computer. Built-in software allows you to share files and a single keyboard/mouse between devices: Two Windows personal computers (PC)qTwo MacsqOne PC and one MacqOne PC and one Android tablet or smartphoneqOne Mac and one Android tablet or smartphoneqJust connect the built-in USB 3.0 cable to an available USB port on your Windows or Mac computer or laptop. Connect up to three USB devices, such as a flash drive or external hard drive, to the top ports. To transfer files from one device to another or share a keyboard and mouse with a second device, connect the included USB cable to the hub’s SHARE port and an available USB port on another computer or On-the-Go (OTG) Android device. A USB Micro-B OTG adapter is included for connecting to Android tablets and smartphones.The U360-003-KM supports USB 3.0 data transfer rates up to 5 Gbps—ten times faster than USB2.0—and it’s backward compatible with previous USB generations. Not only can you use onekeyboard/mouse combination on two devices, you can also use the clipboard sharing feature to copy data from one computer and paste it in another.The U360-003-KM receives power through its USB connection, so no external power supply is required. Its compact design fits easily into a purse, backpack, briefcase or laptop bag for quick connection HighlightsSupports USB 3.0 data transferrates up to 5 GbpsqCopy and paste data betweendevicesqCompact design fits easily intolaptop bagqShare one keyboard/mousebetween devicesqNo external power supplyrequiredqSystem RequirementsWindows 2000 SP3 and later(except 8 RT)qMac OS X 10.6 and laterqAndroid 2.2 and later with OTGcompliance and Windroid Linker appqIntel Pentium II or PowerPC G4 processor or higherq256MB RAM or higherq50MB hard drive space orhigherqUSB 3.0 port needed to achieve USB 3.0 speedsqPackage IncludesU360-003-KM 3-Port USB 3.0SuperSpeed HubqUSB 2.0 Type-A cable (M/M), 4ft.qUSB 2.0 Micro-B to Type-A(M/F) OTG adapterqOwner’s manualqSpecificationsanywhere.FeaturesConnects to Another Computer or On-the-Go (OTG) Android Device Share files between 2 electronic devicesq Share a keyboard and mouse between 2 electronic devicesq Share between 2 PCs, 2 Macs, PC and Mac, PC and OTG Android device, or Mac and OTG Android deviceqBuilt-in software transfers files between devices q Clipboard sharing for copy/paste between computersqExcellent Speed and Versatile PerformanceConnect up to 3 USB peripherals, such as flash drive or external hard driveq Supports USB 3.0 data transfer rates up to 5 Gbps—10x faster than USB 2.0q Backward compatible with previous USB generationsq Supports 11 languages— English, Spanish, French, German, Italian, Russian, Simplified Chinese,Traditional Chinese, Korean, Japanese, PortugueseqTake the Hub AnywhereBus-powered through USB connection—no external power supply neededq Compact design fits into purse, backpack, briefcase or laptop bag for travellingq© 2022 Tripp Lite. All rights reserved. All product and company names are trademarks or registered trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Tripp Lite has a policy of continuous improvement. Specifications are subject to change without notice. Tripp Lite uses primary and third-party agencies to test its products for compliance with standards. See a list of Tripp Lite's testing agencies:https:///products/product-certification-agencies。
ARRIS CAS虚拟化技术白皮书说明书
CAS VirtualizationARRIS Global ServicesARRIS Conditional Access System (CAS) is introducing support for operation of DAC, CASMR, CAST, Advisor and other CAS applications in a Virtual Machine (VM) environment to support hardware/operating system independence, high availability/redundancy, and disaster recovery.ARRIS Global Services is prepared to help you make this transition to Virtualization by offering these services: • Network Discovery and Readiness Planning • Software/ Hardware Procurement • Readiness Plan Implementation • Migration ProcessSERVICE OVERVIEW:WHY VIRTUALIZE?Virtualization enables these essential features for assuring CAS System business continuity and data integrity:• Hardware IndependenceEnables running CAS applications on ARRIS qualified hardware or VMware-supported hardware with comparable performance.• High Availability / RedundancyProvides CAS redundancy/failover, optimizes uptime and data integrity with automated restore and recovery. • Disaster RecoverySupports business-specified recovery time objectives (RTO), recovery point objective (RPO), automated failover testing, and planned migrations. Automated and manual failover is supported.CAS Virtualization ARRIS Global ServicesHORIZONTAL IMAGE ARRIS Global Services ensures your transition to virtualized CAS environment is done with minimal impact to your operations and customer population, allowing you to enjoy the advantages of hardware independence, high availability, hardware consolidation and disaster recovery. Our expert assistance allows you to workthrough the migration to a virtualized environment more quickly while allowing your own staff to focus on day to day operations.Network Discovery and Readiness Plan Creation•Collect critical data points on network •Review data collected•Assess existing architecture, backup/recovery process •Develop Network Plan and architecture •Create BOM, Services List, Action list•Develop proposal for High Availability, Disaster Recovery •Deliver Proposal and Readiness PlanSoftware/ Hardware Procurement•ARRIS procures hardware and software through industry leading 3rd party vendor partners (VMware®, HP®) to support end-to-end virtualization requirements. Virtualization Readiness Implementation •Basic Service•Validate network is ready for virtualization•Install new equipment (server/SAN) and software •Create Virtual Machine for CAS installation •Custom Service•Implement network changes•Implement other changes from the action list •Collect critical data points on network Migration Process•Load DAC software on previously created Virtual Machine •Execute the migration process•Validate the installation and system functionality •Release to productionSERVICE DESCRIPTION©ARRIS Enterprises, Inc. 2014 All rights reserved. No part of this publication may be reproduced in any form or by any means or used to make any derivative work (such as translation, transformation, or adaptation) without written permission from ARRIS Enterprises, Inc. (“ARRIS”). ARRIS reserves the right to revise this publication and to make changes in content from time to time without obligation on the part of ARRIS to provide notification of such revision or change. ARRIS and the ARRIS logo are all trademarks of ARRIS Enterprises, Inc. Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and the names of their products. ARRIS disclaims proprietary interest in the marks and names of others. VMware, vCenter, and vSphere are registered trademarks of VMware. HP, Store Virtual are registered trademarks of Hewlett-Packard.365-095-27333 x.1 11/2014IMPLEMENTATION EXAMPLEDAC6000 High Availability with Disaster Recovery Phase 1 - Site Preparation•Upgrade CAS hardware to support current software •Replace KLS and other HE components as needed•Upgrade DAC software to current release in native mode •Upgrade software from native to VM with HA •Upgrade to Disaster Recovery•Upgrade CSS/RADD software to current release – nativePhase 2- CAS Application – Native Mode •Upgrade CAS and install SAN servers •Install HP®StoreVirtual® on SAN servers •Upgrade PC to run VMware® vSphere®•Upgrade DAC software to current release – nativePhase 3 - High Availability•Implement N+1 backup DACs per site •Match the current configuration•Install VMware® vCenter® on the CAS hardware •Upgrade DAC apps from native mode to VM mode•Set up VMs so that all fail over to the backup CAS serverPhase 4 – Disaster Recovery•Implement/configure cold backup CAS/KLSs • Uses HP® StoreVirtual® snapshot feature • Uses SANs installed for backup DACs•Confirm remote cold KLS3000 is online/in sync with DAC •Implement failover mechanismORDERING INFORMATIONPart NumberDescription596226-001-00 CAS Virtualization Network Discovery and Readiness Plan Creation 596227-001-00 CAS Virtualization Readiness Implementation476666-043-00CAS Virtualization Migration ProcessNote: Specifications are subject to change without notice.。
Mellanox Technologies ROBO 分布式 IT 基础设施说明书
The Nutanix Enterprise Cloud addresses these challenges with its invisible and cloud-native hyperconverged infrastructure. From a converged compute and storage system, the Nutanix enterprise cloud extends one-click simplicity and high availability to remote and branch offices. Streamlined and automated operations and self-healing from infrastructure anomalies, eliminate unnecessary onsite visits and overtime, thus reducing operational and support costs. With the Nutanix solution, enterprise IT staff can deploy and administer ROBO sites as if they were deployed to the public cloud, while maintaining control and security on their own terms.ROBO networking must be simple and transparent as well. Mellanox’s end-to-end Ethernet Storage Fabric™ (ESF) perfectly complements the Nutanix Enterprise Cloud. The Mellanox ESF offers Zero Touch Provisioning (ZTP), guaranteed performance, automated operation, and real-time network visibility at the virtual machine (VM) or container level, for business operations on Day 0/1/2. To provide a transparent, automated experience for application provisioning and mobility, data backup and disaster recovery, Mellanox’s ESF is integrated into the Nutanix enterprise cloud via the management plane. Through REST APIs, Mellanox’s network orchestration and management platform, Mellanox NEO ®, automates network provisioning from Nutanix Prism and eliminates complex and expensive manual configuration for numerous network devices in multiple clouds. Nutanix ROBO in a BoxWith its web-scale efficiency and enterprise-level resilience and security, Nutanix offers hyperconverged clusters for remote and branch offices. Providing options for one-node, two-node, and three-node clusters, the Nutanix solution for ROBO meets various requirements with respect to data protection, high availability, and cost-effectiveness.A three-node cluster is the gold standard for Nutanix ROBO, which provides on-site data protection and tolerates an entire node going down. Apart from that, self-healing with a data rebuild within the cluster eliminates needless trips to remote sites., while a two-node cluster offers reliability for smaller ROBO sites that must keep costs down. Beyond that, a remote witness node is used for data rebuild and automatic upgrades. Moreover, a one-node cluster is a perfect fit for low-availability requirements and strong management for multiple sites. Figure 1. Nutanix ROBO in a Box with Mellanox NetworkingGiven the small number of nodes in the Nutanix cluster and often rigid environmental requirements in space, power and airflow, Mellanox’s half-width top-of-rack (TOR) SN2010 switches are a perfect fit for Nutanix ROBO both in terms of connectivity and cost. Featuring 18 ports of 1/10/25G downlinks and 57 Watts of typical power consumption, two SN2010 switches can be installed side-by-side, along with a 2U Nutanix appliance, to build a ROBO datacenter in a 3U box. The 1G management port on the Nutanix node can be connected to a SN2010 switch port, eliminating the need for a separate management switch.The SN2010 is based on the state-of-art Mellanox Spectrum ® switching ASIC, which provides guaranteed performance for any workload running on the Nutanix cluster, regardless of packet size, network speed, and throughput/latency requirements, making the networking completely transparent. The Mellanox switch provides additional value by allowing Docker containers, such as VPN and DHCP services, to run on the switch, further simplifying manageability and security while reducing costs.Automated Provisioning for Business ContinuityFigure 2. Integrated Network Provisioning for VM MobilityFigure 3. Automated Network Provisioning for Disaster Recovery and Business ContinuityNutanix enterprise cloud streamlines datacenter operations withconsumer–grade management in Prism™, which simplifies applicationmobility and load balancing. It also reduces complex operations suchas disaster recovery to a single click and ensures business continuity ofmission-critical applications.The integration of Nutanix Prism and Mellanox NEO ®, Mellanox’snetwork orchestrator, enables automated network provisioning thatrequires no manual operation. In a CRUD event (i.e., VM or containercreation, migration, and deletion), Mellanox NEO works with Prismthrough RESTful APIs in the background, configuring the virtual local areanetwork (VLAN) for that VM/container on the switch port it’s connectedto. When the VM/container becomes live through Prism, it automaticallycomes online.In the event of a disaster, networking is often the key challenge for implementing business continuity and disaster recovery beyond data replication. The joint Nutanix- Mellanox solution automates network provisioning as part of workload lifecycle management and allows workloads to preserve their IP addresses and gateways when they failover to the remote DR site, enabling uninterrupted business continuity during partial or full failover. These capabilities are delivered through the Mellanox NEO and Prism Central integration forautomation, using Ethernet VPN (EVPN)-based virtual extensible LAN (VXLAN) overlays. This allows the transparent stretching of networks from the ROBO site to the DR site or the main datacenter. Nutanix offers synchronous, asynchronous, and near-synchronous replication options that can be granularly controlled to meet various RPO/RTO goals. In addition, Mellanox NEO provides one-click configuration for mLAG and switch software upgrade at scale.© Copyright 2020. Mellanox Technologies. All rights reserved.Mellanox, Mellanox logo, ConnectX, Mellanox NEO, Mellanox Spectrum, and LinkX are registered trademarks of Mellanox Technologies, Ltd. What Just Happened is a trademark of Mellanox Technologies, Ltd.Nutanix, the Enterprise Cloud Platform, the Nutanix logo and the other Nutanix products, features, and/or programs mentioned herein are registered trademarks or trademarks of Nutanix, Inc. in the United States and other countries. This docu-ment is provided for informational purposes only and is presented ‘as is’ with no warranties of any kind, whether implied, statutory or otherwise. All other trademarks are property of their respective owners.350 Oakmead Parkway,Suite 100, Sunnyvale, CA 94085Tel: 408-970-3400Fax: Real-time Visibility for AIOpsNutanix offers real-time visibility in the cluster of applications running on the node and associated compute, storage and securitymetrics at the VM/container level. Such visibility is used for remote management, in a cloud-native way, for extensible, intelligent and automated IT Ops – forecast, planning, optimization, and anomaly detection and remediation.Similarly, Mellanox ESF provides real-time visibility into network-related problems,through an event-based, advanced telemetry technology called What Just Happen™(WJH). Mellanox WJH does packet inspection at line rate, accelerated by the switchASIC. In the events of network anomalies, the WJH telemetry agent, running as acontainer on the Mellanox switch, streams out both the packet itself and relatedinformation in JSON or other streaming methods. The telemetry data can be streamedto a database repository or directly to the management software, such as MellanoxNEO, Nutanix Prism, and TIG (Telegraf-InfluxDB-Grafana).While traditional telemetry solutions try to extrapolate root causes of network issuesby analyzing network counters and statistical packet sampling, WJH goes beyond thatby providing actionable details on abnormal network behavior and eliminating the guess work from fast network troubleshooting.ConclusionROBO is common in enterprise IT infrastructures. Deploying and managing ROBO sites efficiently as part of the enterprise cloud is a key imperative for business operations. Nutanix delivers a web-scale, hyperconverged infrastructure solution, and brings the scale, resilience and economic benefits of web-scale architecture to ROBO. Mellanox Ethernet Storage Fabric, with its purpose-built TOR switches in particular, allows a ROBO solution in a box with integrated automation of the Nutanix platform for network provisioning, operation, and troubleshooting. The Nutanix and Mellanox solution brings ROBO into the unified enterprise cloud with efficiency and cost savings throughout the lifecycle of Day 0/1/2 operations.About NutanixNutanix makes infrastructure invisible, elevating IT to focus on the applications and services that power their business. Using Nutanix, customers benefit from predictable performance, linear scalability, and cloud- like infrastructure consumption. A single software fabric unifies your private and public clouds, and delivers one-click simplicity in managing multi-cloud deployments. One OS, one click. Learn more at or visit Twitter @nutanix.About MellanoxMellanox Technologies is a leading supplier of end-to-end Ethernet interconnect solutions and services for enterprise data centers, Web 2.0, cloud, storage, and financial services. More information is available at: 。
外贸产品不良描述中英文对照
Sewing/Textile Product - 缝制品／纺织品bag flap袋盖handle手挽buckle扣clip夹子snap劈啪扣clothes布料drawn string拉绳embroidery刺绣fabric织料hem包边，摺皱key holder锁匙扣lining内衬trap stitches埋线magic sticher魔术贴metal rivet铆钉pocket门袋pocket flap门袋盖rim车边seam缝sew-in label缝内标牌sewing line止口处车线shoulder strap背带strap带zip tie拉链吊尾zipper拉链zipper end拉链尾端zipper head拉链头zipper teeth拉链齿eyelet金属圈／孔眼／透气孔sweat strap(cap)汗带（帽）tail belt(cap)尾带（帽）tail belt buckle(cap)尾带扣（帽）top button(cap)顶珠（帽）visor(cap)帽舌harsh handfeel from dyeing染色不良造成手工粗糙foreign fiber混毛burn out烧焦poor embroidery刺绣不良insufficient stitcher per inch alonghems缝线针脚不够每英寸沿着摺sewing label incrrect or missing布标固定不良或缺失holes or needle chew scar onsurface表面有碎针孔zipper no function or functionintermittent拉链无功能或功能间歇stitches not straight/wavystitching缝线不直zip sewed in reverse order拉链车反puckered起皱seam open爆口skip stitches跳针broken needle段针back stitches回针broken stitches断车线double/overlapped stitching重车loose stitching车线松missing stitches漏车线poor stitching车线不良stitches of different color thread缝线不同色insufficient stitches per inch along缝线不够密poor thread tension causingpucker缝线过紧引起起皱separation at seam where threadwas visible车缝开裂，缝线可见uneven borders边沿不平整poor trimming修正不良drawn yarn抽纱fabric broken布料烂holes on fabric布料有洞flaws on fabric布料有瑕疵tears on fabric布料破处fabric frayed布料磨损uneven/loose weaving of fabric布料编织不匀称tough to the touch due toexcessive dye染料过多，手感粗糙coarse yarn粗纱needle scar针痕poor hemming包边不良uneven hems包边不平thread color mismatched to fabric线与布料的颜色不搭配care label missing缺说明标签missing promotionaladvertisement paper (if缺广告宣传纸（如果可用）slide snap button no function orfunction intermittent滑动按扣无功能或功能间歇uneven or pulled loops (uncut terry)毛圈不均匀（针对不须切除的毛圈）missing label缺商标dye streaks within fabric布染色条痕slubs on frbric布上有粗结crocking of color磨擦褪色uncut loops (cut terry)毛圈未切除（对需要切的毛圈）General - 家具通用door门drawer抽屉floor地板mirror镜子peg木栓seat cushion座垫rack贮物／冒架shelf架子wood divide分隔木板wood slat木条solid wood实心木plywood / veneer board胶合板vanity带镜的梳妆台staples小钉子rivet铆钉arm rest扶手back rest后靠背castor脚轮gross beam横梁hinge铰链joint / tenon榫头mortise榫眼support stem支柱knot木结back panel后面板side panel侧面板steel seat plate铁座板toe kick脚后座gas lift气动升降装置height adjustable arm高度调节臂ladder梯／梯状物moisture content test湿度测试Wood Product - 木制品bug holes / rodent infestation蛀虫眼moisture content out of limit湿度含量超标bloating发涨poor or missing lacquering喷漆不良／木喷漆Wood Toilet Seat - 木厕座rust or excessive grease on metalcomponents and hardware金属部件生锈或有多余油脂hinges function not smooth铰链滑动不顺rust or poor plating on hinges, rivets or other materials 铰链，铆钉或其它金属部件生锈或电镀不良gap between lid seat after closed盖，座间有缝隙（盖下盖missing mounting hardware缺装备部件hinges, knobs, bolts, nuts missing or not fit properly 铰链，旋钮，门闩，螺帽缺，或不合适Ｔtools list - 工具列表large slotted screw driver大一字螺丝刀cross screw driver十字螺丝刀small slotted screw driver小一字螺丝刀razor剃刀medium knife中型刀small knife小型刀fish scaler刮鳞刀nail file指甲锉can opener开罐器pliers钳子ceramic stoneware - 陶瓷制品dirt / hair / trash embedded inglaze瓷层内有赃物／毛发／费品sharp points/edge锋利的尖端／锐边non-smooth welds焊接处不光滑excessive visible polishing lines过多的可见抛光纹weld marks a weld points焊接点有焊痕poor finishing at welds焊接表面处理不良rusty spots锈斑weld spark wire residue焊接火星残渣polishing compound residue especially under the rim and rivets 抛光混合物残渣（特别在镶边和铆钉处）unsecured rivets铆钉不牢misalign seam or joint接合处未对齐／对准improper alignment of handles手柄未对齐／对准improper fit of insert pieces to theset一套内置各件大小不合适leakage through the rivets铆钉处渗漏non-stick film thickness exceeded+/-5%不黏膜厚度不符 +/-5% irregullar or rough coating表面涂层粗糙不规则improper or unsecure bonding ofbase底座黏合不适／不牢unsecured fastening未系牢lids fit badly盖子大小不适overburn过烧overlapped重叠poor decal贴花不良poor glazing上釉不良crimping of curves not smooth褶线不平滑individual pieces of sets not matching in pattern and color 每套的单件产品之间图案／颜色不一致design not consistent in pattern ,size and color within and between the set(s)每套产品的样式，尺寸及颜色设计不一致brass components tarnished (ifapplicable)铜制部件（若有）失去光泽finish not even and with bubblesor flaws抛光不平整，有气泡或瑕疵decorative patterns not consistentincluding color, size and placement of design 修饰图案不一致，包括颜色，尺寸及图案位置decals breakage釉面破裂decals incorrect color花釉颜色错误decals-broken, fizzle, scratch, mis-print 花釉有破损，粘花微弱，刮伤，印错decals off position花釉移位／错位pin holes on the item产品上有针孔missinng items缺件missing glaze未上釉glaze not even and with bubblesor flaws釉面不平整，有气泡，瑕疵uneven painting喷涂不均匀damage no the ceramic瓷表面有破损handle not secured in place把手位置不适当unit bottom not polished产品底部未抛光pitted surface, depression onsurface表面有麻点，凹陷thickness of stoneware not eventhroughout the item瓷制产品厚度不均black spots黑斑decal贴花glazing上釉ignition button点火按钮lighter holder打火机固定器Ashtray - 烟灰缸cigarette slot deformed烟槽变形decal off center花釉偏离中心位置unglazed未上釉missing or incomplete decal缺花釉或花釉不全Cutlery - 刀具dinnerware - 餐具dinnerware list餐具列表ceramic dinnerware (pls.refer to ceramic product)瓷制餐具（请参考瓷制品缺陷）stainless steel dinnerware不锈钢餐具cookware - 炊具kettle水煲coffee maker咖啡机electrical cookware电炊具Masher/Garlic press - 捣碎器plastic parts do not match in texture or gloss or color 塑料部件的文理／光泽／颜色不一致welding lines焊接痕spot weld marks not properlycleaned or polished焊点不整洁／表面处理不良poor fitting of parts , especially on the handle and spout 部件装配不良，尤其在把手及出口处rusty or corrosive rivets铆钉生锈／已腐蚀handle attachment not in-line withspout手柄和出口不在一条线上rotating handle not rotatedsmoothly手柄旋转不顺畅rotating handle placed in itsupright position not remain手柄不能保持直立Dehumidifier - 干燥器／除湿器pre-filter damaged/deformed预滤器（粗滤器）损坏／变foreign material inside cabinet内有异物poor fitness of water tank水箱大小不合适poor fitness of water hose水龙带大小不合适abnormal noise during operation操作时不正常噪音motor/condenser no function电机／冷凝器无功能indicating lamp no function指示灯无功能Hi-pot test failed高压不过polarity reversed极性接反fuse no function保险丝无功能ground wire discontinuous接地线中断temperature sensing cutoff testfailed温度感应断电测试失败no dehumidifier function无除湿功能live and neutral wires shortage incircuit火线和中线短路tensile pull test for carryinghandle failed把手张力测试失败gap between two halves of theplastic housing塑料机架两半有缝隙brass wire in power cord exposed电源线铜丝外露water full sensing cutoff testfailed水箱满水断电测试失败water tank sensor no function水箱感应器无功能barbecue tools - 烧烤用具lifting pump提升管inlet入水管spout出水管lock nut螺母housing外壳handle手柄poor laser printing激光打印不良deformed of water spouting出水口变形loose thread螺纹松water leakage漏水failure of the thread test螺纹测试失败failure of the pressure test耐压测试失败handle assembled not in properposition手柄位置安装不当missing sensormatic tag缺防盗标split of water spouting出水偏３failure of the leakage test渗漏测试失败shower head/hand shower - 花office chair - 办公椅caster轮脚arm rest扶手back rest靠背gas lift气棒seat cushion坐垫back support后背支架adjustive handle调节手柄butterfly plate蝴蝶盘leg脚fabric布leather皮stationery - 办公文具caculator计算器ball pen圆珠笔pencil铅笔refill笔芯nib笔头pen holder笔杆pen rack笔架pen cap笔帽pen container笔筒barrel笔身loop hole插笔孔ruler尺stencil镂空尺scissors剪刀cutter裁纸刀tape胶纸tape holder胶纸座glue胶水rubber橡皮擦pencil sharper铅笔消eraser板擦punch打孔机stapler钉书机ridge holderinner sheet内页cover封面memo pad便笺本paper clip纸夹clip board书写板copy holderwhite board白板letter pad信纸本printed film印刷薄膜CE sticker CE标签button closure关闭钮helmet头盔2# HB yellow pencil - 2#HB 黄铅笔burr or scratch on rubber wing橡皮边翼有刮伤和毛刺color of pencil not pantone 123c铅笔颜色对不上色卡号123C poor assembly between twohalves of wood / gap found on head of pencil 木头两半装配不良／铅笔顶端有缝隙graphite center in the wood木头中有石墨missing silkscreen of logo缺丝印标识rubber head assembled in theother end橡皮头装错头paint removed掉漆pin hole on body笔身有针孔wrong logo / name plate mixed in shipment 同一船货的标识错误／名称图板相混eraser leaving marks like a red or pink crayon 橡皮擦过后留有粉（红）色粉笔似印记pencil lead loose铅笔芯松lead broken铅笔芯断missing core缺铅笔芯Ball Point Pen -圆珠笔obvious shrinkage or deformationon the surface of plastic or metal parts 塑料或金属部件表面有明显的萎缩或变形gap between two halves of theplastic housing塑料笔筒两半之间有缝隙difficult to assemble (ifapplicable)组装困难（若需组装）incorrect instruction / missinginstruction说明书错误／缺失metal and / or mechanical partsrusted金属及／或机械部件生锈pan cap unfit pen body笔帽不配笔身ink not fully filledinterpage corner rolled页卷角line not straight线不直insufficient page页数不够identification lines illegible标识线模糊不清inner sheet torn内页撕裂sheets edge not smooth页边缘不光滑／齐整handle loose out把手松incorrect material composition材料合成不对cannot fit standard size binders不配标准尺寸的活页封cannot open and close smoothly开关不顺／不灵活lock operation not smooth锁功能不顺inner sheet loosened out内页松垮／掉落inner sheet folded内页折叠impurities inside sheet纸内有赃物／杂物sheet surface not smooth页面不光滑Assorted 100 Count ClamshellBox - 哈壳式挖泥机盒blister edge broken吸塑边缘破裂holes on clamshell哈壳上有洞眼sharp edge on clamshell哈壳有锐边incorrect color assortment颜色组合不对excessive gap between cover andbase盖，座间间隙过大steel oxidized钢被氧化Imitation Jewellery - 仿真珠宝necklace项链bracelet手镯brooch胸针beads珠子flat sided beads平边珠子stone石头pearl珍珠pendant坠子snake chain蛇形链ear clip耳夹clasp扣子hook clasp钩扣knot结brooch pin胸针别针link环rubber stop橡皮塞set unevenly not flush to each other （珠子等）设置不均匀，不整齐resin from... in plating…树脂从...流到…solid bubble in plating电镀表面有固体泡泡porosity on areas of plating电镀区域多孔clasp not open or close properly钩扣开关不顺clasp shift钩扣僵硬不灵blackened surface caused bysolder process焊接过程中造成表面黑话beads not matching in color珠子颜色不匹配beads slided over the knots and hitthe next bead珠子滑过接头撞到下一个beads too loosely knotted珠子间间隔太松shading within the beads珠子表面有阴影pin not sharp enough别针不够锋利Clear/colored PlasticBeverageware - 透明／彩色饮料瓶caps/lids帽／盖bases座inner and outer shells内壳／外壳handles手柄thickwalls厚壁bubbles泡泡bubbles grouped in one area泡泡集中在一个区域bubble on lip area嘴唇区域有气泡burned mark烧痕blush脸红carbon spots碳斑carbon spots grouped in one area碳斑集中在一个区域carbob spots on light area碳斑在光亮区域carbon spots on lip area嘴唇区域有碳斑cloudy appearance云彩效果distorted歪曲color streaks/swirls彩色斑纹／旋斑cracking/chipped破裂／有缺口visible dragmark可见的拖痕flow lines on lip area流动线在嘴唇区域flash闪烁sprues注料口oily film油膜orange peel橙色皮orange peel on lip area橙色皮在嘴唇区域yellow tint黄色调warpage战争页Glassware - 玻璃器具glaze not even with bubble orflaws上釉不均，有气泡或瑕疵missing glaze未上釉item did not sitflush(wobbleing/rocking)产品站立不稳（摇晃）decal off position贴花釉位置不对glass shade玻璃灯罩Outdoor articles - 户外用品sleeping bag睡袋Paper Product - 纸制品cover page or inner sheets poorlyglued封面和内页粘贴不良page corner rolled页角卷边flash inside punched holescolor shading difference ondifferent sheets不同页上有不同的彩色阴影line not straight线不直insufficient pages页数不够identification line illegible标识线模糊不清inner sheet torn内页撕裂extra glue residue on sheet surface表面残留胶水太多inner sheets loosened out内页松垮／掉落wrinkled mark on sheet surface页表面有皱痕distance between lines notidentical行距不一致inner sheet folded内页有摺皱blurred ink mark模糊的墨水印impurities inside sheet纸内有杂斑UPC printed on cover pagescratched封面上的条码有刮伤sheet surface not smooth纸表面不光滑no watermark无水印sheets poorly heat-sealed热收缩密封不良sharp point or sharp edge (injury to the user)锋利的点或边（会伤害用户）paper chipped纸缺口wrinkled on paper/paper box有皱纹fold line on paper/paperbox/playing card有摺皱pattern on back not consistent (playing card)背面图案组成不对（扑克牌）missing ornaments ontree/poinsettia树／猩猩木上缺装饰物foreign particles inside the base底座内有异物brass wire in power cord exposed电源线铜丝外露motor cannot rotate马达不转abnormal noise in music box (ifapplicable)音乐盒（若有）有异常噪音light cannot extend to fiber opticend灯不能照及光纤末端conduction wires inside thehousing too loose or wire poorly机座内导线过松或整理不良melody/rhythm incorrect旋律／节奏不对bulb broken灯泡破transformer no output变压器无输出功能motor movement too loose马达机芯过松Headset/Earphone - 耳机／听筒excessive noise噪音过大microphone adjusting arm麦克风调节臂mute button静音钮switch/control开关／控制键bottom foot底角blister broken吸塑破Candle - 蜡烛wax蜡flame火焰peppermint薄荷油wick灯芯scent香味white snowflake like spots点状白色雪片frost mark on surface表面有霜状痕迹caved in on one side一边凹焰wick smoked excessively灯芯冒烟严重flame was small and died out火焰小，逐渐熄灭unscented无香味air bubbles on surface表面有气泡cracked inside内部裂flame burned a tunnel火焰中间烧出一条道wick drowned in melted wax灯芯浸入熔化蜡中wax left on the insides ofcontainer容器内粘有蜡Mini blinds - 百叶窗double slats双重窗叶light leakage漏光gap between slats too large窗叶间缝隙太大lock function intermittent锁不住basket ball/foot ball/volleyball/tennis ball - 篮球／足球／排球／网球too much air inside the ball (toohard)气过足ball does not inflate properly充气不良damage no the item/nap no tidy表面绒毛不整齐gift box did not stand in verticalmanner礼篮不能垂直站立not enough air inside the ball (toosoft)气不足bouncing height too low/too high球弹高度过底／过高hole in rubber橡皮上有洞poor stitching缝制不良。
tscale advanced 终端服务器性能优化软件 手册说明书
The next generation of performance optimization for terminal servers TScale Advanced is performance management system software for Citrix® Presentation Serveror Microsoft® Terminal Services environments that lets you improve your end-user experi-ence and quality of service by automating performance efficiencies that control how applica-tions run on your servers. Now you can support more concurrent users per server, which directly improves the Total Cost of Operation (TCO) from your Terminal Server Farm. For companies needing to extend the usefulness and value of their terminal server environment, RTO TScale Advanced provides capabilities beyond those previously available in TScale or Ci-trix Presentation Server to improve performance, stability and the capacity of thin-client serv-ers.TScale Advanced allows you to add more users and applications to handle peak loads on your existing Citrix Presentation Server or Microsoft Terminal Services running Windows NT®, Windows 2000® or Windows 2003® - without degrading application performance.TScale Advanced gives you the system tools you need to overcome the challenges of delivering high levels of application reliability and performance while accommodating server scalability for peaks in application demand. As a result, TScale delivers consistent application perform-ance that meets the business demands of your organization.Installation is quick and easy on production servers without the need to reboot. Once in-stalled, TScale Advanced begins to analyze the server. Performance and scalability improve-ments are immediate, and continuously improve over time.TScale Advanced improves performance, scalability and capacityTScale's Application Optimization features continuously and automatically improve the per-formance of applications running on your terminal servers, improving response times during peak load periods.New! - Dynamic AffinityMany client applications work better on a single processor than on multiple processors. This is especially true in a published application/desktop environment. TScale’s Dynamic Affinity performs CPU re-balancing and optimization, causing certain applications to operate effi-ciently on a single processor—and effectively load balancing processors. TScale allows ap-plications which perform best on multiple processors to operate without change. Customer Success“TScale is the most effective optimiza-tion we have implemented for applica-tion servers/terminal servers.”Colin Durham, ElectronicHealthcareSystems“ I will recommend your product to everyone I know who uses Terminal Services and/or Citrix Presnetation Server. It’s the best product I’ve ever used!”JeffreyMalczewski, MCSE,NAFS/Sitel“We scaled to approximately 25% more users and gained a 20% in-crease in performance.”DavidBradshaw,Cargill (Excel Division)“After evaluating the top technologies in this space, we selected RTO Soft-ware—a proven market and technical leader—in order to improve the per-formance and end-user experiencefor our Citrix Presentation Server customers.”TonyMarzulli,Senior VP of Marketing,Citrix Systems, Inc.RTO TScale® Advanced 4.0New! - Advanced VM OptimizationWould it surprise you to know that there may be hundreds of application components in memory on your terminal server that are never used? TScale Advanced dynamically loads resources into memory only when needed. This reduces the memory used for an application when resources are generally not needed, increasing capacity and improving performance.MT Performance and Registry OptimizationMT Performance Optimization improves execution of multi-threaded applications. TScale’s RegistryOptimization frees up resources for more sessions, and reduces user login times by reducing the size of user and system registry files.Application Shaping Technology prevents rogue application problemsTScale Advanced eliminates freezes, spikes and sluggishness due to applications hogging more than their share of CPU. Our Application Shaping™ (see graphic) lets you easily eliminate negative impact on users of rogue applications, while still supporting high-CPU application peak needs.TScale's Application Optimiza-tion features continuously andautomatically improve the per-formance of applications run-ning on your terminal servers.Dynamic Affinity performs CPU re-balancing and optimization.Advanced VM Optimization dynamically loads resources into memory only when needed.MT Performance Optimization improves execution of multi-threaded applications.TScale’s Registry Optimization frees up resources for more sessions, and reduces user login times.Application ShapingTechnology eliminates freezes,spikes and sluggishness when applications consume more than their share of CPU cycles.TScale Advanced allows you to combine the rules-based setting of our Application Priority™ and our Ap-plication Affinity™ into a new, automated solution that eliminates time-consuming manual tasks and regains control of runaway applications. Application Affinity also designates which CPU seldom-used ap-plications should run on, so you can isolate them from other processors with more critical applications.Advanced integration and administrationThe TScale Advanced Console helps you quickly deploy TScale to all your servers. Easily configure it ac-cording to multi-server policies and then from one central location you can m anage all aspects of report-ing and maintenance. The TScale Advanced Console contains sophisticated features to ensure all your serv-ers are current with the latest versions of TScale and with the most recently defined Optimization and Shaping Policies. If any server is not online when a policy update is sent to a group of servers, the con-sole will cache the update and apply it automatically when the server comes back up. You can maintain security from one console by disabling the management of RTO optimization agents from local server consoles. This enables you to enforce policies, maintain consistency and avoid errors or malicious intent.TScale Advanced now includes an option to export settings, schedules and optimization configuration from an existing production server to a newly created server. Also, TScale now optimizes applications man-aged by Softricity ®.New! - Citrix ® Presentation Server 4.0 management and optimizationIn November 2004, Citrix licensed RTO Software’s patented server performance optimization technology for incorporation into Citrix Presentation Server. The TScale Advanced Console is now integrated with CPS 4.0, and can be used to control CPS 4.0’s Memory Optimization Management function on a locally in-stalled server. This enables additional performance tuning and reporting not available in CPS 4.0 for Citrix Memory Optimization Management, such as collection of support data, VM exclusion list management, VM optimization history reporting, and VM optimization scheduling.The TScale Advanced Optimization Console (formerly the PMC) is a multi-server, centralized management console that allows administrators to handle all installation, management, reporting and maintenance of TScale Advanced across large server farms. The TScale Advanced Optimization Console also provides CPS 4.0 Memory Optimization Management tuning and reporting across large server farms.RTO TScale’s Application Shaping Technol-ogy controls runaway application behavior, ensuring other application users get the CPUbandwidth and performance they need.With TScale Advanced Optimiza-tion Console, Citrix customers can enjoy enhanced memory performance tuning and report-ing and achieve greater returns on their Citrix access invest-ment,.David Jones Senior VP Corporate DevelopmentCitrix Systems, Inc.New! - RTO PinPoint integrationTScale Advanced is integrated with RTO Software’s new product, RTO PinPoint TM. RTO Pin-Point monitors mission-critical Windows® server applications in real-time to guide managers to specific performance issues before they degrade business operations.Extended support for the next generation of Windows® ServersNew! - Microsoft® Windows Server 2003 x64 Editions supportTScale Advanced is now available in 64-bit as well as 32-bit versions. Windows Server 2003 x64 Editions, the next-generation server operating systems from Microsoft, provide high perform-ance for both 32-bit and 64-bit applications on the same system. TScale Advanced takes advantage of the greater functionality and performance improvements available from the Win-dows x64 platform.New! - .NET Client Application OptimizationFor companies that are building and deploying .NET clients, TScale Advanced provides the ad-ministrator with the ability to optimize .NET application performance by improving memory handling and application load times.RTO TScale requires the following environmentRTO TScale Advanced minimum requirements include Microsoft Windows Windows 2000 or Windows 2003 operating system, Microsoft Management Console, Windows 32-bit and/or 64-bit applications and application components, and an ability to schedule a command line pro-gram on the server.The RTO TScale Console minimum requirements include Microsoft Win-dows NT 4.0 (with Service Pack 6a), 2000, XP or 2003 operating system, Microsoft Management Console (MMC) 1.1a, domain administration privileges for managed domains.About RTO SoftwareRTO Software, Inc. is an established provider of application-focused performance monitoring tools. As an innovative leader in this rapidly growing area, we provide software tools and con-sulting services to enterprises and software firms that want to improve the performance and capacity of applications operating in a Windows environment.Customer Success“We are using TScale to increaseboth the number of concurrent usersthat we can support on our Citrixservers running our healthcare appli-cations, and to enhance end user responsiveness.”Larry Maurer, Director of IT,SomersetMedicalCenter“ TScale does what it says it will do!”JanBroucinek,Arthur Rutenberg Homes“An $8,000 investment in TScale is allowing us to avoid purchasing$27,000 of extra server hardware forour farm.”WayneDodrill,Concentra Health Services。
计算机专业英语Unit02-SectionA-Computer-Hardware
出中央处理器。软件也控制着硬件如何使用；例如，如何从存储设备中
检索信息。输入与输出硬件的交互作用是由基本输入/输出系统（BIOS）
Hale Waihona Puke 软件控制的。4/29
Computer Hardware—Introduction
Although microprocessors are still technically considered to be hardware, portions of their function are also associated with computer software. Since microprocessors have both hardware and software
Software also governs how the hardware is utilized;
数据备份与灾难恢复
系统和数据保护概述 数据存储技术的概况
2.数据存储技术的概况
主流的数据存储结构 直连存储DAS (Direct Attached Storage) 网络连接存储 NAS (Network Attached Storage) 存储区域网 SAN (Storage Area Network) 数据存储结构的发展趋势
第二部分 数据备份技术
数据备份系统的构成 数据备份系统的体系结构 如何选择数据备份系统
1.数据备份系统的构成
备份硬件介质 磁带库 光盘库 磁盘阵列(虚拟带库) 备份软件 VERITAS NetBackup Legato NetWorker IBM TSM CA BrightStor Bakbone
Cisco Switches
Linux
Solaris
Web Servers
Win 2000
NT 4.0
Win 95/98
Exchange SQL Oracle
FS
FS
FS
FS
FS
FS
FC交换机
FC交换机
存储区域网FC SAN (Storage Area Network)
基于Fiber Channel协议
Ethernet Switches
NAS
FC Switch
SAN
Application Server
File System
RAID
RAID
File System RAID
File System RAID
IP SAN --- iSCSI
Cisco Switches
Linux
Solaris
Database Appliacation Servers
CAXOsoftwansync
CA Recovery ManagementSolutionCA ARCserve® BackupCA XOsoft™ WANSync™HACopyright © 2007 CA. All rights reserved. All trademarks, trade names, service marks and logos referenced herein belong to their respective companies.PRODUCT FAMILY BRIEF: CA XOSOFT WANSYNC3The CA XOsoft WANSync Product Suite: Business ContinuityOver the WANT oday, almost every enterprise, regardless of size or type, does business electronically via somecombination of IT-enabled tools. This means that almost every business is entirely dependantupon reliable, continuous access to the applications and information that enable the businessto do business.At the same time, threats to corporate IT resources grow in number, type and severity almostdaily. Threats include viruses and “malware”, accidental and intentional data corruption, theftor loss of mobile computers hosting critical information and, natural and man-made disasters.Other challenges include the need to consolidate, migrate or virtualize servers and theresources they host without disrupting operations or putting those resources in jeopardy.Amplifying all of this is the need to do business “at web speed.” This means not only protectingthe business against disruption of operations and revenues from loss of access to IT resources.It also means restoring those resources to a current, usable state as rapidly as possible.The CA XOsoft WANSync Product Suite provides a single, integrated, high-performanceresponse to all of these challenges. The solution provides comprehensive replication ofapplications, databases and files, and near instantaneous failover and restoration of theseresources after any loss or disruption. Integrated, automated testing of disaster recoveryresources is also supported through CA XOsoft’s unique Assured Recovery™ option, to helpensure readiness in the face of actual threats. This combination of real-time replication,application monitoring, application failover/failback and CA Assured Recovery keeps criticalIT-enabled business resources available and reliable, helping to keep users working andproductive, impervious to the broadest array of threats from the most severe to theday-to-day issues that may arise.The CA XOsoft WANSync Product Suite integrates several general-purpose synchronizationand real-time replication solutions. These solutions come in several flavors unlocked by yourspecific license key:•CA XOsoft™ WANSync™ for Disaster Recovery (DR)provides real-time data replicationand rewind (CDP) for data availability, even across platforms covering Windows, UNIX andLinux to reduce recovery time objectives (RTO).•CA XOsoft™ WANSync™ CD for Content Distribution, Delivery & Web Publishing on alarge scale to serve needs ranging from global web content distribution to large scalecentralized backup.•CA XOsoft™ WANSync™ HA for simplified DR by incorporating automated High Availabilityis the flagship CA XOsoft WANSync Product Suite product addressing not only recoverypoint objective (RPO) needs but also RTO by incorporating application aware, monitoring,failover/failback, stand-by application/data testing via Assured Recovery and integrationwith VSS snapshots and backup solutions, including full GUI level CA ARCserve® Backupintegration.4PRODUCT FAMILY BRIEF: CA XOSOFT WANSYNC•CA XOsoft™ WANSync™ HA Server provides increased protection for file and application servers of any type. The solution monitors the health of connected applications, and notifies the appropriate IT administrator when something is wrong. This can either trigger an automatic failover or allow the administrator to perform “push-button”, single-click server failover or failback. The software also moves shares appropriately and helps ensure that users maintain access to authorized resources without any client-side change.In addition, a set of dedicated solutions provide specific resources with complete availability assurance.•CA XOsoft™ WANSync™ HA, High Availability Solution Suite For Exchange is the definitive WAN-based integrity and availability platform for Microsoft Exchange. It automatically maps and retrieves all Exchange database components (including the message database, storage group and associated data, and transaction log files). This enables streamlined set-up and seamless, comprehensive high availability. CA XOsoft WANSync HA Exchange secures entire stand-alone or clustered Exchange servers, constantly replicates changes to either local or remote replicas in real time. Should Exchange servers fail for any reason, geographically remote replicas are available to take their place, quickly providing the fastest path to recovery.•CA XOsoft™ WANSync™ HA, High Availability Solution Suite For SQL is the most comprehensive WAN-based disaster recovery platform for Microsoft SQL databases. It boosts the availability of Microsoft SQL servers through completely automated failover and added value through read-only reporting options on the stand-by server. These enable automatic failover, even across different Internet Protocol (IP) networks, and can be either local or remote. As with all applications, transactional integrity is maintained at all times, as updates are applied to replicas in exactly the same order in which they were written to the master (or source) SQL database server. Considering the use of MS SQL as the backend database for many other critical resources such as SharePoint and SAP the CA XOsoft WANSyncHA database solutions become a critical component of your disaster recovery plan.•CA XOsoft™ WANSync™ HA Data Replication & Recovery For Oracle is an unrivaledWAN-based disaster recovery platform for Oracle 9i and 10g databases. Complete information integrity is maintained; even as “live” database records are being updated.Built-in continuous data protection based on CA XOsoft’s pioneering “rewind” technology provides complete protection against data corruption, allowing database administrators to roll back changes to a previously stored state on-demand.•CA XOsoft™ WANSync™ HA, High Availability Solution Suite For IIS provides the same core benefits as the other CA XOsoft WANSync HA supported applications with several unique differentiators specific to web services availability and management. Should your web servers fail, services will be brought online and users redirected to alternate servers very quickly, including modifying DNS records or moving IP addresses as needed. On the management front, monitoring of web applications is enabled and configuration is easily handled through metabase synchronization during the configuration process.•CA XOsoft™ WANSync™ HA for Blackberry provides a WAN-based disaster recovery platform for Blackberry based on CA XOsoft WANSync HA for SQL product. Once failover of the backend SQL Blackberry configuration database is complete any number of Blackberry Enterprise Servers will be switched over using what RIM refers to as the “knife edge cutover”methodology.PRODUCT FAMILY BRIEF: CA XOSOFT WANSYNC5Key CapabilitiesFAST AND SIMPLE INSTALLATION•Soft installation requires no system shutdown or server reboot during installation or datareplication, even on live data.•Effortless replication setup, with support for one-to-many or many-to-one replicationtechnologies.•Easy to use graphical user interface (GUI) enables centralized management from any remotesite; includes a wizard for local and remote installation and remote configuration.•Flexible replication scheduling — synchronization may occur in real time or on a scheduledbasis.•Integrated remote installation and upgrades for greater consistency and manageability; anynumbers of servers can have the core CA XOsoft WANSync engine installed or upgraded inone step.TRANSPARENT OPERATION•Continuous, real-time, asynchronous replication of servers, along with open files and accesscontrol lists (ACLs), even as they are being accessed.•Minimal IT support required.•Replication with incremental updates based on byte-level changes and optional datacompression minimizes bandwidth requirements for effective replication.•Highly resilient network protocol protects against connection losses and optimizes low-speed links, assessment mode even allows for benchmarking network bandwidth impactbefore actually starting live replication.•Supports Microsoft Clusters, adding offsite failover to current deployments transparentlywithout changing existing cluster behavior.•Integrated, automated stand-by application and data testing through Assured Recovery,without interrupting replication.COST-EFFECTIVENESS•Fully hardware-agnostic, supporting replication and failover from any hardware platform orMicrosoft Cluster to any physical or virtual platform, use what hardware makes sense for thebusiness, not what hardware compatibility issues may dictate.•Doesn’t require additional third-party clustering software.•No hidden costs — the lowest total cost of ownership (TCO) and a rapid return oninvestment (ROI) by protecting from the broadest range of failures.•Highly scalable architecture — deployments can start small and grow with need.•Bandwidth throttling enables limits on consumption of network resources.•Compatible with virtual servers to consolidate servers at a replica site, saving not only onphysical hardware but also rack space, cooling, power and more.6PRODUCT FAMILY BRIEF: CA XOSOFT WANSYNCThe CA XOsoft WANSync Product Suite tracks all incoming changes to files on the production master application server and continuously replicates these changes to replicas in real time.Should the master server become unavailable, services will automatically failover to a remote site. (See Figure A below). CA XOsoft WANSync HA monitors master server failures and initiates failover to a replica site, either automatically or on command. Out-of-the-box the CA XOsoft WANSync Product Suite completely covers many applications, however if a specific need arises scripts can be used to customize server failover based on business policies and to support other application server types.CA XOSOFT WANSYNC AT WORK The Bottom Line: More Availability, Productivity and Reliability for Critical IT-Enabled Business Resources Continuous, reliable access to accurate, up-to-date information and essential applications,regardless of threats or challenges, is essential to business continuity and success. By offering innovative layers of protections against a variety of threats, CA XOsoft WANSync keeps critical information and resources available, accessible and current. This makes businesses more resistant to threats and risks related to loss of access to those resources, and more rapidly resilient in the face of disasters or other disruptions. These benefits enable CA XOsoft WANSync Product Suite to deliver significant business value, by helping to ensure access to the information and applications that drive the business.PRODUCT FAMILY BRIEF: CA XOSOFT WANSYNC 7FIGURE A CA XOsoft WANSync Serverreplicating across the WAN inreal time.The CA AdvantageThe CA XOsoft WANSync Product Suite offers unparalleled protection of critical businessapplications and information, regardless of the nature or severity of the challenges to thoseresources. Another important feature of this innovative solution is that it is supported by CA, along-time market leader in IT-enabled business solutions.The CA XOsoft WANSync Product Suite is both a clear example and a critical element ofCA’s unique vision of EITM. Under this vision, CA focuses on helping you to unify and simplifymanagement of your enterprise’s IT resources, in ways that maximize their value to yourbusiness. And like its other solutions, the CA XOsoft WANSync Product Suite is built for easyintegration and interoperability with other management and protection tools, from CA andother vendors. One example of the EITM vision in action is the integration between theCA XOsoft WANSync Product Suite and CA ARCserve® Backup as part of CA’s RecoveryManagement solution allowing for CA to provide the entire continuum of data protectionfrom traditional backups to application high availability and disaster recovery.In addition, all CA solutions are supported by a broad and skilled ecosystem of industrypartners, as well as the power and talent of CA T echnology Services™ and CA Education.These strengths mean that you will always have access to help with your data protection orIT management challenges, today and tomorrow.Next StepsY ou know how critical your IT resources are to your business, and how critical it is to keepthose resources available and up-to-date. The CA XOsoft WANSync Product Suite offerscomprehensive, consolidated, flexible, integrated and powerful replication and synchronizationfeatures that can help you protect those resources, including entire databases and completeapplications. Such protection translates directly into greater agility and productivity for yourcompany and its customers, employees and partners. All you need now is to learn how quicklyand easily the CA XOsoft WANSync Product Suite and CA can help you and your enterprisemeet your specific availability, replication and synchronization needs.T ake the CA XOsoft WANSync Product Suite for a free test drive! /us/trials/T o learn more, and see how CA software solutions enable organizations to unify and simplifyIT management for better business results, visit /products.8PRODUCT FAMILY BRIEF: CA XOSOFT WANSYNCPB05WANPS01E MP317160707CA, one of the world’s largest information technology (IT)management software companies, unifies and simplifies complex IT management across the enterprise for greater business results. With our Enterprise IT Management vision,solutions and expertise, we help customers effectively govern, manage and secure IT.Learn more about how CA can help you transform your business at 。
为了实施恢复计划的英语
为了实施恢复计划的英语Implementing a Disaster Recovery Plan: A Comprehensive Guide.Disasters can strike at any time, disrupting business operations and causing significant financial losses. To mitigate these risks, organizations must have a comprehensive disaster recovery plan in place. This plan outlines the steps that need to be taken to restorecritical operations in the event of a disaster.Key Components of a Disaster Recovery Plan.Business Impact Analysis (BIA): A BIA identifies the critical functions and processes of the organization that must be restored in the event of a disaster. It also estimates the maximum amount of time that the organization can withstand disruption of these functions.Recovery Point Objective (RPO): The RPO defines themaximum amount of data that can be lost in a disaster. This value is determined based on the criticality of the data and the organization's tolerance for data loss.Recovery Time Objective (RTO): The RTO defines the maximum amount of time that the organization can afford to be down after a disaster. This value is determined based on the criticality of the functions and the potentialfinancial losses associated with downtime.Recovery Strategies: The disaster recovery plan should outline the specific strategies that will be used to restore critical functions in the event of a disaster. These strategies may include:Hot site: A fully equipped backup facility that can be used to immediately resume operations in the event of a disaster.Cold site: An empty facility that can be quickly equipped with the necessary hardware and software to resume operations.Cloud-based recovery: Using a cloud-based platform to host critical applications and data, which can bequickly restored in the event of a disaster.Testing and Maintenance: The disaster recovery plan should be regularly tested to ensure that it is effective. The plan should also be updated as the organization's needs and infrastructure change.Implementing a Disaster Recovery Plan.Implementing a disaster recovery plan involves several key steps:1. Establish a Recovery Team: Form a team ofindividuals from key departments who will be responsiblefor developing and implementing the disaster recovery plan.2. Conduct a Business Impact Analysis: Identify the critical functions and processes of the organization and assess the potential impact of a disaster on each function.3. Set Recovery Point and Recovery Time Objectives: Determine the maximum amount of data loss and downtime that the organization can tolerate.4. Develop Recovery Strategies: Identify the strategies that will be used to restore critical functions in the event of a disaster.5. Choose a Recovery Site: Select a facility that will serve as the backup site in the event of a disaster.6. Test and Maintain the Plan: Regularly test the disaster recovery plan to ensure that it is effective. Update the plan as needed to reflect changes in the organization's infrastructure or needs.Benefits of Implementing a Disaster Recovery Plan.Implementing a disaster recovery plan provides numerous benefits, including:Reduced downtime: A well-designed disaster recovery plan can help to minimize downtime after a disaster, reducing the financial impact on the organization.Data protection: A disaster recovery plan ensures that critical data is protected and can be restored quickly in the event of a disaster.Improved business continuity: A disaster recovery plan helps to ensure that the organization can continue to operate even in the event of a major disaster.Increased customer confidence: Customers know that businesses with a disaster recovery plan are prepared to handle disruptions and will be able to continue to provide services.Conclusion.Implementing a disaster recovery plan is essential for protecting organizations from the risks associated with disasters. By following the steps outlined in this guide,organizations can develop a comprehensive plan that will help them to quickly and efficiently recover from a disaster.。
Vxworks基础
BC NG 文件系统
VxWorks包括多种使用块设备的本地文件系统 VxWorks的I/O结构使VxWorks可以同时有多种文件系
统： MS-DOS兼容文件系统：dosFs RT-11兼容文件系统：rt11Fs
CPU 上电复位 基本配置初始化
ROM 拷贝到 RAM 并跳到 RAM 入口
硬件初始化 包括通信口
初始化 Vxworks 核 启动 Vxworks 核
重新执行目标机 的硬件初始化
执行用户程序
BC NG VxWorks的特点--高度伸缩性的环境
Memory Requirements
(Kbytes)
500
2、替换模板
模板中的图片展示页面，您可以根据需要
方法一：更改图片
2. 在图“替换”下拉列表中选择要更改字体。（如下图）
1.选中模版中的图片（有些图片与其他对 而不是组合）。
2.单击鼠标右键，选择“更改图片”，选
3. 在“替换为”下拉列表中选择替换字体。 4. 点击“替换”按钮，完成。
BC NG板支持包（BSP）
的下载及运行Tornado 工具通过以太网口进行。
BCTNoGrnado开发环境
BCTNoG nado开发环境（续）
BCTNoG rnado开发环境（续）
BC赠NG送精美图标
1、字体安装与设置
BC NG
如果您对PPT模板中的字体风格不满意，可进行批量替换，一次性更改各页面字体。
1. 在“开始”选项卡中，点击“替换”按钮右侧箭头，选择“替换字体”。（如下图）
BC NG Vxworks简介
最成功的实时操作系统 1981，Windriver，嵌入式咨询公司 TCP/IP，NFS工具集 WIND内核 1995，tornado集成开发环境 收购SDS、DIAB、pSOS
RTO计算书(两篇)
引言概述：1. RTO计算方法1.1 业务过程的关键部分1.2 数据恢复时间1.3 系统恢复时间1.4 测试和验证时间1.5 人员和资源可用性1.1 业务过程的关键部分首先，需要确定组织的关键业务过程。
关键业务过程是组织运行的核心，对其恢复时间需求最高。
例如，在一个电子商务公司中，订单处理和物流管理可能是关键业务过程。
确定关键业务过程后，可以开始计算RTO。
1.2 数据恢复时间数据的恢复时间是指从故障发生到数据恢复正常工作所需的时间。
这通常涉及备份和恢复数据的过程。
该时间将根据数据量的大小、备份策略和恢复过程的效率而不同。
根据已有的备份和恢复策略，可以估计出数据恢复时间。
1.3 系统恢复时间系统恢复时间是指将受影响的系统恢复到正常运行所需的时间。
这可能涉及修复硬件故障、重新安装系统软件、配置参数等步骤。
系统恢复时间的计算应考虑到组织可用的人员和资源以及他们的技能级别。
1.4 测试和验证时间测试和验证时间是指检查恢复过程是否成功以及业务操作是否正常的时间。
在完成系统恢复后，必须进行测试和验证操作。
这将确保系统已经完全恢复，以及业务操作是否能够正常运行。
测试和验证时间的计算应包括时间和资源用于执行检查和测试的成本。
1.5 人员和资源可用性在计算RTO时，必须考虑到所有相关的人员和资源的可用性。
如果在故障发生后没有足够的人员和资源来进行恢复工作，那么RTO将无法满足。
因此，在计算RTO之前，必须确保有足够的人员和资源可供使用。
2. RTO计算实例- 数据恢复时间：2小时- 系统恢复时间：4小时- 测试和验证时间：1小时- 人员和资源可用性：全天24小时在这种情况下，RTO将等于数据恢复时间（2小时）+ 系统恢复时间（4小时）+ 测试和验证时间（1小时）= 7小时。
因此，该银行需要确保在7小时内能够恢复ATM机的正常操作。
3. RTO的重要性3.1 优化资源分配通过计算RTO，组织可以评估其资源在故障或灾难事件期间的分配情况。
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Technical specifications
Please edit the information in [square brackets and italic]. All other information should remain standard.
Server hardware and software (for RTO)
∙IBM compatible computer with a 1000 MHz processor (OR Unix equivalent)
∙128 Mb of RAM
∙ 4 Gb hard disk space free
∙CD-ROM drive
∙2xISDN (128k), T1 preferred
∙Internet server software
Client hardware and software (for learners)
Hardware
To use the learning material in this unit, learners will need a computer with the following features:
∙IBM® compatible with a 1000 MHz processor running Windows 2000, XP or above, or
∙Apple Macintosh® with a 500 MHz processor running OSXv10.2.0 or above, with
∙128 Mb of RAM
∙800 x 600 pixel display
∙CD-ROM drive
∙Internet access
∙Sound card
Software
Learners will also need the following software/plug-ins installed on their computer:
∙Internet Explorer® 6.0 or higher, or Mozilla Firefox® 1.0 or higher
∙CD-ROM [insert appropriate speed specifications]
∙ 1.44 Mb floppy disk drive [if required to record student answers]
∙Microsoft® Word 97 or a similar word processing program to open and use downloadable forms, checklists and worksheets.
∙Macromedia® Flash 7 Player. I f you haven’t got this plug-in, you can download and install the latest free version from Macromedia’s web site ().
∙Adobe® PDF Reader 6.0 or above. Download at . Read the terms and conditions for distributing Adobe Reader on your CD from
/products/acrobat/distribute.html?readstep
Incorrect versions of these applications could result in information being shown in an unreadable form or not shown at all.
.au/toolbox
Developer hardware and software (for customising)
Same as client hardware and software above, with the addition of:
∙An HTML text editor such as Homesite®, BBEdit® or Macromedia® Dreamweaver.
∙ A word processor such as Microsoft® Word to edit documents.
∙If customisation of multimedia interactions is required, then the following applications may be necessary:
o Flash [insert relevant version number]
o Director [insert relevant version number] (or higher)
Toolbox Help Desk and support services
The Toolbox website provides support at .au/support/patches.htm. This site offers help desk details, frequently asked questions, installation and configuration advice and patches for any products that are found to have minor errors or discrepancies. If you are unable to find what you are looking for on this site, please email the Toolbox Help Desk at
Toolboxhelp@ or phone 1300 736 710.。