Using SWLM to view Waitlist information about a certain

合集下载

屏幕提示语(中英)

1.Abort, Retry, Ignore? 放弃，再试一次，勿略？(re-再)2.Access denied.拒绝访问。

(deny拒绝)(access存取,访问,入口)3.Accent/ Width/Kana/Case -insensitive不区分重音/全半角/假名/大小写(case情况,案件,容器; uppercase/ lowercase大写/小写)(sen se感觉,意义;sensitive敏感的)4.Are you sure? 你确定吗？(ensure确保;unsure不确定,无把握;insure保证,投保;insurance保险)5.Attempt ed write protect violation.试图写保护(侵害)。

(violate侵害,暴力,冲突)（tempt怂恿,诱惑）6.Attempting to recover allocation unit.设法修复分配单元。

(local本地的,locate定位,allocate分配, locale地点,location地点)(seek查找,定位) (LAN:Local Area Network局域网;W AN:Wide Area Network广域网;wide:宽广的,充分的;wild野蛮的,狂热的,荒凉的)7.Bad command or file name.错误的命令或文件名8.Bad ro missing command interpret er.命令解释程序错误或丢失。

(miss错过,失误,想念;Miss小姐,女老师)(-er-人,-程序)9.Bad partition table. 错误的分区表。

10.Bad track s found at start of partition or partition size adjusted.分区开始处有坏磁道或分区大小已做了调整。

(track追踪,路径,磁道) (ad-向-;just正好,公平的,合理的)11.Batch file missing. 没有找到批处理文件。

解决TIME_WAIT过多造成的问题

解决TIME_WAIT过多造成的问题1、 time_wait的作⽤：TIME_WAIT状态存在的理由：1）可靠地实现TCP全双⼯连接的终⽌在进⾏关闭连接四次挥⼿协议时，最后的ACK是由主动关闭端发出的，如果这个最终的ACK丢失，服务器将重发最终的FIN，因此客户端必须维护状态信息允许它重发最终的ACK。

如果不维持这个状态信息，那么客户端将响应RST分节，服务器将此分节解释成⼀个错误（在java中会抛出connection reset的SocketException)。

因⽽，要实现TCP全双⼯连接的正常终⽌，必须处理终⽌序列四个分节中任何⼀个分节的丢失情况，主动关闭的客户端必须维持状态信息进⼊TIME_WAIT状态。

2）允许⽼的重复分节在⽹络中消逝TCP分节可能由于路由器异常⽽“迷途”，在迷途期间，TCP发送端可能因确认超时⽽重发这个分节，迷途的分节在路由器修复后也会被送到最终⽬的地，这个原来的迷途分节就称为lost duplicate。

在关闭⼀个TCP连接后，马上⼜重新建⽴起⼀个相同的IP地址和端⼝之间的TCP连接，后⼀个连接被称为前⼀个连接的化⾝（incarnation)，那么有可能出现这种情况，前⼀个连接的迷途重复分组在前⼀个连接终⽌后出为了避免这个情况，TCP不允许处于TIME_WAIT状态的连接启动⼀个新的化⾝，因为TIME_WAIT状态持续2MSL，就可以保证当成功建⽴⼀个TCP连接的时候，来⾃连接先前化⾝的重复分组已经在⽹络中消逝。

2、⼤量TIME_WAIT造成的影响：在⾼并发短连接的TCP服务器上，当服务器处理完请求后⽴刻主动正常关闭连接。

这个场景下会出现⼤量socket处于TIME_WAIT状态。

如果客户端的并发量持续很⾼，此时部分客户端就会显⽰连接不上。

我来解释下这个场景。

主动正常关闭TCP连接，都会出现TIMEWAIT。

为什么我们要关注这个⾼并发短连接呢？有两个⽅⾯需要注意：1. ⾼并发可以让服务器在短时间范围内同时占⽤⼤量端⼝，⽽端⼝有个0~65535的范围，并不是很多，刨除系统和其他服务要⽤的，剩下的就更少了。

WaitForSingleObject的详细用法

WaitForSingleObject的详细⽤法在多线程的情况下，有时候我们会希望等待某⼀线程完成了再继续做其他事情，要实现这个⽬的，可以使⽤Windows API函数WaitForSingleObject，或者WaitForMultipleObjects。

这两个函数都会等待Object被标为有信号(signaled)时才返回的。

那么，信号是什么呢？⾸先我们可以假设这⾥存在⼀个⽂件和两个线程，我们规定这个⽂件同⼀时刻只能被⼀个线程所访问打开，那么我们的线程该如何知道这个⽂件现在有没有被别的线程访问呢？我们可以让线程等在⼀个死循环⾥，这个循环之⼀在尝试打开访问这个⽂件，直到能够打开为⽌；这样做虽然可以实现⽬的，但是死循环会占⽤⼤量的内存，所以windows就设置了信号量。

信号量的作⽤简单理解就是⼀个标志位，在我们上述的问题中，这个⽂件就有⼀个信号量，初始时我们设信号量为FALSE，⽽只有当信号量为FALSE时线程才可以打开访问这个⽂件。

那么，当第⼀个线程到达，信号量为FALSE，线程打开⽂件进⾏访问，并将信号量置为TRUE；在第⼀个线程在访问⽂件时，第⼆个线程到来，此时信号量仍未TRUE，所以第⼆个线程等待，这个等待的过程就是WaitForSingleObject。

WaitForSingleObject在等待的过程中会进⼊⼀个⾮常⾼效的沉睡等待状态，只占⽤极少的CPU时间⽚。

WaitForSingleObject()1. 格式DWORD WaitForSingleObject( HANDLE hHandle, DWORDdwMilliseconds);有两个参数，分别是THandle和Timeout(毫秒单位)。

如果想要等待⼀条线程，那么你需要指定线程的Handle，以及相应的Timeout时间。

当然，如果你想⽆限等待下去，Timeout参数可以指定系统常量INFINITE。

2. 使⽤对象它可以等待如下⼏种类型的对象：Event，Mutex，Semaphore，Process，Thread3. 返回类型有三种返回类型：WAIT_OBJECT_0, 表⽰等待的对象有信号（对线程来说，表⽰执⾏结束）；WAIT_TIMEOUT, 表⽰等待指定时间内，对象⼀直没有信号（线程没执⾏完）；WAIT_ABANDONED 表⽰对象有信号，但还是不能执⾏⼀般是因为未获取到锁或其他原因代码例如下：// ConsoleApplication1.cpp : 定义控制台应⽤程序的⼊⼝点。

DBSPI配置手册说明书

DBSPI Configuration Manual:1.Add the virtual node in the node bank. Also configure the advance option in add node wizard.Please check Induction manual “Addition of the Node”.NOTE: In the advance option check the Cluster Virtual Node and fill the HA ResourcesGroup. Add the nodes where DB is running.2.Put the virtual node into the Oracle (UNIX) node group.3.To configure the DBSPI we required some information as shown below…Database NameResource group nameVirtual NameOracle HomeCluster serversServer where Database is ONLINEListener Name and PathRMAN PathAlert Log File PathTable Space Monitoring or HPOVO log file Path.See below…this information will be provided by the Oracle Database team.New HP Open View policies are to be deployed for monitoring the BSISPRD database.The Oracle home is:BSISPRD - /opt/local/bsispdbs/oracle/10gPlease configure the policies accordingly.1. RMAN log policyRMAN log file location:/opt/local/bsispdbs/oracle/10g/scripts/rman/logs/hotbackups/opt/local/bsispdbs/oracle/10g/scripts/rman/logs/coldbackups/opt/local/bsispdbs/oracle/10g/scripts/rman/logs/archive_logs2 .Tablespace monitoring policyHp open view log files:/opt/local/bsispdbs/oracle/10g/scripts/check/logs/hpopen.log3. Alert Log and Listener Log Monitoring PolicyAlert Log Path:/opt/local/bsis pdbs/admin/bdump/alert_bsisprd.logListener Log Path:/opt/local/bsispdbs/oracle/10g/network/log/bsisprd_listener.logDatabase is clustered in (TCPPDBS061, TCPPDBS007, TCPPDBS005, and TCPPDBS044).The HP_DBSPI user is also created according to the SEC1.Also find the information in the format below:4.Always remember that to configure you required a DBSPI user.er name: hp_dbspiii.Password: hp_dbspiIf the database is in cluster:•Based on the resource group name and information provided, apminfo.xml file has to be created with the mapping and copied to the following directory on each node in the cluster:/var/opt/OV/conf/conf•Always maintain a local copy in the management server Path: /opt/local/software.•Also check the following parameter locally on the server (DB node)o/opt/OV/bin/ovconfget | grep MONITORIf the parameter has not set or set to FALSE then set the parameter by running the following command. (This will enable cluster monitoring by setting MONITOR_MODE=TRUE key in conf.cluster namespace of that particular server.)On the manage node issue the command,sudo /opt/OV/bin/ovconfchg -change –ns conf.cluster -set MONITOR_MODE TRUE sudo /opt/OV/bin/ovc -restartOr you can usesudo /opt/OV/bin/ovc –killsudo /opt/OV/bin/ovc –start5.Assign Discovery and Message Templates to virtual node and deploy it by selecting templates,action, commands, and monitor.6.Now you required to run the DB Discovery program by selecting node. This is required becausethe discovery program creates some specific folder or files in on manage node which required by the DBSPI to configure DBSPI – Templates to setup the monitoring.DBSPI Discovery program is present in OVO bank go to windows tab --- Application Bank --- here a windows will open which has lists of all the application. Here you will find an icon named DBSPI. Double click on the icon. A new window will open. This window will have the DBSPI Admin and DBSPI. This will make entry in the different files or folder.7.To configure the DBSPI on the UNIX management server, you required to go into the DBSPIapplication…Here select the node and run the “Configure DB Connections”. Here an editor will appear where you need to provide the information in the EOF (End of the File) as given below…8.Then save the information…first time you may see a failed word which means the Database isnot running on that server or may be some error in the hp_dbspi user. If this is not a problem with the user then run the following command from the management server…sudo ovdeploy –cmd “dbspicol OFF <instance_name>” –host <node-name>9.Then again try to save the configuration. This time you see that everything is fine.See the below following screen shots…Enter the configurationinformation.Example of the FAILED…10.Also put the physical node in Node Group bank in group Oracle-Custom.11.Set the File System monitoring for given Database.Go to the Template window…Toyota > Toy OS Sun > File System.Click on the condition option or button. A window will appear.Find Name “Space on FileSystem [OSSPI-FileSystemMsg-4.2] for the Databases(x).Where x is the number 1, 2, 3…Put the name of the instance in the “Message Text” area.Select the template then click on the “condition” button. You can find it on the right hand side at the bottom of appear window or Template Window.Find the condition for the Database File System (DB FS) monitoring. As seen below…The condition name should be like as underline below in the screen shot. Then click modify you can able to see a new window with some information…as shown next…Enter the database instance name in the under line area and click OK.NOTE: Do not enter more than 15 instance name as the template work will be affected. If the instance reached to 15 then create a new template my copying the existing template change the name according to the naming convention. Then remove the entry from the under line area. (Only the instance name). Then do same as previously.12.Set the Listener monitoring Policy for given Database.Go to the Template window…Toyota > Toy Oracle RMAN > Toy Listener for Database(x)This is a logfile policy. Click Modify by selecting template. Here you need to add the Database instance name in the message text in the condition area like crippdbs*…as show in the figure…Note: In above two policies do not make entry more then 15 names. As it will not work. If such condition will happen then create a new set of policy by copying the existing policy.13.RMAN and Alert logfile policy were all ready define and there we don’t require making newentry in it. It does not require any changes.14.Assign the Templates (Group DBSPI Oracle - Quick Start PRD) to the virtual node and deploythe templates to virtual node by selecting virtual node.15.This process will make take more then 2 to 4 hours to deploy some time may be less 30 mins.16.When template deployment/distribution process will complete, you can able to see a successfulmessage in the history message browser. Or you can verify with the running the command from the management server.Sudo ovpolicy –list –host <node name>Or you can also verify by checking the level 4 information. For that you can run following commandSudo ovpolicy –list –level 4 –host <node name>Here you are able to see the HA Resource Group Name.17.Finally run the verify deployment from the DBSPI Tools sets. This will provide you everyinformation about the DBSPI configuration…like dbtab information, defaults file information, Template information, instances info, check connection info and others…。

数据库考试题及答案

习题一、[12分] 用英文解释1、DBMS2、Data Dictionary3、Transaction二、[10分]二、单项选择题1．There may be instances where an attribute has a set of values for a specific entity. This type of attribute is said to be 【】A．single valued attribute B．multivalued attribute Ｃ．simple attribute D．composite attribute2．In a particular bank, a loan can belong to only one customer, and a customer can have several loans, then the relationship set from customer to loan is【】A．one to many B．many to many C．many to one D．one to one3．A【】contains metadata─ that is, data about data. A．table B．view C．data dictionary D．trigger4．The phrase “greater than at least one” is represented in SQL by【】A．>all B．<all C．<some D．>some5．In general, all aggregate functions except 【】ignorenull values in their input collection.A．sum B．avg C．min D．count6．If a schedule S can be transformed into a schedule S’by a series of swaps of non-conflicting instructions, we say that S and S’ ar e【】A．non-conflicting equivalent B．conflict equivalent C．non-conflicting serializable D．conflict serializable 7．The fundamental operations in the relational algebra are【】。

widows中英文对照

widows中英文对照1.- is not a valid user name. -不是有效的用户名.2.- contained an unexpected object. -包含意外对象.3.- contains an incorrect schema. -包含不正确的方案.4.- contains an invalid path.-包含无效路径.5.- could not be created because the directory is full. 目录已满,无法创建-.6.- could not be opened because there are too many open files. 打开文件太多,无法打开-.7.- could not be removed because it is the current directory.-是当前目录, 无法删除.8.- has a bad format.- 格式有误.9.- was not found. 找不到-.10.Small Business Server小型商业服务器11.Cannot find this file. Please verify that the correct path and file name are given. 找不到该文件.请确定路径和文件名是否正确.12.Unable to register document.The document may already be open.无法注册文档.文档可能已打开13.- is not a valid entry. Please specify a value between- and- for this field.-条目无效.请为该字段指定-和-之间的值.14.- does not support multiple network adapters for Windows NT. Press Finish to exit this wizard and contact your system administrator.- 不支持Windows NT的多个网络适配器.请按「完成」退出该向导,并与系统管理员联系.15.-exists. Do you want to re-install these files? -已存在,是否重新安装这些文件?16.-has been granted access to network resources. -已被授予访问网络资源的权限.17.-has detected that the Remote Access Service (RAS) is installed. The wizard will configure only your network card to connect to your Small Business Server. It will not configure RAS to connect to -. To configure RAS to connect to-, please consult the Online Guide.检测到已安装的远程访问服务(RAS).向导将仅对您的网卡进行配置以便连接到-,而不会配置RAS连接到-.要配置RAS连接到-,请参阅联机指南.18.- is not Microsoft Small Business Server. The wizard will close. -不是Microsoft Small Business Server.向导即将关闭.19.-is not an administrator on-.The wizard will close. -不是-的管理员.向导即将终止.20.To continue setting up this computer. Close all programs that are running.Turn off any utilities that auto-log you on to this computer.Click Next to set up this computer. 继续安装该计算机.关闭所有正在运行的程序.关闭所有自动登录到该计算机的实用程序.单击「下一步」安装该计算机.21.Check with the manufacturer before continuing. 继续操作以前,请与厂商核对.22.Client Applications. 客户端应用程序23.Business fax number/Telephone Area Code/Zip/Postal Code 业务传真号码/电话区号/邮政编码24.If you omit this field, fax server will not be installed. 省略该字段将无法安装传真服务器.25.There is no updated log file since the last report. 从上次报告以来就没有更新日志文件.26.Click Next to continue. 单击「下一步」继续.27.Disk Space Report:- 磁盘空间报告:-28.Please free up some disk space and/or modify your installation directories. 请清空某些磁盘空间和/或修改安装目录.29.Service Status Report:- 服务状态报告:-30.Continue Setup? 是否继续安装?31.Virtual Server虚拟服务器32.Either your IIS is not correctly installed or you need to upgrade to IIS version 4.0 or later. 既可能IIS 安装不正确,也可能需要升级到IIS 4.0 或更高版本.33.The IIS log cannot be sent because it is being logged to an ODBC database.由于该日志正被记录到ODBC数据库,因此无法发送IIS日志.34.The IIS log cannot be sent because logging has not been enabled.由于没有启用日志记录,因此无法发送IIS日志.35.The IIS log file cannot be sent because it is set to use an unknown logging module.由于该文件已设置为使用未知的日志记录模块,因此无法发送IIS 日志文件.36.The Web Proxy log cannot be sent because it is being logged to an SQL database.由于该日志正被记录到SQL数据库,无法发送Web Proxy 日志.37.The Web Proxy log cannot be sent because no logging has not been enabled.由于所有日志记录均被启用,因此无法发送Web Proxy 日志.38.The Web Proxy log cannot be sent because Web Proxy is not correctly installed. 由于没有正确安装Web Proxy,因此无法发送Web Proxy 日志.er company name 用户的公司名40.-depends on IE-取决于IE.bel -blank high density floppy disk with the name of the user of this computer. 在一张高密度空白软盘上标明该计算机用户的名称.42.Close all programs that are running. 请关闭所有正在运行的程序.43.Create a user account 创建用户帐号44.Save all work in programs that are currently running and then close all programs. 保存当前正在运行程序的所有工作,然后关闭所有的程序.45.Share a new or existing folder on your server. 共享服务器上已有的或新的文件夹.46.Insert the disk into floppy drive and click Next.在软盘驱动器中插入磁盘并单击「下一步」.47.Control which users have access to the shared folder. 控制哪些用户可访问共享文件夹.48.Make sure that users close all files and connections that they have open on the server. 确保用户已关闭在服务器上打开的所有文件和连接.49.Define the type of access each user has to the shared folder. 定义每个用户访问共享文件夹时的访问类型.50.Set up a user's computer 安装用户计算机51.A fatal error has occurred. 发生致命错误.52.A hardware I/O error was reported while accessing-. 访问- 时报告硬件I/O 出错.53.A locking violation occurred while accessing-. 访问- 时发生锁定冲突.54.A mandatory component of has the following problem:-.Y ou will need to correct the problem before continuing. Setup will now exit. Small Business Server 的必要组件出现下列问题:-.继续以前必须解决该问题.安装程序将退出.55.A modem has not been detected on your server. Please verify its installation in Modem Control Panel before continuing. 在服务器上未检测到调制解调器.继续以前,请在「控制面板」的「调制解调器」中验证其安装.56.A problem was encountered while trying to install Internet Explorer.试图安装Internet Explorer 时出问题.57.A required resource was unavailable. 无法获得所需资源.58.A second network adapter has not been detected on your server. Please verify its installation usinga static IP address in Network Control Panel before continuing. 在服务器上未检测到第二个网络适配器.继续以前,请用「网络控制面板」中的静态IP地址验证其安装.59.A sharing violation occurred while accessing-. 访问- 时出现共享冲突.60.-significant error occurred; see sbslog.txt for details. No rollback possible. Select OK to exit. 出现重大错误,详情请参阅sbslog.txt.不能回退,请选择「确定」退出.61.-significant error occurred; see sbslog.txt for details.Select Y es to change all your settings back to their initial values.Select No to continue configuring other SBS components, if any. Select Cancel to quit now, without continuing or rolling back.发生重大错误,详情请参阅sbslog.txt.选择「是」将所有设置更改成初始值.如有其他SBS组件,请选择「否」继续配置这些组件.选择「取消」立即退出,不再继续或回退.62.A user account has been created for-.已创建- 的用户帐号.63.Accent/ Width/Kana/Case -insensitive不区分重音/全半角/假名/大小写64.Access to- was denied.对- 的访问被拒绝.65.Access to Resources资源访问权限66.Accessories\Communications\Internet Connection Wizard.lnk附件\通讯\Internet 连接向导.lnk67.Add Read添加和读取68.Add another user to -computer that is already set up to use Small Business Server.将另一个用户添加到已安装使用Small Business Server的计算机69.Add new printers, manage printing jobs, and change printer settings and access.添加新的打印机、管理打印作业并更改打印机设置和访问权限.70.Add new users, change user accounts and passwords, manage user permissions.添加新用户、更改用户帐号和密码、管理用户权限.71.Add or Remove Software添加或删除软件72.Add programs to computer that is already set up to use -.将程序添加到已安装使用-的计算机73.Administrative Privileges/Wizards/Tools (Common)管理特权/向导/工具(公用)74.Administrator Account Password管理员帐号密码75.Administrator privileges are required. Log on as Administrator or as -user with administrator privileges and run-.需管理员权限.请作为管理员或作为有管理员权限的用户登录,然后运行-.76.All fax printers/shared folders.所有传真打印机/共享文件夹.77.Allow- to access the Internet.允许- 访问Internet.78.Allow- to use modem to dial up and connect to the server computer.允许- 使用调制解调器拨号并连接到服务器计算机.79.Allow you to track IIS Web site activity. Information in the log includes type of activity, IP Address, and other data. IIS log files can become large and may take time to transmit.允许您跟踪IIS Web 站点的活动,日志中的信息包括活动类型、IP地址和其他数据.IIS 日志文件可能变得很大,要花时间来传输.80.An adapter has already been installed.- will configure NT Networking for this adapter.适配器已经安装,- 将针对该适配器配置NT 网络.81.An adapter was not found. - cannot continue. Press Finish to exit this wizard and contact your system administrator.没有找到适配器,-无法继续.请按「完成」退出该向导并与系统管理员联系82.An attempt was made to access- past its end.试图访问超出-末尾的内容.83.An attempt was made to read from the writing-.试图从正在写入的-中读取数据.84.An attempt was made to write to the reading-.试图对正在读取数据的- 执行写入操作.85.An error has occurred while moving the folder. Not all files or subfolders have been moved.移动文件夹时出现错误.并不是所有文件和文件夹都被移动.86.An error has occurred. No export file will be created.出现错误,无法创建导出文件.87.An Error has occurred; the wizard was not able to configure the computer.A-Restart the computer and run Client Setup again. If it fails, then see Troubleshooting in - Online Guide.A-Remove the client setup disk from your floppy drive and click Finish to restart your computer.出现错误,向导无法配置计算机.请重新启动计算机,再次运行客户端安装程序.如果失败,请参阅-联机指南中的「疑难解答」.请从软盘驱动器中取出客户端安装盘,然后单击「完成」重新启动计算机.88.An error occurred while copying client files/creating installation directory.复制客户端文件/安装目录时出错.89.An error occurred while starting Client Setup/ during setup. Please rerun setup.启动客户端安装程序时/安装期间出错,请重新运行安装程序.90.An error occurred when reading profile. 读取配置文件时出错.91.An error occurred while creating the client share.创建客户端共享时出错.92.An error occurred while sharing the folder for Windows NT Network users. The folder was not shared.共享Windows NT网络用户的文件夹时出错,该文件夹未被共享.93.An invalid file handle was associated with-.与- 关联的文件句柄无效.94.An unexpected error occurred while reading-.读取- 时发生意外错误.95.An unknown error occurred while accessing-.访问- 时出现未知错误.96.An unknown version of Modem Sharing is installed.安装了Modem Sharing的未知版本.97.An unnamed file 未命名的文件98.An unsupported operation was attempted. 不支持该操作.99.Any changes you have made will not be saved. Click Y es to cancel this wizard. 任何更改都不会被保存.单击「是」取消该向导.100.Applications are presented in the order they will be installed. 应用程序以其安装顺序显示. 101.Applications will be installed to the folders shown. To remove applications, go back to the Installation Options screen, then select Custom Installation.将把应用程序安装到所显示的文件夹中.要删除应用程序,请返回「安装选项」屏幕,然后选择「自定义安装」.102.Apply these permissions to all subfolders将这些权限应用于全部子文件夹103.Are you sure that you want to end - Upgrade Wizard?是否确定结束-升级向导?104.Are you sure you want to cancel setup/ the wizard?是否确定取消安装/向导?105.Are you sure you want to exit the wizard?是否确定退出向导?106.Are you sure you want to re-install the Client Applications for-是否确定重装-客户端应用程序107.Ask your ISP to cancel your Internet connectivity and stop billing. After your ISP has confirmed the termination of your account, you can continue.请求ISP取消Internet 连接并停止记费,ISP确认帐号终止后可以继续.108.Ask your ISP to change your access password on its system. After your ISP has confirmed the password change, you can continue.要求ISP更改系统上的访问密码.请在ISP确认密码更改后继续109.Ask your ISP to change your Internet domain name on its system. After the ISP has confirmed the Internet domain name change, you can continue.请求ISP更改其系统上的Internet域名.您可以在ISP确认Internet域名的更改后继续.110.Ask your Web site hosting service to change your Web site location on its system. After these changes have been confirmed, you will be prompted to enter your new Web site information.请求Web站点宿主服务更改系统Web站点位置.确认这些更改后,系统将提示输入新Web站点信息. 111.Automatically detect the network card in the computer. (Recommended)自动检测计算机内的网卡(推荐).112.Back Up and Restore Data备份和还原数据113.Batch user files can be added to -.批处理用户文件可添加到-中.114.Before restarting this computer, you must install Windows NT Service Pack 3 or greater, even if it was previously installed. Service Pack 3 is located on the Disc 2 in the Clients\MS\-TSP3 folder.在重新启动该计算机前,必须安装Windows NT Service Pack 3 或更高,即使以前曾安装过.Service Pack 3 位于第2张盘的Clients\MS\-TSP3文件夹中.115.Browse... 浏览...116.Business Fax Area Code/ Number业务传真区号/号码117.Business Phone:业务电话:118.Call to- returned ok. 对-的调用成功返回.119.Cancel Internet Account取消Internet 帐号120.Cancelled by user.被用户取消.121.Cannot copy network driver. 无法复制网络驱动程序.122.Cannot create account for the new computer. 无法为新计算机创建帐号.123.Cannot create setup information file/ floppy.无法创建安装信息文件/软盘.124.Cannot create the necessary setup files on the server.无法在服务器上创建必要的安装文件. 125.Cannot get Small Business Server users 无法获取Small Business Server 用户126.Cannot init dialog无法初始化对话框127.Cannot update OS response file.无法更新OS 响应文件.128.Can't configure 2nd NIC/mail retrieval/router无法配置第二个NIC/邮件检索程序/路由器129.Can't launch hh.exe (HTML Help) 无法启动hh.exe (Html 帮助)130.Can't load RAS.Please reconfigure Dial-Up Networking.无法加载RAS,请重新配置拨号网络. 131.- encountered while attempting to open-.-出现在试图打开-时.132.Change Folder/ISP Password更改文件夹/ ISP密码133.Change Internet Domain Name/Settings更改Internet 域名/设置134.Change Web Site Information更改Web 站点信息135.Character Set:字符集:136.Check here first for solutions to the most common problems.如有常见问题请先查看此处. 137.Check the status of your e-mail server.检查电子邮件服务器的状态.138.Choose Custom Command选择自定义命令139.Choose how to configure your Internet access.选择配置Internet 访问权限的方式.140.Choose the computer to set up.请选择要安装的计算机.141.Choose this option if you are not sure what network card is currently installed in the computer.如果无法确定计算机内当前安装了何种网卡,请选中该选项.142.Choose this option if you know the name of the network card, or if the network card could not be detected.如果知道网卡的名称或无法检测到网卡,请选中该选项.143.Choose this option to erase/ keep all information on the hard drive.选择该选项以便将硬盘上的信息全部清除/保留.144.Click Install Client Applications; to launch - Setup. Follow the on-screen instructions to install the client applications component. This will copy the contents of the client applications compact discs to your - computer, where they will be available for installation to your attached client computers.单击「安装客户端应用程序」启动-安装程序.请按照屏幕上的指导安装客户端应用程序组件,这将把客户端应用程序光盘中的内容复制到-计算机中,在从连接的客户端计算机上安装时可从此处获得这些内容.145.Click Migrate SQL Database; to convert dat-from the Small Business Server limited version of SQL Server 6.5 to the limited version of SQL Server 7.0.单击「迁移SQL 数据库」可将Small Business Server 的SQL Server 6.5 限定版数据转换到SQL Server 7.0 限定版.146.Click Upgrade Client Applications; to upgrade the applications on client computers attached to your - network.Y ou will need to perform this task once for each client computer attached to your network.单击「升级客户端应用程序」,将连接到-网络的客户端计算机上的应用程序升级.您需要为每台连接到网络的客户端计算机执行该操作147.Click Back to change any settings.单击「上一步」更改设置.148.Click Begin to set up this computer, or Cancel to exit. 单击「开始」安装该计算机,或者单击「取消」退出安装.149.Click Finish to complete Setup.After Setup completes, - To Do List helps you finish configuring your server.单击「完成」完成安装.安装后,-「任务列表」将助您完成服务器配置150.Click Finish to create the export file:On the To Do List, click Import Users to add the user accounts.单击「完成」创建导出文件:如要添加用户帐号,请在「任务列表」上单击「导入用户」. 151.Click Finish to import the file/ create the user account (file)/ share-.单击「完成」导入文件/创建用户帐号(文件)/ 以共享-.152.Click Finish to start the Internet Connection Wizard. This wizard will dial the Microsoft Referral Service and allow you to select from -list of ISPs in your area.单击「完成」启动Internet 连接向导.该向导可拨打Microsoft 参考服务并且允许从所在区域的ISP 列表中进行选择. 153.Click Finish to update access to-.单击「完成」更新对- 的访问权限.154.Click Finish to update the list of users who have Internet access/ the resource permissions for-.单击「完成」以更新访问Internet 用户列表/- 的资源权限.155.Click More Information for the procedure to configure your client machines manually.有关手动配置客户端计算机的步骤,请单击「详细信息」.156.Click Next to create the setup files/ continue.单击「下一步」创建安装文件/继续.157.Click OK. When the computer restarts, remove the Client Add Pack floppy disk.单击「确定」.当计算机重新启动时,请取出客户端许可证添加软件包软盘.158.Click on Finish. When your computer restarts, remove the upgrade disk.单击「完成」.当计算机重新启动时,请取出升级盘.159.Click Upgrade Client Applications to upgrade the applications on each of the client computers attached to your - Network.This option must be run for each client computer you want to upgrade.单击「升级客户端应用程序」,将连接到-网络的每台客户端计算机上的应用程序升级.对需要升级的每台客户端计算机都应运行该选项.160.Client Applications Folder客户端应用程序文件夹161.Client Installation Wizard客户端安装向导162.Client setup files客户端安装文件163.Client setup has detected that this is -Windows 2000 Professional computer. Y ou must configure networking manually. Please see the client help for the procedure.客户端安装程序检测到这是Windows2000 Professional计算机,您必须手动配置网络.请参阅此过程的客户端帮助. mand failed.命令失败.pany Address/Information公司地址/信息pany Shared Folders公司共享文件夹plete Installation完全安装pleting the Client Installation Wizard完成客户端安装向导pleting the Internet Access Wizard.完成Internet 访问向导.pleting the Move Folder Wizard完成移动文件夹向导pleting the Set Up Computer Wizard完成安装计算机向导pleting the User Access Wizard. 完成用户访问向导.pleting the Shared Folder Wizard. 完成共享文件夹向导.pletion of - Internet Connection Wizard完成-连接向导puter Name 计算机名称176.Concurrent Limit同时连接限制177.Configure Firewall Settings/ Hardware 配置防火墙设置/硬件178.Configure Internet Domain Name/mail settings配置Internet 域名/邮件设置179.Configure mail delivery using your ISP's mail server or DNS.使用ISP的邮件服务器或DNS 来配置邮件传输.180.Configure SMTP Mail Delivery/Web Site Information配置SMTP邮件传输/ Web 站点信息181.Configure your server to send and receive mail over the Internet. Y ou can use Exchange Server and/or POP3 for Internet mail.请配置服务器以便通过Internet发送和接收邮件.可以使用Exchange Server和/或POP3处理Internet邮件.182.Configuring message service-/ Networking. 正在配置消息服务-/网络.183.Confirm password:确认密码:184.Confirm your domain name/ password change with your ISP. 与ISP确认域名/密码更改. 185.Confirm your Internet mail settings with your ISP. 与ISP确认Internet 邮件设置.186.Confirm your web site location with your ISP. 与ISP确认Web 站点位置.187.Congratulations,the wizard has successfully created the setup disk. Insert the disk in the computer you are setting up and restart it.Follow the instructions that appear on the screen.祝贺您,向导已成功创建安装盘.请将安装盘插入正在安装的计算机并重启.按屏幕提示继续操作. 188.Congratulations, the wizard has successfully created the setup files. Log on to the computer you are setting up and follow the instructions that appear on the screen.祝贺您,向导已成功创建安装文件.请登录到正在安装的计算机,并按屏幕提示继续操作.189.Connect -client computer to your - network. 将客户端计算机连接到- 网络.190.Connect to the Internet 连接到Internet191.Contact your (former) ISP to stop billing.请与(前一个)ISP 联系以便停止记费.192.Control Panel控制面板193.Copy files from: 从下列位置复制文件:194.Copying DOS 6.22 system files to floppy disk... 正在将DOS 6.22 系统文件复制到软盘... 195.Copying the necessary files to the setup disk... 正在将所需文件复制到安装盘...196.Copyright (C) Microsoft Corp 1995-1998. All rights reserved. 版权所有(C) Microsoft Corp 1995-1998,保留所有权力.197.Could not format track-, error - 无法格式化磁道-,错误-198.Could not start print job.无法开始打印作业.199.Country(Region) you are now in: 现在所在的国家/地区:200.Create the setup files 创建安装文件201.Create, organize, and control access to company-wide shared folders.创建、组织并控制对公司范围共享文件夹的访问.202.Creating files正在创建文件203.Creating floppy disk正在创建软盘204.Creating message service -.创建消息服务-.205.Creating profile -.创建配置文件-.206.Current Limit:目前限制:207.Current permissions for the Internet are unavailable. Internet 的当前权限不可用.208.Current permissions for the shared folder- are unavailable.共享文件夹- 的当前权限无效. 209.Current time:当前时间:210.Custom command/Installation自定义命令/安装211.Customize Links 自定义链接212.Date Stamp日期戳记213.Default gateway/ Location 默认网关/位置214.Deleting profile/ service.删除配置文件/服务.215.Description说明216.Desktop (not portable) 桌面型(非便携式)217.Destination disk drive is full.目标盘已满.218.Destination folder for selected program: 所选程序的目标文件夹:219.Destination Location目标位置220.Dial out using the MS modem sharing server 用MS Modem Sharing Server 拨号221.Dialog对话框222.Disable Exchange Server Internet mail.禁用Exchange Server 的Internet 邮件223.Disable Proxy Server firewall禁用Proxy Server 防火墙224.Disable your server's Internet Connectivity. 禁用服务器的Internet 连接.225.Disk full while accessing-.访问- 时磁盘已满.226.Displays About Box Information for -显示-的「关于」框信息227.Do not change firewall settings不更改防火墙设置228.Do not change my Exchange Server settings.不更改Exchange Server 设置229.Do not change my Internet mail settings不更改Internet 邮件设置230.Do not reformat the hard drive不重新格式化硬盘231.Do not send signal/server status不发送信号/服务器状态232.Do you want to exit the wizard without making changes? All setup files, directories, and accounts created by the wizard will be eliminated. Click Y es to exit the wizard. Click No to continue.是否不做更改就退出向导?由向导创建的所有安装文件、目录和帐号都将被删除.单击「是」退出该向导,单击「否」继续.233.Do you want to exit the wizard without making changes? The setup floppy disk will be unusable and all setup files, directories, and accounts created by the wizard will be eliminated. Click Y es to exit the wizard. Click No to continue.是否不做更改退出向导?安装软盘将无法使用,由向导创建的所有安装文件和目录和帐号都将被删除.单击「是」退出该向导,单击「否」继续. 234.Do you want to install (or re-install) an operating system?是否安装(或重新安装)操作系统? 235.Do you want to reformat the hard drive? 是否重新格式化硬盘?236.Domain域237.Done 已完成238.Drive- has- megabytes free and needs- megabytes to install-驱动器-有- MB可用空间,需要- MB空间安装-.239.Enable Proxy Server firewall启用Proxy Server 防火墙240.Enables users in your business to use shared modems on -. 允许公司内的用户使用-上的共享241.Enabling -firewall provides Internet security.启用防火墙来提供Internet 安全保护.242.End of Upgrade Phase 1 升级阶段1 结束243.End User License Agreement 最终用户许可协议244.Enter a command. 输入命令.245.Enter an email address-(SMTP: someone@)-or fax number-(FAX: 555-0100)输入电子邮件地址-(SMTP: someone@)-或传真号-(FAX: 555-0100)246.Enter security information for authentication.输入用于身份验证的安全信息.247.Enter the DNS server addresses provided by your ISP.输入ISP提供的DNS 服务器地址. 248.Enter the following customer identification.输入下列客户标识.249.Enter the host name or IP address of your ISP's mail server.输主机名或ISP邮件服务器IP地址250.Enter the IP addresses provided by your ISP. 输入ISP提供的IP地址.251.Enter the local IP address for your router (example: -).输入路由器的本地IP地址(例如: -). 252.Enter the password for the Administrator account, then re-enter it as confirmation.请输入管理员帐号密码,并重新输入以便确认.253.Enter the password for the Administrator account, then re-enter the same password to confirm it.输入管理员帐号密码, 然后重新输入相同密码进行确认.254.Enter your Internet domain name. Y our server settings, such as your e-mail reply addresses, will be updated to use this name.请输入Internet域名,服务器设置(如电子邮件回复地址)将更新为使用该域名.255.Enter your ISP connection information.输入ISP 连接信息.256.Enter your new ISP password:请输入新的ISP 密码:257.Enter your router connection information.输入路由器连接信息.258.ERROR-Unknown column ERROR A未知列259.Error-copying-to-.错误-出现在将-复制到-时.260.Error-in TerminateCreateFloppyThread.在TerminateCreateFloppyThread 中出现错误-.261.Error- occured attempting to open- for writing.错误-发生在试图打开-以便写入数据时.262.Error-occured while attempting to create directory-.错误-发生在试图创建目录-时.263.Error-occured while creating file-.错误- 出现在创建文件-时.264.Error-occured wihle renaming- to-.错误-发生在将-重新命名为- 时.265.Error-has occurred. Installation cannot continue.发生错误-,安装程序无法继续.266.Error-returned from call to-.从对A的调用返回错误-.267.Error-was returned by-.-返回-错误.268.Error calling-in-. 调用-中的时出现错误.269.Error calling-to read- from INF file in-.调用-,从-中的INF文件读取-时出现错误.270.Error choosing which kind of floppy to create.选择要创建的软盘类型时出现错误.271.Error cleaning up machine account.清除机器帐号时出现错误.272.Error copying- to-.将- 复制到- 时出现错误.273.Error copying files to floppy drive.将文件复制到软盘驱动器时出现错误.274.Error creating destination directory on floppy disk.在软盘上创建目标目录时出现错误.275.Error loading Help file.加载帮助文件时出错.276.Error loading profile. -file could not be found.加载配置文件出错,无法找到文件.277.Error loading profile. Invalid setup information.加载配置文件出错,安装信息无效.278.Error number- occurred while attempting to copy- to the floppy disk.-号错误发生在将- 复制279.Error occurred during write.写入出错.280.Error opening INF file in-. 打开-中INF文件时出现错误.281.Error reading group information.读取组信息出错.282.Error reading- from INF file in-. 从-中的INF 文件读取-时出现错误.283.Error! - delivers-status reports using e-mail. Please configure Outlook or-Outlook Express to deliver mail.错误！-使用电子邮件传递状态报告.请配置Outlook或Outlook Express来传递邮件. 284.Error! Logs from- are too large to transmit.错误！- 的日志太大,无法传输.285.Error:-failed to create-with error-.错误: 因为-错误,- 创建失败.286.Error:- failed to set- to- with error-.错误: 因为-错误,将-设置为-失败.287.Error: Couldn't build the path to the boot sector image!错误:无法建立引导扇区映像的路径! 288.Error: failed to open- with error-.错误: 因为-错误,打开- 失败.289.Error: Local Allocate failed to allocate-bytes.错误: Local Allocate 分配-字节失败.290.Error: The floppy disk will be non-functional.错误: 软盘将无法使用.291.Error: Unable to open the INF file while formatting the floppy disk.The floppy will not be formatted correctly.错误:在格式化软盘时无法打开INF 文件,无法正确格式化软盘.mand/ settings/ V ersion/ Execute/ Exporting 命令/设置/版/执行/正在导出293.Fail to log on to profile-.登录到配置文件-失败.294.Fail to set- as the default store.将-设为默认存储区失败.295.Failed to configure hardware for the ISP settings you entered为输入ISP设置信息配置硬件失败296.Failed to create empty document.创建空文档失败.297.Failed to launch help.启动帮助失败.298.Failed to open document.打开文档失败.299.Failed to save document.保存文档失败.300.Fatal Error致命错误301.Fax Account/ Folde传真帐号/文件夹302.Fax printers this user can fax to:该用户可使用的传真打印机:303.File not found.文件未找到.304.File Open文件打开305.File Save As文件另存为306.Finishing Network Setup.完成网络安装.307.Floppy drive detection failed with error code-.软盘驱动器检测失败,错误代码:-.308.Folder Usage文件夹用途309.Folders for Small Business Server Dat- Small Business Server 数据文件夹310.Formatting the setup disk...正在格式化安装盘...311.Forward all mail to host将所有邮件转发给主机312.Free Hotmail 免费的Hotmail313.Full access 完全控制314.Full-time Form无间断连接表单315.Full-time/Broadband Modem (example:cable modem,DSL modem,or other full-time connections)无间断/宽带调制解调器(如:电缆调制解调器,DSL调制解调器或其他无间断连接)316.General 常规317.Generate server reports and remotely administer the server生成服务器报告并远程管理服务器318.Give- full rights to the server computer and its resources?是否将服务器计算机及其资源的所有权限授予-?319.Go to - site转到-站点320.Grant Internet users access to the following services将以下服务访问权限授予Internet 用户321.Guard the Administrator password carefully. If you lose your password, you must reinstall SBS.请保管好管理员密码.如果密码丢失,则必须重新安装SBS.322.Hard Disk Space reports the available space on your local hard disks.硬盘空间报告本地硬盘上的可用空间.323.Hard drive 硬盘驱动器324.How do you want to install Small Business Server?您要怎样安装Small Business Server? 325.How often should this signal be sent?(minimum15 minutes)发送该信号的时间间隔是多少?(最少15分钟)326.How should the network card be detected?应该怎样检测网卡?327.I Accept/ Decline the Agreement 接受/拒绝协议328.I Agree/ Disagree同意/不同意329.I do not wish to install any applications at this time 此时不想安装任何应用程序330.I want to choose the network card for the computer.我想为计算机选择网卡.331.I want to use the Web Publishing Wizard.我想使用Web 发布向导332.If this computer has previously been set up for the Small Business Server, you will see the Select Components page. Click Next on this page to install the software.如果该计算机以前为Small Business Server进行了安装,您将看到「选择组件」页,单击该页「下一步」可安装软件. 333.If you choose the complete installation,-installation program installs the following on your server- 如果选择完全安装,-安装程序将在服务器安装以下软件-334.If you do not confirm these changes with your Web site hosting service, you will no longer be able to use the Web Publishing Wizard.如果不通过Web 站点的宿主服务确认这些更改,将无法再使用Web 发布向导.335.If you do not confirm this Internet domain change with your ISP, you will not be able to send or receive e-mail.如果不与ISP确认该Internet 域的更改,将无法收发电子邮件.336.If you do not confirm this password change with your ISP, you will no longer be able to send and receive e-mail or have Web access.如果不与ISP确认该密码的更改,将无法再收发电子邮件,或者不再有Web访问权限.337.If you don't use FTP, you won't be able to use the Web Publishing Wizard.如果不使用FTP,将无法使用Web发布向导338.If you have reinstalled Small Business Server and need to reapply the Upgrade Wizard, see support.txt on the Upgrade Wizard disk for technical support information.如果已经重新安装了Small Business Server,并需要重新应用升级向导,请参阅升级向导磁盘上的support.txt,以取得技术支持信息.339.If you have reinstalled Small Business Server and need to restore the existing licenses, see support.txt on the Client Add Pack disk for technical support information.如果您已重新安装了Small Business Server,并需要还原现有的许可证,请参阅客户端许可证添加软件包磁盘上的support.txt,以获得技术支持信息.340.If you reinstall Microsoft BackOffice Small Business Server, you need to use this Client Add Pack disk to reapply the licenses. Mark the license increment on the printed label for this disk.如果重新安装Microsoft BackOffice Small Business Server,则需要使用该客户端许可证添加软件包磁盘来重新申请许可证.请在该磁盘打印的标签上标注增加的许可证.。

ds出现故障时需要收集的资料以及具体的操作步骤

ds出现故障时需要收集的资料以及具体的操作步骤，以后出现故障时可以通过这些步骤来进行收集资料发给厂家。

关于您当前遇到的Anti-malware engine offline 问题，请按照以下方案排错：1. 确认问题DSVA 目前已经成功更新所有 anti-malware 组件，并且正常激活。

2. 进入DSVA 命令行，输入 sudo su - 进入root 权限模式使用命令 passwd 重新设置DSVA 的 root 密码输入命令ssh-server start 启用DSVA 的 ssh server 服务3. 参考以下步骤开启DSVA 的 debug日志**************************************************a. 编辑配置文件，如没有此文件请新建一个/var/opt/ds_agent/ds_agent.inib.在ds_agent.ini 配置文件中添加以下参数（大小写敏感）Trace=Logc. 重启ds_agent 服务sudo stop ds_agentsudo start ds_agentd. 收集/var/log 目录下的所有日志文件*****************************************************4. 参考以下方案开启 DSVA 的anti-malware debug 日志*****************************************************默认DSVA日志等级为5。

Anti-malware进程只记录重要日志或者报错。

如果需要可以根据下面步骤调整Debug日志等级：1.打开命令提示符 (ssh 或 console)2.使用下面命令调整 debug 日志等级:提升debug等级方法:killall –USR1 ds_am (增加数为1 +1, 最高到等级到 8)减低debug等级方法:killall –USR2 ds_am (减少数为1 -1, 最低到等级到 0)3.打开/var/log/syslog 收集所需结果在本次故障排错过程中，请调整到74.收集后重置Debug等级到 5******************************************************5. 在问题VM 客户端通过以下步骤收集 epsec debug日志：******************************************************1.新建一个文本文件，在文本文件内添加如下内容：Windows Registry Editor Version 5.00[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\vsepflt\Parameters] "log_dest"=dword:00000001"log_level"=dword:000000102.文件名重命名为“EnableVmwareThinDriver_debug.reg”3.双击此注册表文件，导入注册表4.从以下网址下载Windbg View工具/en-us/sysinternals/bb8966475.解压后运行Dbgview.exe6.在"Capture" 菜单下勾选除了"Log Boot"外的所有选项7.在"File"菜单下选择 "Log to File As..."，保存该log文件，同时选择"Unlimited Log Size".以上设置完毕后，在"debug view"工具中将会有对应的输出信息，同时保存的log文件中也会有对应的输出信息。

经典c#面试题130+16道程序设计分析题

130道c#面试题+16道程序设计分析题1. 简述 private、 protected、 public、 internal 修饰符的访问权限。

答 . private : 私有成员, 在类的内部才可以访问。

protected : 保护成员，该类内部和继承类中可以访问。

public : 公共成员，完全公开，没有访问限制。

internal: 在同一命名空间内可以访问。

2 .列举页面之间传递值的几种方式。

答. 1.使用QueryString, 如....?id=1; response. Redirect()....2.使用Session变量3.使用Server.Transfer3.一列数的规则如下: 1、1、2、3、5、8、13、21、34...... 求第30位数是多少，用递归算法实现答：4.1public class MainClass5.2 public static void Main(){ 3Console.WriteLine(Foo(30));6.4 public static int Foo(int i){7. 5 if (i <= 0) return 0;8. 6else if(i > 0 && i <= 2) 7return 1;else return Foo(i -1) + Foo(i - 2);4.C#中的委托是什么？事件是不是一种委托？答：委托可以把一个方法作为参数代入另一个方法。

委托可以理解为指向一个函数的引用。

是，是一种特殊的委托5.override与重载的区别答：override 与重载的区别。

重载是方法的名称相同。

参数或参数类型不同，进行多次重载以适应不同的需要Override 是进行基类中函数的重写。

为了适应需要。

6.如果在一个B/S结构的系统中需要传递变量值，但是又不能使用Session、Cookie、Application，您有几种方法进行处理？答： this.Server.Transfer7.请编程遍历页面上所有TextBox控件并给它赋值为string.Empty？答：foreach (System.Windows.Forms.Control control in this.Controls){if (control is System.Windows.Forms.TextBox){System.Windows.Forms.TextBox tb = (System.Windows.Forms.TextBox)control ; tb.Text = String.Empty ;8.请编程实现一个冒泡排序算法？答：int [] array = new int int temp = 0 ;for (int i = 0 ; i < array.Length- 1 ; i++)for (int j = i + 1 ; j < array.Length ; j++)if (array[j] < array[i]) {temp = array[i] ;array[i] = array[j] ;array[j] = temp ;9.描述一下C#中索引器的实现过程，是否只能根据数字进行索引？答：不是。

咸阳市实验中学2023-2024学年高一下学期第一次月考英语试卷(含答案)

咸阳市实验中学2023-2024学年高一下学期第一次月考英语试卷学校：___________姓名：___________班级：___________考号：___________一、阅读理解NLB Mobile app—a library in your pocket!The National Library Board (NLB) Mobile app is your personal library anywhere anytime. By signing in, you will be able to enjoy the full suite of services available to library members such as borrowing items and reading e-magazines and e-newspapers. But even if you don't sign in, you can still：●Search the library catalogue (目录) and share the title..●Locate nearby libraries based on your current location.●View highlights of library happenings.What do I need to sign in?You will need a "myLibrary ID". If you do not have it, you can register one on the NLB official website or using the app's login page—tap on the "+" button on the top right of the app's screen.What if I forget my "myLibrary ID" or password?You can retrieve (恢复) your "myLibrary ID" and password：●On NLB official website with your ID number. Once you have signed in, the system will automatically detect if you have a "myLibrary ID" and display it. It will also let you reset your password if you have forgotten it.●Via the NLB Mobile app with your ID number. Tap on the "+button on the top right of the app's screen, then tap on “Forgot your 'myLibrary ID' or password”.When I try to log in, the app says "Profile already exists". What do I do?We are sorry that you are encountering this problem! Here are the steps：●Go to your phone's Settings menu.●Select "Apps" or "Application manager" or "Applications".●Tap on "NLB Mobile".●Tap on "Storage".●Select "Clear Data".●Select "Clear Cache (缓存) . "●Try signing in again. It should work this time. If not, please take a screenshot (截屏) of theerror message and email it to ***************.sg.1．Users can do the followings via NLB Mobile app without signing in EXCEPT ______.A.sharing the title of the items in the libraryB.reading e-magazines and borrowing booksC.locating libraries near their current addressD.watching the most interesting part of library activities2．What is a must for users to retrieve their "myLibrary ID" and password?A.The real address.B.The phone number.C.The real name.D.The ID number.3．Users are advised to email ***************.sg when they ______.A.decide to voice complaints about the serviceB.have advice for the NLB Mobile appC.are unable to clear NLB Mobile data on the phoneD.fail to solve the "log in" problem following the instructionsOn the International Day for Monuments and Sites,China Daily's digital employee Yuanxi and Dunhuang Mogao Grottoes' official virtual cartoon figure "Jiayao" together introduced an interactive (交互式的) digital platform that hosts a virtual copy of the Mogao Grottoes' Library Cave to the world.The platform was developed jointly by the Dunhuang Academy and the Chinese tech firm Tencent. It uses gaming technologies to show the historical scenes of the Library Cave in the digital world.The Library Cave in Mogao Grottoes was discovered in 1900, with more than 60,000 cultural relics unearthed. It was one of the most important archaeological discoveries in the 20th century.On the platform, visitors can role-play and "time travel" to ancient dynasties and talk with eight historical figures. The public can enter the platform through the Digital Dunhuang website and its WeChat mini program."In the digital age, the model of 'culture + technology' has been introduced to promote the development of Chinese culture. The digitalization rate of China's precious cultural relics is over 70%, " according to iResearch.Institutions such as the Palace Museum have also started online digital services of their own.AI technology allows the public to view the interior of the buildings through the Palace Museum's WeChat mini program.The Ministry of Culture and Tourism has also encouraged the development and transformation of culture by digital means. The CCTV has created a series of digital collections with different Dunhuang themes, such as the divine deer, Youyou. It was created based on the image of the nine-colored deer from Dunhuang murals (壁画) ."Digital collections are welcomed among young people, who grow up in the information age. They not only protect the cultural intellectual property (知识产权) but also bring the public closer to China's 'excellent traditional culture'," noted Dunhuang Art Institute.Su Bomin, director of the Dunhuang Academy, told Xinhua that more efforts will be made to explore new forms for showing cultural relics and offering the public greater cultural experiences in the future.4．What can we know about the virtual copy of the Mogao Grottoes' Library Cave?A.The Dunhuang Academy developed it secretly.B.Both time-traveling and gaming technologies were used in it.C.It was discovered in the 20th century with more than 60,000 cultural relics.D.People can have access to it through the Wechat mini program of Digital Dunhuang 5．According to iResearch, what has the model "culture+technology" been applied for?A.Showing the latest technologies in China.B.Helping cultural institutions make a profitC.Pushing the development of Chinese culture.D.Encouraging young people to explore Chinese cultural relics.6．How does the author introduce the success of digital collections in Paragraph 7?A.By listing numbers.B.By giving examples.C.By giving definitions.D.By making comparisons.7．Which of the following best expresses the main idea of the passage?A.China's new way in rebuilding Mogao Grottoes' Library Cave.B.China's interactive digital platform in developing Dunhuang culture.C.China's success in promoting the digitization rate of cultural relics.D.China's latest advances in the development of cultural intellectual property.Research led by an ecologist Bart Hoekstra shows that birds are affected by the mass use of fireworks on New Year's Eve.The research studied how many birds take off immediately after the start of the fireworks, at what distance from fireworks this occurs and which species groups mainly react. "Birds take off as a result of an acute flight response due to sudden noise and light. Wealready knew that many water birds react strongly, but now we also see the effect on other birds throughout the Netherlands, "says Bart Hoekstra.Last year, a study discovered that geese are so affected by fireworks that they spend about 10% longer looking for food than normal during at least the next 12 days. They apparently need time to restore their energy to their former condition, after escaping from the fireworks.Because 62% of all birds in the Netherlands live within a radius (半径) of 2.5 km of inhabited areas (居民区) , the effects of fireworks are high for all birds throughout the country. "Flying requires a lot of energy, so ideally birds should be disturbed as little as possible during the cold winter months. Measures to ensure this are especially important in open areas such as grasslands, where many larger birds spend the winter. The effects ofbirds live there, which are less likely to fly away from disturbance, " says Bart Hoekstra.People who argue for fireworks-free zones in areas where large birds live advise that fireworks should mainly be lit as far away from birds as possible. It would be best for birds if people try to use light shows without sound, such as drone (无人机) shows instead of fireworks.8．How many aspects did the research mainly study?A.One.B.Two.C.Three.D.Four.9．If geese normally spend 10 days looking for food, how long will they spend after escaping from the fireworks according to the study in Paragraph 3?A.About 11 days.B.About 12 days.C.About 13 days.D.About 14 days.10．What does the underlined word "pronounced" in Paragraph 4 mean?A.Adaptable.B.Noticeable.C.Admirable.D.Avoidable.11．What can be the best title for the passage?A.Anxious in The Air!B.Amazing Fireworks-free Zones!C.Fireworks in The World!D.Birds Throughout The Country!Coming into the town of Santa Catarina Palopó, in the highlands of Lake Atitlán in Guatemala, the first thing you notice is the bright colors. Most of the buildings along the main street are eye-catching, in deep, varied hues of blues and greens; interspersed with red and yellow to form complex patterns and designs.Santa Catarina Palopó was once a sleepy town of 5,000 people, most of them indigenous (土著的) and dependent on agricultural work. As agriculture began to dry up here, decline for the town and poverty for many of its families came. To deal with poverty and stimulate economic growth through tourism, a small but mighty group of laborers, artisans, domestic workers and stay-at-home moms created the Pintando Santa Catarina Palopó project.The project was initially to paint all 850 homes and buildings in bright colors, in an effort to change the hillside town into a work of art. "We wanted to paint the houses with colors and figures that represent the community, says the project's executive director Stephany Blanco." A range of designs were created so that families can choose designs for their house that are representative of the family.One of the most representative characteristics of the region is the blue huipil, a traditional blouse which has been worn prominently by local women since the 16th century. That deep sky blue was chosen as the primary color for the Pintando project, with secondary colors found in the sunsets and the nearby lake to make the design more attractive. As for the designs that would be used, they would also find inspiration in local culture, symbols such as volcanoes, flowers, Mayan-styled butterflies and the national bird of Guatemala.Each week, local artists, community members and tourists pick up paintbrushes to make buildings colorful. "At first, the idea of the project left many unsure about participating, but now you can see a considerable difference in the town, "Melissa Whitbeck said. "The color of the buildings is believed to improve the quality of life of the people. It uplifts the people's mood and encourages them to be proud of where they come from."12．What problem did Santa Catarina Palopó face?A.A labor shortage.B. Poor economic conditions.C.A rapid increase in population.D. Outdated agricultural technology.13．What is the project about?A.Building art galleries in Guatemala.B.Creating job opportunities for local artisans.C.Developing local tourism by selling artworks.D.Transforming the town into a cultural destination.14．What is the inspiration of the primary color for the project?A.The nearby lake.B.Mayan-styled butterflies.C.A type of traditional clothing.D.The national bird of Guatemala.15．What is Melissa's attitude towards the project?A.Positive.B.Uncaring.C.Confused.D.Disappointed.二、七选五16．We're getting more used to chatting to our computers and smart phones through all kinds of voice assistants. ①_______ People who can't read or write can send and get information using the spoken web.Some think voice could soon become the main way to interact online. They believe online interaction would soon depend mainly on the spoken web. ②_______ Building the spoken web—web-to-voice and voice-to-web-is by no means an easy task. For software, to answer simple questions about the weather and play music for us is easy. ③_______ AI technology isn't smart enough yet. Even turning your voice into text is one of the hardest problems for it to solve. There are as many ways to pronounce things as there are people on the planet.Using voice interaction makes people feel much kinder than surfing the net in the old way. ④_______ But if something speaks, it must also listen. Our phones are always near us and they are constantly collecting our personal information. This has already raised privacy concerns.⑤_______ When you are driving or cooking, the voice assistant will be helpful. On the other hand, in a quiet library, using voice assistants to do something may not be as suitable as typing, as it could disturb others. The effectiveness of using voice depends on the specific surroundings.A. But who can use the spoken web?B. But what are the challenges of moving to the spoken web?C. It is also possible to help teachers give lessons.D. The benefits of using voice obviously depend on the situation you are in.E. The voice of the assistant makes us feel like talking to a real person.F. But to have a conversation with users on different kinds of topics is a long way off.G. Out of these voice assistants, Siri is the most well-known spoken web (语音网络).三、完形填空（15空）An elephant was rescued in southern India after falling into a well in the village ofthroughout the whole night to free it.threat to the elephants.elephants.17．A.rolled B.charged C.rescued D.encouraged18．A.false B.tough C.rude D.nearby19．A.announced B.set C.targeted D.appreciated20．A.immediately B.illegally C.generously D.likely21．A.cakes B.forests C.trees D.leaves22．A.pull B.press C.strike D.battle23．A.clicked B.hung C.reserved D.greeted24．A.established B.forgave C.attacked D.shot25．A.average B.local C.mass D.familiar26．A.individual itary C.unusual D.healthy27．A.traffic B.harmony C.experience D.evidence28．A.caused B.prevented C.concerned D.surfed29．A.shorter B.wider C.smaller D.tinier30．A.problems B.departments C.images D.engines31．A.hunt B.discount C.remove D.protect四、短文填空32．In the hands of Chinese artisans, flour is made into some lovely models of peopleor animals. This art form is called dough figurine (面塑) . And Beijing's Dough Figurine Lang is ①______ unique one. The lively and lovely handicrafts are storytellers of the old and new Beijing. In 2008, it ②______ (include) in the list of National Intangible Cultural Heritage.It was created by Lang Shao'an. His characters ③______ (main) came from historical stories and local operas. His ④______ (finish) products are mostly for children to eat or play with, while some are delicate pieces of artwork for display only.Lang Jiaziyu, born in 1995, is the third-generation inheritor of Dough Figurine Lang. When he was fifteen, he ⑤______ (create) Beijing Olympic Mascot shaped dough figurines which were highly praised. He looks a bit ⑥______ (much) fashionable than other folk artisans. In ⑦______ (he) skilled hands, some characters such as Nezha are popular with young people.Like most of the other intangible cultural heritage in China, Dough Figurine Lang does not get so much attention from the public. Few young people are willing ⑧______ spend time mastering a skill that does not make money. This has led to a decline in the number of those ⑨______ are devoted to (致力于) the handicraft. Good handicrafts need the devotion of artisans ⑩______ one generation to another.五、书面表达33．随着信息技术的发展,网络已成为人们获取信息与知识的重要渠道之一。

常用英文字缩写表

CODE ACODE EXPLANATIONA FIRST CLASS DISCOUNTED - AIRCRAFT CABIN (IATA) 頭等艙ACK ACKNOWLEDGEMENT MESSAGE 確認訊息ACMR REFUND CREDIT MEMO 退還通知單ACMA AGENCY CREDIT MEMO 公司通知單ACON AIR CONDITIONING 空調ADAC ADVISE ACCEPTANCE 若接受，請告知ADAR ADVISE ARRIV AL 請告知抵達時間ADB ADVISE IF DUPLICATE BOOKING 若重複訂位，請告知ADC ADDITIONAL COLLECTION 額外收取ADJA ADJUSTMENT NOTICE, DUE AGENT 調整通知–旅行社ADJP ADJUSTMENT NOTICE, DUE PROVIDER 調整通知–航空公司ADMA AGENCY DEBIT MEMO 旅行社代收轉付單ADNO ADVISE IF NOT OK 若不接受，請告知ADOA ADVISE ON ARRIV AL 請告知班機抵達資料ADSP ADVISE DISPOSITION OF SPACE 請告知機位排列順序ADTK ADVISE IF TICKETED 請告知票號ADV ADVISE 告知ADVN ADVISE NAMES 請告知姓名ADVR ADVISE RATES 請告知費用AGT AGENT 旅行社AGY AGENCY 旅行社公司ALTN ALTERNATIVE 選擇AP AMERICAN PLAN (MEAL PLAN) 美式房價計費制度AP ATLANTIC PACIFIC (ROUTING INDICATOR) 飛行經太平洋、大西洋的航線APR APRIL 四月ARNK ARRIV AL UNKNOWN 中段自理-不知何時到達ARR ARRIVE 到達ASAP AS SOON AS POSSIBLE 越快越好ASC ADVICE OF SCHEDULE CHANGE 告知班機時間異動ASD ADVICE OF SCHEDULE DELAY 告知班機時間延遲AT ATLANTIC (ROUTING INDICATOR) 飛行經大西洋的航線ATTN ATTENTION 注意ATX AIR TAXI 小型出租飛機AUG AUGUST 八月AUTH AUTHORITY 授權A VC CAR A V AILABILITY STATUS MESSAGE. 小客車可用狀態訊息A VH HOTEL A V AILABILITY STATUS MESSAGE. 旅館可用狀態訊息A VIH ANIMAL IN HOLD 旅客攜帶寵物隨行(置於貨艙)A VML ASIAN VEGETARIAN MEAL 亞洲素食餐A VS A V AILABILITY STATUS 可用狀態..A VT TOUR A V AILABILITY STATUS 旅遊可售訂位狀態CODE BCODE EXPLANATIONB ECONOMY CLASS DISCOUNTED - AIRCRAFT CABIN(IATA) 經濟艙B BREAKFAST (MEAL CODE) 早餐BBML INFANT/BABY MEAL 嬰兒餐BDRM BEDROOM 房間BESA V BEST A V AILABLE 最佳選擇性BIKE BICYCLE 腳踏車BLML BLAND MEAL 無刺激性餐食BLND BLIND PASSENGER 視盲乘客BPAS BOARDING PASS ONLY 登機聯BRDD BOARDED 已登機BRDG BOARDING 登機BS BOOKING SOURCE 訂位需求BSCT BASSINET, CARRYCOT, BABY BASKET 嬰兒推車BULK BULKY BAGGAGE 大件行李BUS BUS 巴士CODE CCODE EXPLANATIONC BUSINESS CLASS - AIRCRAFT CABIN (IATA) 商務艙C ALCOHOLIC BEVERAGES - COMPLIMENTARY (MEALCODE) 酒精飲料CANN CANCELLED COMPUTER GENERATED TICKET NUMBER, ATB 取消電腦代號CANX CANCELLED SALE/DOCUMENT 取消交易單據CAR CAR RENTAL - MANUAL 出租小客車－手排CAT CATEGORY 種類CBBG CABIN BAGGAGE (EXTRA SEAT) 放置機艙行李(使用額外的座位)CCR CAR RENTAL - AUTOMATED 出租小客車－自排CFY CLARIFY 澄清CHD CHILD 兒童(2歲至12歲)CHML CHILD MEAL 兒童餐CHNT CHANGE NAME TO 更改姓名CHTR CHARTER 包機CKIN INFORMATION FOR AIRPORT PERSONNEL 機場人員資訊COMM COMMISSION RATE 佣金費率COND CONDITIONAL 條件CONF CONFERENCE 聯盟CONV CONVERTIBLE 可轉換的COR CORRECTION TO PREVIOUS MESSAGE 更正先前訊息COUR COURIER 導遊CR CRIB 小孩床CRU CRUISE 航遊CT CIRCLE TRIP (ROUTING INDICATOR) ex：TPE-HKG-TPE CTC CONTACT 聯絡CTCA CONTACT ADDRESS (HOME) 聯絡地址CTCB BUSINESS PHONE 公司聯絡電話CTCH HOME PHONE 住家聯絡電話CTCP PHONE (NATURE NOT KNOWN) 聯絡電話CTCT TRA VEL AGENT PHONE 旅行社聯絡電話CTR CENTRE 中心CODES DCODE EXPLANATIOND BUSINESS CLASS DISCOUNTED - AIRCRAFT CABIN (IATA) 商務艙D DINNER (MEAL CODE) 晚餐DAPO DO ALL POSSIBLE 盡最大的可能DBML DIABETIC MEAL 糖尿病餐食DEAF DEAF PASSENGER 耳聾乘客DEC DECEMBER 十二月DEP DEPART 起飛DEPA DEPORTEE (ACCOMPANIED BY AN ESCORT) 被驅逐出境者(有伴陪同)DEPU DEPORTEE (UNACCOMPANIED) 被驅逐出境者(無伴陪同) DIPL DIPLOMATIC COURIER外交使者DK SECURED SELL (FOR AMADEUS ACCESS ONLY - THIS ISTABLE DRIVEN). 確定出售(AMADEUS專用)DO DROP-OFF 下車DO DOMESTIC (ROUTING INDICATOR) 國內線DVD DIVIDED PNR MESSAGE 分割電代訊息DW DIRECT LINK WAITLISTED, WAITLIST INVENTORY HASPREVIOUSLY BEEN ACKNOWLEDGED 直接候補清單(已先被承認)CODE ECODE EXPLANATIONE SHUTTLE CLASS SERVICE - AIRCRAFT CABIN (IATA) 短程機艙服務(NO RESERV ATION ALLOWED / SEAT TO BE CFM AT CHK-IN) EFF EFFECTIVE 有效EH WITHIN EASTERN HEMISPHERE (ROUTING INDICATOR) 東半球之內的航行路線EM VIA EUROPE - MIDDLE EAST (ROUTING INDICATOR) 歐洲至中東的航行路線EMIG EMIGRANT 移民者EP EUROPEAN PLAN (MEAL PLAN) 歐式計價法EQFP EQUIV ALENT FARE PAID 等值費用支付EQP EQUIPMENT V ARIES/UNKNOWN飛行設備變更/未定EQV EQUIPMENT CHANGE EN ROUTE 航行途中變更設備ERQ ENDORSEMENT REQUEST 要求背書ETA ESTIMATED TIME OF ARRIV AL 預計到達時間ETD ESTIMATED TIME OF DEPARTURE 預計出發時間EU VIA EUROPE (ROUTING INDICATOR) 經歐洲的航行路線EX EXTRA 額外的EXST EXTRA SEAT 額外座位CODE FCODE EXPLANATIONF FIRST CLASS - AIRCRAFT CABIN (IATA) 頭等艙F FOOD FOR PURCHASE (MEAL CODE) 購買餐食FA FAMILY AMERICAN PLAN (MEAL PLAN) 美式房價計價方式FCU FARE CONSTRUCTION UNIT 費用計算單位FE FAR EAST (ROUTING INDICATOR) 東半球航行路線FEB FEBRUARY 二月FF FREQUENT FLYER 里程酬賓會員FFR FERRY 快艇FLT FLIGHT 班機FM FAMILY MODIFIED PLAN (MEAL PLAN) 家族修正美式計價法FPML FRUIT PLATTER MEAL 水果餐FQTV FREQUENT TRA VELLER MILEAGE PROGRAM INFORMATION 里程酬賓計畫FR FORCED REQUEST (AMADEUS CARRIERS ONLY) 強制要求(限AMDEUS簽約航空公司)FRAG FRAGILE BAGGAGE 易碎行李FRA V FIRST A V AILABLE 優先適用FS FORCED SALE (AMADEUS CARRIERS ONLY) 強迫性銷售(AMDEUS專用)CODE GCODE EXPLANATIONCLASSDISCOUNTED FOR GROUPS - CABING ECONOMYAIRCRAFT 團體經濟艙G CONDITIONAL RESERV ATION 有條件保留GFML GLUTEN FREE MEAL 無澱粉質餐GI GROUP INTERACTIVE 團體通訊GK GHOST SEGMENT CONFIRMED (INPUT & OUTPUT) 補註OK 的航段(實際上未訂位)GL GHOST SEGMENT WAITLISTED (INPUT & OUTPUT) 補註候補的航段(實際上未訂位)GN GHOST SEGMENT NEED (INPUT & OUTPUT) 補註需求的航段(實際上未訂位)GPST GROUP SEAT REQUEST 團體機位需求GRPF GROUP FARE DATA 團體費日期CODES HCODE EXPLANATIONH ECONOMY CLASS DISCOUNTED - AIRCRAFT CABIN(IATA) 經濟艙H HOT MEAL (MEAL CODE) 熱食HFML HIGH FIBRE MEAL 高熱量餐HHL HOTEL - AUTOMATED 旅館HK HOLDING CONFIRMED (INPUT & OUTPUT) 表示OK的機位(訂位E後的狀態)(INPUT & OUTPUT)HK SERVICESEGMENTHL HA VE LISTED (OUTPUT) 表示候補的機位(訂位E後的狀態) HN HOLDING NEED (OUTPUT) 機位已被航空公司鎖死HNML HINDU MEAL 印度餐HO ON OFFER 供應中HS HA VE SOLD (OUTPUT) 機位已被拿去銷售HTL HOTEL - MANUAL 旅館HX HOLDING CANCELLED (OUTPUT) 機位已被航空公司取消CODE ICODE EXPLANATIONI BUSINESS CLASS DISCOUNTED - AIRCRAFT CABIN (IATA) 商務艙ID STAFF DISCOUNT CODE 職員代碼IFUN IF UNABLE 如果無法IG INTERLINE DISCOUNT FOR GROUP 團體折扣IN IF NOT HOLDING, NEED (INPUT & OUTPUT)INAD IN ADMISSIBLE PASSENGER允許入會資格的乘客INF INFANT 嬰兒(24個月以下)INTL INTERNATIONAL 國際的IRC INTERNATIONAL ROUTE CHARGE 國際航稅IS IF NOT HOLDING, SOLD (INPUT & OUTPUT)ISI INTERNATIONAL SALES INDICATOR 國際銷售顯示IT INCLUSIVE TOUR 包辦旅行IX IF HOLDING, CANCEL (INPUT & OUTPUT)CODE JCODE EXPLANATIONJ BUSINESS CLASS PREMIUM - AIRCRAFT CABIN (IATA) 商務艙JAN JANUARY 一月JUL JULY 六月JUN JUNE 七月CODE KCODE EXPLANATIONK ECONOMY CLASS DISCOUNTED - AIRCRAFT CABIN(IATA) 經濟艙K CONTINENTAL BREAKFAST (MEAL CODE) 歐陸式早餐KG CONFIRMED GROUP 團體訂位，航空公司回電，機位OKKK CONFIRMING (OUTPUT) PN之訂位，航空公司回電，機位OK KL CONFIRMING FROM WAITLIST (OUTPUT) HL之訂位，航空公司回電，機位OKKSML KOSHER MEAL 猶太餐CODE LCODE EXPLANATIONL ECONOMY CLASS DISCOUNTED - AIRCRAFT CABIN(IATA) 經濟艙L LUNCH (MEAL CODE) 午餐LANG LANGUAGES SPOKEN (SPECIFY)指定語言LCML LOW CALORIE MEAL 低卡路里餐LFML LOW FAT MEAL 低膽固醇餐/低脂肪餐LIM LIMOUSINE加長型禮車LK HOLDING CONFIRMED (SHOWN IN HISTORY FOR ACCESS AMADEUS AND DIRECT ACCESS BOOKINGS) 機位OK(僅在AMDEUS歷史資料及直售票顯示)LPML LOW PROTEIN MEAL 低蛋白質餐LL WAITLIST (INPUT & OUTPUT) 候補訂位，E前狀態LSML LOW SODIUM, NO SALT ADDED MEAL 低鹽(鈉)餐CODE MCODE EXPLANATIONM ECONOMY CLASS DISCOUNTED - AIRCRAFT CABIN(IATA) 經濟艙M MEAL NON-SPECIFIC (MEAL CODE) 餐食未指明MA MODIFIED AMERICAN PLAN (MEAL PLAN)修正美式計價法MAAS MEET AND ASSIST 見面時需要協助MAR MARCH 三月MATS MILITARY AIR TRANSPORT SERVICE 軍事空運服務MAX MAXIMUM 最大MAY MAY 五月MCO MISCELLANEOUS CHARGES ORDER 雜項支付券AUTOMATED-MCOA MCOSALEMCOM MCO SALE - MANUALME VIA MIDDLE EAST EXCEPT ADEN (ROUTING INDICATOR) 中東的航線(扣除ADEN)MED ADVICE OF MEDICAL CASE 預先告知需求醫療協助MEDA MEDICAL CASE 醫療案件MIL MILITARY 軍事MIS MISCELLANEOUS雜項MOML MOSLEM MEAL 回教餐MP MEAL PLAN 餐食計劃MSCN MISCONNECT 轉機時間不夠CODE NCODE EXPLANATIONN ECONOMY CLASS DISCOUNTED - AIRCRAFT CABIN(IATA) 經濟艙NA NEED THE SEGMENT SPECIFIED OR ALTERNATIVEFOLLOWING. (INPUT & OUTPUT)SEGMENTIMMEDIATELYNAC NO ACTION TAKEN ON YOUR MESSAGE. 沒有做任何動作NAR NEW ARRIV AL INFORMATION. 新的到達班機資訊NBR NUMBER 號碼NCO NEW CONTINUATION INFORMATION. 最新資訊PENDING RECORD RETURN (DIRECTCONFIRMED,NK HOLDACCESS)NLML NON-LACTOSE MEAL 無乳糖餐NN NEED SEGMENT (INPUT & OUTPUT) 等待航空公司回電，E前狀態NO NO ACTION TAKEN (OUTPUT) 航段被取消，請改訂別的航班NOCN NO CONNECTION 無聯繫NOOP NO OPERATION 該班機沒有飛NOSH NO SHOW 已訂位未搭乘NOTR NO TRAFFIC RIGHTS 無航權NOV NOVEMBER 十一月NP VIA NORTH OR CENTRAL PACIFIC (ROUTING INDICATOR) 通過北部或中央太平洋之航線NRC NO RECORD PASSENGER 無記錄NRCF NOT RECONFIRMED BY PASSENGER 沒有做再確認NRL ADVICE OF RECORD LOCATOR CHANGE. 訂位記錄變更建議NS NO SEAT REQUIRED (FOR INFANT IN TST) (OUTPUT) 無座位(嬰兒票適用)NSM NON SMOKING 不吸菸NSSA NO SMOKING AISLE SEAT 非吸菸靠走道位置NSSB NO SMOKING BULKHEAD SEAT 非吸菸靠艙壁位置NSST NO SMOKING SEAT 非吸菸位置NSSW NO SMOKING WINDOW SEAT 非吸菸靠窗位置NTBA NAME TO BE ADVISED 將被告知的姓名NUC NEUTRAL UNIT OF CONSTRUCTION 中立計算單位CODE OCODE EXPLANATIONO COLD MEAL (MEAL CODE) 冷食餐OCT OCTOBER 十月OK SECURED SELL (SHOWN IN HISTORY FOR AMADEUS ACCESS AND DIRECT ACCESS BOOKINGS) 訂位狀態OKORIG ORIGIN 原始ORML ORIENTAL MEAL 東方餐OSI OTHER SERVICE INFORMATION. 其他服務資訊OTHS OTHER SERVICES WITHOUT SSR CODE 其他服務(未使用SSR) OW ONE WAY 單程OX CANCEL ONLY IF REQUESTED SEGMENT IS A V AILABLE(NON PARTNER FLIGHTS ONLY) (OUTPUT) 取消需求航段CODE PCODE EXPLANATIONP FIRST CLASS - AIRCRAFT CABIN (IATA) 頭等艙P ALCOHOLIC BEVERAGES FOR PURCHASE (MEAL CODE) 購買酒精飲料LIST(ONLY FOR OFFICE CONTROLLINGWAITPA PRIORITYFLIGHT) 優先候補(機員)PA VIA SOUTH, CENTRAL OR NORTH PACIFIC (ROUTINGINDICATOR)經北中南太平洋PC PRIORITY WAITLIST (INPUT) 優先候補名單PCA PARTICIPATINGAGREEMENTCARRIERPCT PERCENT 百分比PCTC PASSENGER CONTACT 乘客聯絡PD PRIORITY WAITLIST (INPUT) 優先候補名單PDM POSSIBLE DUPLICATE MESSAGE. 可能重覆訂位的訊息PE PRIORITY WAITLIST (INPUT) 優先候補名單PE TC1-CENTRAL/SOUTHERN AFRICA VIA TC3 (ROUTINGINDICATOR) TC1-TC3經南非航線PETC PET IN CABIN 攜寵物進機艙PG PRIORITY WAITLIST FOR GROUPS (INPUT) 優先候補名單(團體)CONFIRMED (INPUT & OUTPUT)SEGMENTPK PASSIVEWAITLISTED (INPUT & OUTPUT)SEGMENTPL PASSIVEPN BETWEEN TC1 & TC3 VIA NORTH AMERICA AND PACIFIC(ROUTE INDICATOR)TC1-TC3航線(通過北美洲及太平洋)PNR PASSENGER NAME RECORD 訂位記錄PO VIA POLAR ROUTE (ROUTING INDICATOR) 經北極的航線PRF PARTIAL REFUND OR OVER COLLECTION MESSAGEPRML LOW PURIN MEAL 低酸餐PSCN PRINTED STOCK CONTROL NUMBER (IN CASE OF REFUNDED OF EXCHANGE FLIGHT COUPONS OF AN ELECTRONICTICKET)PSGR PASSENGER 旅客PSPT PASSPORT 護照PTA PRE-PAID TICKET ADVICE 預付票通知PTAM PTA DOCUMENT - MANUAL 已預付票文件PUP PICK-UP 拿起PWCT PASSENGER WILL CONTACT 旅客將聯絡…PX SEATS CANCELLED 位置取消CODE QCODE EXPLANATIONQ ECONOMY CLASS DISCOUNTED - AIRCRAFT CABIN(IATA) 經濟艙CODE RCODE EXPLANATIONR SUPERSONIC CLASS - AIRCRAFT CABIN (IATA) 超音速機艙R REFRESHMENT (MEAL CODE) 茶點RA ADULT ROLLAWAY BED 成人滑輪床RC CHILD ROLLAWAY BED 小孩滑輪床RCSM COMMISSION RECALL STATEMENT 佣金收回結單RDB REPLY TO DUPLICATE BOOKING 重複訂位答覆REML REFERENCE TO MY LETTER 參考我的信件REMT REFERENCE TO MY TELEGRAM 參考我的電報RENA REFUND EXCHANGE NOTICE - AUTOMATED 退款通知RENM REFUND EXCHANGE NOTICE - MANUAL 退款通知RFD FULL REFUND MESSAGE 全部退款訊息RFND REFUND 退款RFI REQUEST FOR FURTHER INFORMATION OR ACTION. 要求欲知詳情RLOC RECORD LOCATOR 電腦代號RLSE RELEASE 釋放ROE RATE OF EXCHANGE 兌換匯率RPT REPEATED 再一次RQ WAITLISTED (FOR SEGMENTS IN TST) (OUTPUT) 訂位狀態待回覆RQID REQUEST IF DESIRED 要求需要RQR REQUEST REPLY. 要求回覆RQST SEAT REQUEST 要求位置RR RECONFIRM (INPUT) 再確認機位RR RECONFIRMED (OUTPUT) 再確認機位CONTROL NUMBER (IN THE CASE OF RSCN REGENERATEDSTOCKREPRINTING ATB AUDIT, AGENT OR PASSENGER COUPON) RT ROUND TRIP 來回程RVML RAW VEGETARIAN MEAL 生菜素食餐RW ROUND THE WORLD (ROUTING INDICATOR) 環繞全球航線CODE SCODE EXPLANATIONS ECONOMY CLASS DISCOUNTED - AIRCRAFT CABIN (IATA) 經濟艙S SNACK OR BRUNCH (MEAL CODE) 點心SA SPACE A V AILABLE (INPUT & OUTPUT) 可售機位SA SOUTH ATLANTIC ONLY (ROUTING INDICATOR) 經南大西洋航線SEAT PRESERVED SEAT WITH BOARDING PASS預先選座SEMN SHIPS CREW - SEAMEN 船員SEP SEPTEMBER 九月SFML SEA FOOD MEAL 海鮮餐SG SELL GROUP (INPUT) 團體銷售SI SERVICE INFORMATION 服務資訊SKED SCHEDULE 時刻表SLPR BERTH/BED IN CABIN (EXCLUDES STRETCHER) 客艙休息床(排除擔架)SMSA SMOKING AISLE SEAT 吸菸靠走道座位SMSB SMOKING BULKHEAD SEAT 吸菸靠艙壁座位SMST SMOKING SEAT 吸菸座位SMSW SMOKING WINDOW SEAT 吸菸靠窗座位SN VIA SOUTH ATLANTIC. ROUTE PERMITTED IN 1 DIRECTION VIA NORTH / MID ATLANTIC (ROUTING INDICATOR) 通過南部大西洋。

msgwaitformultipleobjects 用法

msgwaitformultipleobjects 用法WaitForMultipleObjects 函数可以等待一个或多个由 Win32 对象（通常是互斥体、信号量或信号）表示的对象的状态发生变化，它也可以等待多线程完成。

可以使用该函数等待窗口被激活、线程处理完消息等等。

语法：DWORD WaitForMultipleObjects( 。

DWORD nCount, //要等待的对象数目。

const HANDLE *lpHandles, //要等待的对象句柄数组。

BOOL bWaitAll, //是否等待所有对象都变为激活状态。

DWORD dwMilliseconds //等待的超时毫秒数。

;。

参数：。

lpHandles：指向一个包含 nCount 个有效句柄的数组，可以是互斥体、信号量、信号、窗口句柄或者线程句柄。

bWaitAll：如果为 TRUE，则WaitForMultipleObjects 将一直阻塞，直到所有的对象都激活为止；如果为 FALSE，则WaitForMultipleObjects 将一直阻塞，直到至少有一个对象激活为止。

dwMilliseconds：该参数可以指定调用线程等待的最长时间，单位为毫秒。

返回值：。

如果函数调用成功，返回值就可以是以下之一：。

WAIT_OBJECT_0,WAIT_ABANDONED_0：如果只等待了一个对象，并且可激活，则返回WAIT_OBJECT_0。

WAIT_ABANDONED_0：如果单个对象被弃用，则返回WAIT_ABANDONED_0。

WAIT_ABANDONED_0+(n>0)：如果n个以上对象被弃用，则返回WAIT_ABANDONED_0所加上的n的值。

WAIT_OBJECT_0+n：如果n个以上对象变为激活，则返回WAIT_OBJECT_0所加上的n的值。

linux进程管理之wait系统调用-电脑资料

linux进程管理之wait系统调用-电脑资料六: wait4 ()系统调用在父进程中，用wait4()可以获得子进程的退出状态，并且防止在父进程退出前，子进程退出造成僵死状态，。

这是我们这节分析的最后一个小节了。

关于wait4()在用户空间的调用方式可以自行参考相关资料，在这里只是讨论内核对这个系统调用的实现过程。

Wait4()的系统调用入口为sys_wait4().代码如下所示：asmlinkage long sys_wait4(pid_t pid, int __user *stat_addr,int options, struct rusage __user *ru){long ret;//options的标志为须为WNOHANG…__WALL的组合，否则会出错//相关标志的作用在do_wait()中再进行分析if (options & ~(WNOHANG|WUNTRACED|WCONTINUED|__WNOTHREAD|__WCLONE|__WALL))return -EINVAL;ret = do_wait(pid, options | WEXITED, NULL, stat_addr, ru);/* avoid REGPARM breakage on x86: */prevent_tail_call(ret);return ret;}do_wait()是其中的核心处理函数。

代码如下：static long do_wait(pid_t pid, int options, struct siginfo __user *infop,int __user *stat_addr, struct rusage __user *ru){//初始化一个等待队列DECLARE_WAITQUEUE(wait, current);struct task_struct *tsk;int flag, retval;int allowed, denied;//将当前进程加入等待队列,子进程退出给父进程发送信号会wake up些等待队列add_wait_queue(¤t->signal->wait_chldexit,&wait);repeat:flag = 0;allowed = denied = 0;//设置进程状态为TASK_INTERRUPTIBLE.下次调度必须要等到子进程唤醒才可以了current->state = TASK_INTERRUPTIBLE;read_lock(&tasklist_lock);tsk = current;do {struct task_struct *p;struct list_head *_p;int ret;//遍历进程下的子进程list_for_each(_p,&tsk->children) {p = list_entry(_p, struct task_struct, sibling);//判断是否是我们要wait 的子进程ret = eligible_child(pid, options, p);if (!ret)continue;if (unlikely(ret < 0)) {denied = ret;continue;}allowed = 1;switch (p->state) {//子进程为TASK_TRACED.即处于跟踪状态。

Victron Energy VE.Direct到蓝牙智能转接棒说明说明书

Manual - VE.Direct to Bluetooth Smart dongleProduct page on our main website:https:///accessories/ve-direct-bluetooth-smart-dongleWith the VE.Direct to Bluetooth Smart dongle you can get live status info, see historical values as well as conﬁgure Victron products.The dongle works together with the VictronConnect App, available for both Android and iOS devices. Note: this product was previously called the VE.Direct to Bluetooth LE dongle. There are nodiﬀerences, only the name has changed from LE to Smart.Compatible Victron productsThe dongle can be connected to almost all Victron products that have a built-in VE.Direct port. For a full list see the Compatible Victron products section of the VictronConnect manualInstallation NotesConnect the dongle directly to these products. The dongle cannot be connected to a ColorControl GX.It is not possible to extend the VE.Direct cable.After connecting the ﬁrst time, the Blue and Red LED will be blinking fast and alternating. Itneeds to be updated to the latest ﬁrmware, which will happen automatically when connecting to it with VictronConnect.See VictronConnect manual for more information.update:2019-01-2210:16ve.direct:ve.direct_to_bluetooth_smart_dongle https:///live/ve.direct:ve.direct_to_bluetooth_smart_dongle Supported phones, tablets and computersSee the VictronConnect manual.VictronConnect AppThe dongle works together with the VictronConnect App. Download links for iPhone, iPad as well as Android devices are available on our software pageLED Status codesThe dongle has two LEDs, a Bluetooth status LED (blue), and an error LED (red).On power-up, both LEDs will be on or alternating quickly (fast blinking).When both LEDs are on, the dongle contains valid ﬁrmware and will act as VE.Direct gateway. When both LEDs stay on, something is wrong with the communication on VE.Direct.When the LEDs are alternating quickly, the dongle is in ﬁrmware update mode and it will show up as dongle in VictronConnect. After connecting, a ﬁrmware update can be performed. When the dongle already contains valid ﬁrmware, it will fall back to normal operation after 30 seconds.Blue LED Red LED Dongle state Connection State RemarkOn On VE.Direct gateway Disabled VE.Direct communication problem. The dongle will not advertise itself soit will not be visible in VictronConnect.Slow blinking OﬀVE.Direct gateway Not connectedOn OﬀVE.Direct gateway ConnectedDouble ﬂash Double ﬂash VE.Direct gateway Not connected Conﬁrm pin has been clearedFast blinking Fast blinking Firmware update Not connected Red and Blue LED AlternatingOn Slow blinking Firmware update ConnectedOn Fast blinking Firmware update ProgrammingTroubleshootingI don't see my product in the discovery screenOnly one phone or tablet can be connected to a dongle at the same time. Make sure no other devices are connected to the dongle, and try again.The dongle does not support all Victron products. Check if your Victron product is listed in the section above.The dongle is powered via the VE.Direct cable connection. Make sure the dongle is connected toa supported device, check that the devices is powered, and the LEDs blink when connecting thecable or power is turned on.I cannot connect to the dongleMake sure you are close enough to the dongle. In open space, a distance of up to approximately20 meters should work.Connection issues might be caused by an incorrect Bluetooth pairing. Try re-pairing by ﬁrstremoving the pairing from the phone: go to your phone's Settings, then click Bluetooth. Click the (i)-icon next to any “VE.Direct LE” device and click “Forget This Device”. Then, open theVictronConnect app again and pull down the Discovery screen to rediscover products. Set the dongle in pairing mode by clicking the button on the dongle, then click the Victron product in the app's Discovery screen. Conﬁrm the pairing and you should now be connected to thedongle.My dongle has a VE.Direct communication problem. What should I do?Assure that the product it is connected to is working properly.Try to disconnect the dongle and reconnect to the same product.Try to connect the dongle to a diﬀerent product when available.Check if VictronConnect can see the device when using a VE.Direct USB cable connected to a PC or android phoneSee the Trouble shooting section in the VictronConnect manual for more information.I have a Motorola Moto G 2014 (aka Moto G2) and cannot connect to the dongleThat Motorola model has a known issue with VE.Direct Bluetooth Smart dongle, serial number HQ1606 and earlier. If you have such serial number and that phone, contact Victron Repairs for a replacement. All other Android phones, tables and other products which we have tested do not have problem with that dongle.Update dongle ﬁrmwareAfter connecting with a new VictronConnect version for the ﬁrst time, it might be that the ﬁrmware of the dongle needs to be updated, follow the instructions displayed on VictronConnect to complete the process.Current drawWhen not connected via Bluetooth with a phone/tablet/laptop: < 1mAWhen connected by a phone: < 2.5mAProduct dimensionsThe housing used for this product is the Hammond Manufacturing 1551GFL. Exact dimensions can be found hereupdate:ve.direct:ve.direct_to_bluetooth_smart_dongle https:///live/ve.direct:ve.direct_to_bluetooth_smart_dongle 2019-01-2210:16The length of the VE.Direct cable is 1.5mDISQUSView the discussion thread.。

华为HUAWEI数据卡常见问题解答说明书

Huawei Data Card FAQQ：Which OS can the Data Card support?A: Now the Data Card can support Windows 2000, Windows XP, Windows Vista，Windows 7, Mac OS.Q: When HUAWEI Data Card connected to computer, how can I confirm the HUAWEI Data Card has been identified?A: Use the device-manager can confirm that:1.Open control panel, select capability and maintenance.2.Select system3.Open the hardware, select device-manager4.Unfold the Modem and ports. Confirm that if there are HUAWEI MobileConnect 3G Modem and 3G PC UI Interface. These devices show that whether the HUAWEI Data Card has been identified.Q: The computer cannot find any new hardware when the HUAWEI Data Card connected to PC. So how can I do?A:1.Change another USB port.2.If you changed another USB port, but the computer still cannot find any newhardware. Please contact local Operator or agent to change your theHUAWEI Data Card.Q: When the HUAWEI Data Card connected PC, the system identified the virtual CD-ROM and installed the dashboard, but the computer cannot find any new hardware. How can I do?A:1. First check that the device-manager has identified USB Mass Storage but noother Modem device.2. Use the devsetup.exe which you can find in the Drivers folder to mapping the modem a port.Q: When the HUAWEI Data Card connected to the computer, the system identified the virtual CD-ROM and installed the dashboard, and the computer find the new hardware, but if you choose to auto search drivers, the computer cannot install the drivers. How can I do?A:1.Re-plug the HUAWEI Data Card, when the computer find the new hardware,selects the right path in manual to install. The folder is the Drivers folder which you can get it in the dashboard folder.2.And also you can use the driverUninstall.exe to uninstall the drivers and thenuse driversetup.exe to install the drivers.Q: When I uninstalled the dashboard in Windows Vista, then re-plugged the HUAWEI Data Card, and the system find the new hardware, but I cannot install the drivers. How can I do?A: The system can identify Huawei Mobile device, and you cannot install drives. Firs you should go to the path system dir to find the INFCACHE.1 file. And if the INFCACHE.1 file is less than 6K, that means the INFCACHE.1 file of Vista has been destroyed when you uninstalled the HUAWEI Data Card dashboard. To solve this problem, Microsoft will release a patch. You can get help from the Local Service of Microsoft.Q: When THE HUAWEI Data Card was plugged into the computer, thesystem would be dead or run slowly or cannot open the virtual the HUAWEI Data Card CD-ROM. SO how can I do?A: For these questions, maybe some other software or services which have been installed are conflicted with the HUAWEI Data Card.To get the cause:1.Run the msconfig in the star-menu to open System configuration Utility.2.Choose Services in System configuration Utility, and then select Hide All Microsoft Services and Disable All. At last choose apply and reboot system.3.Re-plug the HUAWEI Data Card into the computer, if the system run ok, that means some software or service conflict with THE HUAWEI Data Card. You can start the service one by one to find which conflict with the HUAWEI Data Card. And then you can solve the problem by uninstalling the software.4.If you disable all service, but the problem is still on. Please contact the localOperator or agent for helps.Q: When the HUAWEI Data Card connected with the computer, the system installed the dashboard, but there are some ports conflicted. So how can I do?A: Check the ports in the device-manager, that the data-card shared the same port with another device made the data-card cannot connect to internet.For this problem, you can solve it by changing the port which the device used as follows:1.Open the device-manager, right-click the conflicted device, choose theproperties.2.Open the ports-setting in the property dialog-box, select advanced.3.Then select the pull-down list, select another unused port. And then clickOK.Q: What¡s the meaning of the HUAWEI Data Card LED flashed at every mode?A:1. Power On----Green, blinking twice every 3s2. GPRS（GSM/GPRS/EDGE）Registered----Green, blinking once every 3s3. UMTS（WCDMA/HSDPA/HSUPA）Registered----Blue, blinking once every 3s4. GPRS/EDGE Connected----Green, always on5. WCDMA Connected----Blue light steady6. HSDPA Connected----Cyan light steady7. USB hardware removed----LED offQ: How could I inquire the version of the dashboard and the firmware? A:1.Open the dashboard, select Help→About, you can get the version of thedashboard2.Select Tools → Diagnostics, you can get the version of the firmwareQ: When I connect the HUAWEI Data Card with computer, why the dashboard cannot start automatic?A:During the Windows XP and Windows 2000, Click the Start Run, and enter the gpedit.msc to open the Group policy. Please check whether the Turn off Autoplay was disabled. You can set the Turn off Autoplay enabled or not configured in the properties.Q: After my computer weak up from stand by, why the HUAWEI Data Card cannot be recognized by system?A:Yes. The HUAWEI Data Card can be recognized after restart the computer.Q: HUAWEI Data Card will not create the CD-drive correctly or will continually pickup and drop the modem hardware on a HP Pavilion laptop?A:On XP, Disable qpservice from the services list (Start - control panel - Admin tools - services)On Vista, Disable HP Quick play service from the services listThis Service controls the Quick play buttons situated above the keyboard on the laptop and allow the user to starting quickly, stop and control media files.Disabling this service stops these keys from functioning however it does allow the EHUAWEI Data Card to function perfectly.This has resolved 100% of cases seen on HP Pavilion laptops! (Vista & XP)Q: HUAWEI Data Card will not create the CD-drive correctly or will continually pickup and drop the modem hardware on a computer running Windows XP Media Centre Edition?A:Disable the Media Centre Extender Service.We are currently investigating the functions of this service but believe it to be very similar to the HP service mentioned in the previous issueDisabling this service has resolved the large majority of issues with XP Media Centre Edition.Q: HUAWEI Data Card will not create the CD-drive correctly or will continually pickup and drop the modem hardware on a Windows XP & Vista laptopA:Option 1 (XP & Vista)Stop all Non Microsoft services and all startup items using MS config, then reboot the laptopAfter reboot the Device is then found correctly and the modem then installs.This fix only works in about 5% of the cases.Option 2 (Vista Only)Download a copy of the EHUAWEI Data Card software from our Web server (/3ie)Unzip and install on the customers laptopPlug in the modemIn Device manager: Manually update the Mass storage device to a USB Composite deviceQ: HUAWEI Data Card cannot be recognized by Vista and cannot automatically runA:Option 1(vista only)Check the size of the file \** \windows\inf\infcache.1,if the size of it is only a few KB. Please install the patches of Windows Vista:Windows6.0-KB937187-x86.msuWindows6.0-KB937187-x64.msu.Reboot your PC.And you can get the patches from us--------------------Option 2(vista only)Check if the file \**\windows\inf\usbstor.inf existes, if NOT, find the unrecognized device mostly showed as Huawei mobile and manually update the driver:Select the device in device manager andClick the right button of your mouse-update driver and then manually select the driver in folder \mass storage you get from us.Reboot you computer.If the modem still cannot auto running, then manually install the driver in the folder \CDROM then reboot. You can get the driver from us.Q: Click the connection from the website, there appears a blank website which can not be shutdown.A:Cause by the operator¡s network.Use the same data card to login the website via different networks.Use different data cards to login the website via the same network.Q: When users dialup the internet via the datacard, the speedrate is slow. Caused by the background software.Use the original dialup software from Windows, and make a speedrate comparison with the data card,Modify the background software.Q: The data card of Hong Kong customer has no signal in Macao, but the SIM card can search network in handsetA:The SIM card set the network which forbids it to configure into the list of forbidden automatically.When the SIM card can be configured after renovating the network, we must get the network out of the list of forbidden manuallyQ: When I want to do dial-up, what is the mean of fail code 619?1) Weak SignalMake a comparison test at the Strong Signal section.2) Configuration failure of the APNCheck the configuration of the APN in the Dashboard，make sure that there is no add-configuration which has been set.Set the APN correctly, disable the add-configurationQ: How about the temperature limit during HUAWEI Data Card operating? A:The HUAWEI Data Card can be used between ¨10℃to +45℃Storage: ¨20℃to +70℃.Q: It takes a long time to install the dashboard in windows XP, May I know what the reason is?A：Your computer may be doing a through driver search during installation. Therefore, please do not choose the option¡ search driver on networks¡ during installation or abandon the net service.Q: What shall I do if I cannot access internet?A：Please check the configuration as follows:●Make sure that E220 is in the service area and the network signal is normal.●Make sure you have subscribed to the wireless access service. For details, consultyour service provider.●If you have subscribed to the wireless access service, refer to ¡internet service¡ toconfigure the network settings.●If it shows screens as below, please try to connect again and again, because thenet is busy now.●If it fails again, please re-install the TCP/IP protocol and have a try.Q: Data card can not be recognized by Vista or can not automatically install after uninstall.A：The problem shows picture as below1)Vista only:●Check the size of the file \** \windows\inf\infcache.1.●If the size of it is only a few KB. Please install the patches of WindowsVista:Windows6.0-KB937187-x86.msuWindows6.0-KB937187-x64.msu.Reboot your PC.And you can get the patches from us2)Vista only:●Check if the file \**\windows\inf\usbstor.inf exists, if NOT, find theunrecognized device mostly showed as ¡Huawei mobile¡ and manually update the driver.●Select the device in device manager and Click the right button of yourmouse-update driver and then manually select the driver in folder \mass storage you get from us.●Reboot you computer.●If the modem still cannot auto-run, then manually install the driver in the folder\CD-ROM, then reboot.You can get the driver from us.Q: will the information of messages, contacts, etc. be lost after dashboard uninstalled.A：No, SMS, contacts information is stored in the file named vWTP.MDB, so, please do not delete this file, the information can be read out when you install the dashboard again.Q: HUAWEI Data Card installs OK and customer SIM card has signal however the connect button shows grey out?A:This issue has been seen on a number of laptops running Norton internet security. Exact versions of this are not yet known and the only known solution is to disable Norton however this has not worked in 100% of cases。

北京中考英语写作电子邮件专项训练

电子邮件1．假设你是Li Ming，你的英国笔友Tom想来中国旅游，他向你咨询了一些问题。

请给他回一封电子邮件包括来中国旅游的最佳时间及原由、来这能做什么和你的一些建议等。

回信开头已给出，字数在50词左右。

提示词供选用。

提示词：spring, summer, autumn, winter, sunny, warm, cool, visit, take phones提示问题：1. When is the best time to visit Beijing? And why?2. What can I do there?3. Can you give me some advice?Dear Tom,I’m glad to hear from you._______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ ___________________________________________________Yours,Li Ming 2．假设你叫李华，刚刚收到外国交换生John的一封电子邮件。

condition wait c语言

condition wait c语言Condition Wait是C语言中的一个同步原语，用于实现线程间的协作和同步。

在多线程编程中，有时候需要一个线程等待另一个线程的某个条件满足后再继续执行，这时就可以使用Condition Wait 来实现。

Condition Wait的使用涉及到三个步骤：检查条件、等待条件满足和唤醒等待线程。

首先，线程在进入Condition Wait之前需要检查一个条件是否满足，如果条件满足，则线程可以继续执行；如果条件不满足，则线程需要等待其他线程唤醒。

其次，如果条件不满足，线程会被阻塞，进入等待状态，直到其他线程唤醒它。

最后，一旦条件满足，线程会被唤醒，然后继续执行。

在C语言中，Condition Wait使用条件变量来实现。

条件变量是一个由系统提供的对象，用于线程间的通信。

一个条件变量有两个基本操作：等待和唤醒。

线程在等待条件满足时调用条件变量的等待操作，而其他线程在满足条件时调用条件变量的唤醒操作。

在使用Condition Wait时，需要注意以下几点。

首先，条件变量必须与互斥量（Mutex）一起使用，以保证多个线程对共享资源的访问互斥。

其次，在等待条件时，线程会主动释放互斥量，以允许其他线程进入临界区。

然后，线程在被唤醒后，会重新获得互斥量，并再次检查条件是否满足。

最后，Condition Wait可能出现虚假唤醒的情况，即线程没有收到显式的唤醒信号，却被唤醒了。

因此，在使用Condition Wait时，需要在循环中检查条件，以避免虚假唤醒。

下面是一个使用Condition Wait的示例代码：```c#include <stdio.h>#include <pthread.h>int condition = 0; // 条件变量pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; // 互斥量pthread_cond_t cond = PTHREAD_COND_INITIALIZER; // 条件变量对象void* thread1(void* arg){pthread_mutex_lock(&mutex);while (condition == 0){pthread_cond_wait(&cond, &mutex);}pthread_mutex_unlock(&mutex);printf("Thread 1: Condition is satisfied.\n");return NULL;}void* thread2(void* arg){pthread_mutex_lock(&mutex);condition = 1;pthread_cond_signal(&cond);pthread_mutex_unlock(&mutex);printf("Thread 2: Condition is set.\n");return NULL;}int main(){pthread_t t1, t2;pthread_create(&t1, NULL, thread1, NULL); pthread_create(&t2, NULL, thread2, NULL);pthread_join(t1, NULL);pthread_join(t2, NULL);return 0;}```在上面的示例中，我们创建了两个线程，线程1和线程2。

用C#编写任务管理器

namespace任务管理器3
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
ListProcesses();
}
private void ListProcesses()
{
Process[] ps;
try
{
return;
//根据pid找到进程并关闭该进程
int pid = Int32.Parse(lv.SelectedItems[0].SubItems[1].Text);
Process p = Process.GetProcessById(pid);
if (p == null)
return;
if (!p.CloseMainWindow())
p.Kill();
p.WaitForExit();
p.Close();
//刷新进程列表
ListProcesses();
}
catch { }
}
}
}
lvi.SubItems.Add(p.Id.ToString());
lvi.SubItems.Add(p.BasePriority.ToString());
lvi.SubItems.Add(p.TotalProcessorTime.Hours.ToString() + ":" + p.TotalProcessorTime.Minutes.ToString() + ":" + p.TotalProcessorTime.Seconds.ToString());

iw list 解释 -回复

iw list 解释-回复什么是[iw list]? 一步一步解释。

[iw list]是一个网络编程领域中常用的术语，它代表着一种数据结构和相应的操作方式。

在计算机科学中，数据结构是指在计算机中存储和组织数据的方式。

数据结构是计算机科学的基础，它使得我们能够高效地存储和访问数据。

[iw list]是一种链表数据结构，其中每个节点都包含了一个指向下一个节点的指针和一个存储元素的数据域。

链表是一种动态数据结构，它不像数组那样需要连续的内存空间。

链表的每个节点都可以根据需要动态分配内存。

[iw list]的操作主要包括插入、删除和遍历。

插入操作可以在链表的任意位置插入新的节点。

删除操作可以删除指定位置的节点。

遍历操作可以访问链表中的每个节点，并对其进行操作。

在使用[iw list]时，我们需要定义一个指向链表头节点的指针。

链表头指针也被称为链表的控制指针，它用来记录链表的起始位置。

通过链表头指针，我们可以遍历整个链表。

在插入节点时，我们需要先创建一个新的节点，并设置其数据域的值。

然后，我们需要将新节点的指针指向原链表中需要插入位置的节点，以保持链表的连续性。

最后，我们需要更新前一个节点的指针，使其指向新节点，以完成插入操作。

在删除节点时，我们需要先找到需要删除的节点，并记录其前一个节点。

然后，我们将前一个节点的指针指向需要删除节点的下一个节点，从而将需要删除的节点从链表中移除。

最后，我们释放需要删除的节点所占用的内存。

遍历链表时，我们可以使用一个循环结构来依次访问每个节点。

通过遍历操作，我们可以对链表中的每个节点进行特定的操作，例如打印节点的值或进行其他计算。

[iw list]的特点是插入和删除的效率较高，尤其是在中间位置的操作。

然而，由于链表需要为每个节点分配内存，并且需要额外的指针来维护节点之间的关系，所以链表在空间上的开销较大。

总结来说，[iw list]是一种常用的数据结构，它可以高效地插入、删除和遍历数据。

wait until element is enabled 用法

wait until element is enabled 用法"wait until element is enabled" 是一个常用于编程语言或测试自动化框架中的一种等待操作。

它的意思是等待一个元素变为可用/启用状态。

在编程中，可以使用相关的函数或方法来实现这个等待操作。

以下是一些常见的用法示例：1. 在Java中，使用WebDriverWait类和ExpectedConditions类可以实现等待直到元素可用：```javaWebDriverWait wait = new WebDriverWait(driver, timeoutInSeconds);wait.until(ExpectedConditions.elementToBeClickable(By.id("elem entId")));```2. 在Python中，使用WebDriverWait类和expected_conditions 模块可以实现等待直到元素可用：```pythonfrom selenium.webdriver.support import expected_conditions as ECfrom mon.by import Byfrom selenium.webdriver.support.ui import WebDriverWaitwait = WebDriverWait(driver, timeoutInSeconds)element = wait.until(EC.element_to_be_clickable((By.ID, "elementId")))```3. 在JavaScript中，使用WebDriver的wait直到元素可用：```javascriptconst { WebDriver, By, until } = require("selenium-webdriver"); let driver = new WebDriver();awaitdriver.wait(until.elementIsEnabled(driver.findElement(By.id("ele mentId"))));```以上示例代码演示了在不同编程语言中使用等待直到元素可用的用法。

wait until element is visible 方法

wait until element is visible 方法等待元素可见的方法（wait until element is visible 方法）在Web开发中，经常会遇到需要等待某个元素在页面上可见后再进行后续操作的情况。

为了实现这一需求，可以使用wait until element is visible 方法。

wait until element is visible 方法是一种条件等待方法，它可以让我们在代码执行过程中判断某个元素是否可见，并在元素可见后再继续执行后续的操作。

要使用wait until element is visible 方法，我们首先需要确定要等待的目标元素的选择器或定位方式。

最常见的选择器是元素的id、class或者XPath。

例如，我们想要等待一个id为"myElement"的元素可见，可以使用以下代码：```javascriptconst element = await page.waitForSelector('#myElement', { visible: true });```上述代码中，waitForSelector 方法会等待页面上id为"myElement"的元素出现，并且元素可见后才会返回该元素的引用。

除了waitForSelector方法，还可以使用其他类似的方法，如waitForXPath、waitForFunction等，根据实际需求选择合适的方法进行等待。

在使用wait until element is visible 方法时，我们还可以设置一些可选参数来调整等待的行为。

例如，我们可以设置一个超时时间，如果等待时间超过指定的时间仍未找到元素，则方法会抛出超时异常。

```javascriptconst element = await page.waitForSelector('#myElement', { visible: true, timeout: 5000 });```上述代码中，timeout参数设置为5000毫秒，表示最多等待5秒钟。

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