计算机专业英语复习资料
计算机专业英语复习资料
Central Processing Unit 中央处理器Memory 内存Random-Access Memory 随机存储器Read-Only Memory 只读存储器Monitor 监视器keyboard 键盘Mouse 鼠标Hard disk 硬盘Operating system 操作系统Memory management 内存管理Device management 设备管理Storage management 存储管理Application Interface 应用程序接口Processor management 处理器User Interface 用户界面Data structure 数据结构Tree 树Nodes 节点Root nodes 根节点Leaf nodes 叶节点Identifiers 标识符Name Space 名空间Global Variables 全局变量Database 数据库Relational Database 关系数据库Stuctured Query Language 结构化查询语言Database Management system 数据库管理系统Distributed Database 分布式数据库Software Engineering 软件工程Requirement Analysis 需求分析Software Design 软件设计C was developed in the early 1970s, and it has grown into a very popular language now. C might be described as a "medium level language",Like a true high level language,there is a one-to-many relationship between a C statement and the machine language instruction it is compiled into. Thus a language like C gives you far more programing leverage than a low level assembly language.However, compared to most high level languange ,C has a very small set of constructs. In addition unlike most high level language ,C let you easily do chorse (such as bit and pointer manipulation) additionally performed by assembly languages, Therefore ,C is an especially good tool to use for developing operating system( such as the UNIX operating system),or other system software.翻译：C语言的开发始于20世纪70年代初期，现在已经成为非常流行的语言，C语言也许最适合被描述成为“中级语言”，。
计算机专业英语复习资料
计算机专业英语复习资料计算机专业英语复习资料1、that the processor is the “intelligence” of a computer system;(p1) 处理器是计算机智能系统2、In 1965,when he first set out what we now call Moore’s Law,Gordon Moore said the number of components that could be packed onto an integrated circuit would double every year or so(later amended to18 months). (P17)在1965年，⼽登穆尔说，可以将很多的零部件装载在⼀个集成电路元件中，这样的话就可以每年都翻倍，这也就是他第⼀次提出摩尔定律（后来修订为18个⽉）3-43、This multicore processor plugs directly into a single socket on the motherboard. (P18)这种多内核处理器直接插⼊主板上的⼀个单⼀的插座。
4、Multicore processors are especially well suited to tasks that have operations that can be divided up into separate thread and run in parallel. (P18)多核处理器特别适合那些可以分成单线程和并⾏运⾏的任务操作。
5、640*480 means that the screen consists of 640 columns by 480 rows of pixels. (P36)640×480表⽰屏幕由640列480⾏的像素组成。
6-76、However, they also are bulky, fragile, and consume a great deal of power. (p37)然⽽，他们也都是笨重的，脆弱的，并且消耗⼤量的电⼒。
《计算机专业英语》第二版_期末复习资料
计算机专业英语期末复习资料考试题型：一、将中文的计算机专业术语翻译成英文（单词或词组)（20题，20分)范围：（1）第255页-第261页英文单词（2）第178页-第188页英文词组，第262页-271页部分词组重点词汇和词组（出现概率：90%）：adapter animation asynchronous chip deadlock encapsulation install instruction interrupt multitask multi—thread operand overflow overloading processor pixel router remote assembly engineering executable memory multimedia pixel resolution structure switch transaction variable volatile simplicity flexibility confidentiality reliabilityrecoveryprotocoltrafficchannel refresh installation stack port download buffer attribute menu Clipboard Cluster congestion compatibility compiler console compression zoom decode encode debug decryption encryption directory document edit feedback folder format frame function hit host hypertext icon image uninstall keyboard login logon log out netmask online offline overloading package password peripheral pipe platform process queue quit response request serial signature simulate terminal thread topology update upload utility video bootdatabase management systemdistributed network object-oriented programmingoptimal scheduling algorithmsoftware life cyclesymmetric key encryptionstructured query languagevirtual address spaceasymmetric key encryption8-bit shift register arithmetic logical operations multitasking operating system unauthorized access wireless communication the real mode clock pulsesloosely coupled multiprocessingdigital signaturetransmission control protocoluser datagram protocol universal serial bus quality of service inter—process communicationredundant arrays of inexpensive disks routing information protocol open shortest path first global positioning system hyper text transport protocol integrated circuit full duplex graphical user interface domain name system power—on self-test random access memory remote procedure call software development kit uniform resource identifier/locator二、选择合适的英语单词填空（10题，20分)范围：（出现概率:90％）（1）第41页：A switch is ideally suited to represent the value of any two-state variable because it can only be “off" or “on”.（2）第51页：A volatile memory is one that loses its data when power is removed from the circuit，while nonvolatile memory retains its data even when power is removed。
计算机专业英语复习资料
阅读理解一、Fill in the blanks with suitable words or expressions from the list given below, and change the form where necessary. （从下面方框中选择合适的词或表达，以其适当的形式填空。
）1．A programming language, designed to facilitate the communication between human and computers, is a _____ notation _____ for describing computation in readable form. There are 3 levels of programming languages, they are____ machine language__ , which can be run directly by computer; __assembly language___ and _high-level language___. There are different high-level programming languages. Fortunately, most of them have many kinds of construct in common and vary only in the way that these must be __written ___ . Therefore, first thing to be decided about a task is to choose which programming language is best suited for the job.2．The central processing unit (CPU) is the heart of the computer systems. It is the most complex computer system component, responsible for directing most of the computer system activities based on the instructions provided. The CPU comprisesthe control unit and the arithmetic / logic unit (ALU) . The control unit is responsible for directing and coordinating most of the computer systems activities. The ALU performs all the arithmetic and logical (comparison) functions — that is, it adds, subtracts, multiplies, divides, and does comparisons.3．Microsoft Word XP is the current Window version of Word, and documents created in Word XP can be easily _ incorporated into Excel, Power Point and Access files. In the interface of Word, the _ title bar __ displays the name of the current application and name of the current document; the __ menu bar lists the names of the menus available; the ___ toolbar gives the user quick access to frequently used editing functions; the __ ruler enables the user to change left and right margin. 4．Software Engineering, which means the application of engineering to software, is a method to develop, operate and __ maintain _ software. That is, the development of software is on a systematic, __ disciplined ____, quantitive basis. Before starting the development of software, you have to systematically approach the problem. You have to understand the __ requirements (what the software is supposed to do), carry out the design, do the __coding ___, carry out a rigorous testing and if the software is as per the requirements, release the software to the customer. Subsequently, if the customer wants二．根据上文的内容判断下列句子的正误（1）．The central processing unit (CPU) is the heart of the computer systems. Among other things, its configuration determines whether a computer is fast or slow in relation to other computers. The CPU is the most complex computer system component, responsible for directing most of the computer system activities based on the instructions provided. As one computer generation has evolved to the next, the physical size of the CPU has often become smaller and smaller, while its speed and capacity have increased tremendously. Indeed, these changes have resulted in microcomputers that are small enough to fit on your desk or your lap.The CPU comprises the control unit and the arithmetic / logic unit (ALU).The control unit is responsible for directing and coordinating most of the computer systems activities. It determines the movement of electronic signals between main memory and the arithmetic/logic unit, as well as the control signals between the CPU and input/output devices.The ALU performs all the arithmetic and logical (comparison) functions — that is, it adds, subtracts, multiplies, divides, and does comparisons. These comparisons, which are basically ―less than‖, ―greater than‖, and ―equal to‖, can be combined into several common expressions, such as ―greater than or equal to‖. The objective of most instructions that use comparisons is to determine which instruction should be executed next.Tell whether the following statements are true(T) or false(F) according to the passage A.（根据上文的内容判断下列句子的正误）1.With the development of computer, the physical size of the CPU has often become bigger and bigger.( F)2.The movement of electronic signals between main memory and the ALU as well as the control signal between the CPU andinput /output devices are controlled by the control unit of the CPU.( T)3.The CPU comprises the control unit and memory. ( F )4.The control unit performs all the arithmetic and logical (comparison) functions。
计算机英语复习资料
计算机英语（1）Desktop PatternIn the graphical user interface of Microsoft Windows 98,a graphical pattern-called wallpaper-displayed on the desktop (the background "beneath" windows, icons, and dialog boxes). The pattern or picture in the screen background that can be chosen by the user. To change the desktop pattern, choose Display from the Control Panel.桌面图案在Microsoft Windows 98的图形用户界面中,一种显示在桌面上称为壁纸(Wallpaper )的图形图案(窗口、图标和对话框后面的背景),屏幕背景可由用户选择图案样式或画面。
要改变桌面图案时,从控制面板上选择显示方式。
计算机英语（2）Federated DatabaseIn scientific networking ,a collaborative database (part of a collaborator) in which scientists pool their knowledge and discoveries .Federated databases are one proposed solution to the Grand Challenges——problems that are so complex that they far outstrip the capabilities of individual scientists ,or even individual research institutions ,to tackle them independently.联合式数据库在科学联网中,科学家们汇集其知识和发现的一种合作数据库(合作的一部分)。
计算机英语复习资料
I. Fill in the blanks with the information given in the text(单选或多选)1. Charles Babbage; Augusta Ada Byron2. input; output3. VLSI4. workstations; mainframes5. vacuum; transistors6. instructions; software7. digit; eight; byte8. microminiaturization; chip1. input; output; storage2. Basic Input/Output System3. flatbed scanners; hand-held scanners4. LCD-based5. dot-matrix printers; inkjet printers6. disk drives; memory7. volatile8. serial; parallel1. artificial; instructions2. low-level; high-level3. machine4. machine5. functional; logic6. statement7. module8. digital1. application; operating2. assemblers3. compiler4. interpreter5. debugger6. loop7. device driver8. John von Neumann1. off-the-shelf2. exclusive3. cascade4. requirements; integration5. throwaway6. immediate; stable7. reuse-oriented; framework8. software; compromises1. flat2. data3. application; administrators4. conceptual5. tables6. fragmented; replicated7. structured8. entity-relationship; attributesII. Translate the following terms or phrases from English into Chinese and vice versa:(英译中或中译英)1. artificial intelligence 人工智能2. neural network 神经网络3. parallel processing 并行处理4. 操作指令operating instructions5. function key 功能键，操作键6. voice recognition module 语音识别模块7. video game 电子游戏8. 操作系统operating system9. 易失性存储器volatile memory10. 磁盘驱动器disk drive11. storage register 存储寄存器12. function statement 函数语句13. assembly language 汇编语言14. data declaration 数据声明15. 可执行程序executable program16. 程序模块program module17. 条件语句conditional statement18. 赋值语句assignment statement19. 机器语言machine language20. pattern matching 模式匹配21. source file 源文件22. 解释执行的语言interpreted language23. 设备驱动程序device driver24. 目标代码object code25. 应用程序application program26. unit testing 单位（或单元、部件）测试27. software life cycle 软件生命周期（或生存周期）28. system evolution 系统演变29. 需求分析与定义requirements analysis and definition30. 瀑布模型waterfall model31. 系统集成system integration32. 软件复用software reuse33. end user 最终用户，终端用户34. atomic operation 原子操作35. database administrator 数据库管理员36. object-oriented database 面向对象数据库37. 数据属性data attribute38. 全局控制总线global control bus缩略语的含义:1. BIOS 基本输入/输出系统2. CPU 中央处理哭3. CRT 阴极射线管4. IC 集成电路5. LCD 液晶显示(器)6. SQL 结构化查询语言7. USB 通用串行总线8. VLSI 超大规模集成的9. VIRUS 计算机病毒10. HTTP 超文本传输协议11. WWW 万维网12. PC 个人电脑13. DDR SDRAM 双倍速率同步动态随机存储器III. Fill in each of the blanks with one of the words given in the following list, making changes if necessar(完形填空)(只选十个空)A programming language is a language used to write instructions for the computer. It lets the programmer express data processing in a symbolic manner without regard to machine-specific details.The difficulty of writing programs in the machine language of 0s and 1s led first to the development of assembly language, which allows programmers to use mnemonics (助记符)for instructions and symbols for variables. Such programs are then translated by a programknown as an assembler into the binary encoding used by the computer. Other pieces of systemsoftware known as linking loaders (连接装入程序) combine pieces of assembled code and load them into the machine’s main memory unit, where they are then ready for execution. Theconcept of linking separate pieces of code was important, since it allowed “libraries” of programs to be built up to carry out common tasks—a first step toward the increasingly emphasized notion of software reuse. Assembly language was found to be sufficiently inconvenient that higher-level languages (closer to natural languages) were invented in the1950s for easier, faster programming; along with them came the need for compilers,programsthat translate high-level language programs into machine code. As programming languagesbecame more powerful and abstract, building efficient compilers that create high-quality codein terms of execution speed and storage consumption became an interesting computer scienceproblem in itself.III. Fill in each of the blanks with one of the words given in the following list, making changes if necessary: (完形填空)(只选十个空)A compiler, in computer science, is a computer program that translates source code into object code. Software engineers write source code using high-level programming languagesthat people can understand. Computers cannot directly execute source code, but need a compiler to translate these instructions into a low-level language called machine code. Compilers collect and reorganize (compile) all the instructions in a given set of source code to produce object code. Object code is often the same as or similar to a computer’s machine code. If the object code is the same as the machine language, the computer can runthe program immediately after the compiler produces its translation. If the object code is notin machine language, other programs—such as assemblers, binders (联编程序), linkers, andloaders (加载程序)—finish the translation.Most computer languages use different versions of compilers for different types of computers or operating systems, so one language may have different compilers for personalcomputers (PC) and Apple Macintosh computers. Many different manufacturers often produceversions of the same。
计算机专业英语复习资料
Computer software system计算机软件系统Operating system操作系统Three dimensional三维Disk operating system磁盘操作系统Network operating system网络操作系统Office software办公软件Reading software阅读软件Typewriting software打字软件Antivirus software杀毒软件Download software下载软件Graphic design software图形设计软件Chatting software聊天软件Arithmetic logic unit算术逻辑单元Central processing unit中央处理器floppy disk软盘mobile hard disk移动硬盘electronic form电子表格word processing system文字处理系统device management设备管理software management软件管理file management文件管理job processing作业处理work book工作簿work sheet工作表web-camera摄像头graphical interface图形界面graphical browser图形浏览器graphical design图形设计windows operating system窗口操作系统management information system管理信息系统panda joss stick熊猫烧香hard disk硬盘mobile disk移动磁盘ROM read only memory只读存储器CPU central processing unit中央处理器USB universal serial通用串行总线PC personal computer个人计算机CD compact disk光盘3D three dimensional三维DOS disk operating system磁盘操作系统OS operating system操作系统WC water closet厕所BC Before Christ公元前ALU arithmetic logic unit运算逻辑单元RAM random access memory随机存储器DVD digital video disk数字视频磁盘VCD video compact disk视频光盘IT information technology信息技术IBM international business machines国际商用机MSN Microsoft network 微软提供的网络在线服务MOS multitask operating system多任务操作系统IS international standard国际标准EC electronic commerce电子商务CAD computer aided design计算机辅助设计An integrated computer has two parts。
计算机专业英语(一)07757(期末复习资料).docx
第一部分1. Which of the following feature of a word processor becomes more useful with the growth of the ainount of text? ( A ) A. wording searching B. grammar checking C. word counting D. spell checking2. Which of the fol low ing feature of a word processor can show un derl in® bold, italic, font and other typ ing styles on the screen? (B)A. WYSTWGYB. WYSIWYGC. WSYTWYGD. WYSWTYG3. Which of the following does NOT belong to hidden characters or commands?(A)A. retrievalB. spaces C ・ returnsD ・ paragraph endings4. Before typing in any data, a user needs to ________ C ______ .A. edit the cel 1 B • save the cel 1 C. seiect the cel 1 D. change the cel 1 5. Each cell of a worksheet can hold _________ A ___ •A. one piece of data B ・ two pieces of data C. three pieces of data D ・ four pieces of data 6. Where is the Entry Bar of a worksheet?(A)A. below the icons of the worksheetB. above the icons of the worksheetA ・ powerful operating systemB ・ high-duty database systemC ・ high-configuration computer D. practical Internet application 14. Which of the fol 1owing is called a searching engine?(B) A. Web server B. Web browser C. Web site D. Web address15. Which of the following is NOT an Internet application?(C) A. IRC B ・ audio chatting C. file compiling D ・ video chatting 16. To start an online chatting, a user needs to know D • A. the software name of an TRC client B. the Web service provider of an TRC client C. the program name of an IRC client D ・ the Web address of an IRC client17・ Once a user starts an IRC dient ， the server on the IRC service provider side wi11 provide the user a A •A. channelB ・ server C. hardware D. program18. What does the WWW stand for? (A)A. World Wide WebB. World Wide WorkC. World Wide WatchD. World Wide Wave 19. Which of the following is the primary function of the WWW? (A)A. accessing resourcesB. sending and receiving E-mailsC. IRC D ・ Video conferencing20. Which of the following is NOT supported by the WWW? (D)A. GopherB. FTPC. UsenetD. File compiling21 ・ To accommodate a bin ary nu mber, which of the follow ing of a computer doesn ，t have more digi ts tha n those for decima.1 numbers do? (D) A register B. bus C ・ portD. keyboard22. Which of the fol lowing unit provides signals to start the operations in the ALU, the memory and the input/outputunit? (D)A. logical unit B ・ arithmetic unit C. input/output unit D. control unit 23. What does IC stand for? (B)A. Intelligont Card B ・ Intelligent Circuit C. Integrated CardD ・ Integrated Circuit计算机专业英语C. at the 1 eft of the i cons of the worksheet 7. All functions in spreadsheets A. a dollar sign B ・ an equal & Which of the following can NOT A. bar chart B. start chart 9. Which of the following message A. text message B ・ graphical 10. Which of the followingA. bol dB. underl ine 11. Which of the followingA. instantanoousnessB.D. at start with _____ B ____ •sign C. question mark be created by spreadsheets?(B) C. three-dimensional chart D. pie chart can be sent by E-mail without an attachment? (A) message C. audio message D ・ video message applied for an E-mail message withoutan attachment? (D) D. nonethe right of the icons of the worksheetD. star 12・ A private network-based E-mail system is not for A.corporate users13. can be C. italics does NOT belong to one of the E-mail advantages? (D) efficiency C ・ group sending feature D ・ none B B. home users C ・ school users D. hospital users An E-mail server can be considered as a C •24. How many the A. 3 25. Which of the configuration? A. the memory most influential components does a computer system configuration include?(B) B. 4 C. 5 D. 6 following does NOT belong to one of the most influential components of a computer system (B) B. the operating system C. the input/output devices D. the storage devices 26. Which of the following memory will lose the data stored in it when the power is gone or a malfunction occurs? (C) A. the ROM B. the v 让tual memory C. the RAM D. the buffer27. The permanently useful data i s stored in which of the fol lowing (A) memory?A. the ROMB. the virtual memory Which of the A. a graph Which of the A. a plotter Which of the A. a plotter29. 30. 31. 32. 33. 34. 35. 36. 37.38. 39. 40. 41. A. 42. A. 43. C. the RAMfollowing does NOT belong to a computerB. a photoC. a text f i les following does NOT belong to a computerD. the buffer hardcopy output? (D) D. voicehardcopy output device? (B)printerdevice? (A)monitorB. a monitor C ・ an ink-jet printer D ・ a laser following belongs to an impact computer hardcopy output B. an ink-jet printerC. a ]aser printer D ・ of a DVD-ROM over a CD-ROM? (D)D ・ capacityof a CD-R or a CD-RW over a CD-ROM or a DVD-ROM? (D) D. writing dataof a U-disk over a hard disk? (C)D ・ writing data commonly used software-relevant terminologies? (A) D. applicat ion softwareWhich of the following is the major advantage A. portability B ・ price C ・ materialWhich of the A. speed Which of the A. speed Which of the A. dataWhich of thefollowing B. price following B ・ pricefollowing is is is B. programfollowing is B. the major advantage C ・ materialthe major advantageC ・ easy to carry NOT one of the most C ・ operating systemthe most fundamental concept of computer software? (B) program C. application software D ・ system software A. operating systemWhat is a computer program? (D) A ・ a set of operations and tasksB. a set of operations and dataC. a set of tasks and dataD. a set of instructions Which of the following does NOT belong to computer system software? (C) A. operating system B ・ C ・ word processing program D ・ Which function of a word processor A. hidden commands B ・ typeface What do users need to do with A. proof check B. proofreadWhich of the fol lowing is NOT A. spell-checking typed textC. compiling typed text Which of the fol lowing is NOT data B. program system utility Ianguage compiler can ensure typing correctness?(C) C. spell checkingD. spacethe spell-checked files to ensure their correctness?(B) C. through check D. double-check one of a word processor's functions?(C) B. grammar checking typed text D ・ counting typed text one of the most commonly used software-re levant termino1ogies? (A)A computer processes ______________ into_ information/dataB ・ data/information Data flow into the computer as D ・ B. a programC ・ a process C. operating systemD ・ application softwareB_. C. facts/data D ・ infonnation/facts A. out put 44. Tnformation flows from a computer as _ A. output B. memory C. a program 45. The ___ B _____ distinguishes a computer from a A ・ processor B ・ stored program C ・ memory 46. Data and program instructions are stored in A. the processor 47. The computer A. main memory 48. The physical A. peripherals 49. Programs areD ・ input A_ D. input calculator. D ・ output D _____ . B ・ an output device C. the stored program D. memory component that actually manipulates the data is_C __________________________ . B. an input device C ・ the processor D. an output devicecomponents of a computer are collectively called D .B. softwareC. boardsD. hardwareknown collectively as _______ B _____ .A • 50. A A. 51. A secondary storageB • softwareC • stored programsD • hardware physical switch is ________________________ B ________ ; its setting is _____ software/hardware B. B holds enough hardware/software C ・ hardware/data bits to store a single C. bit D ・ data/information A. word B. byte 52. A ____________ is a group of A. bit/bytes B. byte/words 53・ The " digit-times-place-value "rule work, withC _____ C. word/bytes character. D. chip D. charactcr/bytes but A. 54. A A. numbers/ location address 55・ When memory is A ・ written The programmer can read A. ROM B. RAM What type of memory can A. The A. The A. The A. 56. 57. 58. 59. 60. 61. characters B ・ bits/bytes in memory is accessed by its B. value C _______ . its B. accessed and wri te C. bytes/words A ____ . C. content contents are not C. read D. B _______ . D. bytes not with A . D. characters/numbers D. register changod ・ it's always changed C ・ words only be read? (B) ROM C. RAM ___ C ____ . C ・ instructions registers B ・ processor fetches and executes clock pulses B. data part of an instruction that tells the processor D. words D. information what to do is theD operandB. pulse C .statement D ・ operation code processor" s, comp orient s are syn chr on i 刁ed by D ____ . instructions B. data C. information D ・ clock pulses Which processor component executes instructions? (C) A. instruction register B ・ instruction control unit C. arithmetic and logic unit D. main memory The basic input device on a small computerA ・ display screen B. printer C ・ 63. The basic output device on a smal1 computerA. 64. A A. 65. AA. 62. keyboard D display unit display screen bytesB. display screen generates hard- copy output. B ・ screenC. monitor is divided into a grid of _ is a ___ C keyboard is C ・D. card a ___ B ___ . diskette D. printer C • reader D ・ plotter 66. External devices A. channels 67. The _______ Dcodes. B. bits C ・ pixels D ・ words are linked to a small computer system throughB. control unitsC. plugs translates between the computer's internal codes and a peripheral device"s external B_.D. interfaces A. remote B. display C ・ printing D ・ local 69. The ii nterference that distorts electronic signals transmitted over a distanee is cal l ed C A. static B. interferenee c. noiseD. a spike70. A network can be worldwide.A. Wide a rea B ・ Metropolitan areaC. Local areaD. Campus area71.B networks usually span tensof kilometers.A. Wide a rea B ・ Metropoli tan area C. Local area D. EthernetA. processor B ・ interface C. memory D. register 68. A _________ A ______ terminal communicates with a distant computer over data transmission lines. 72. The Open Systems Interconnection (0S1)reference model is based on a proposal developed by DA. ANSIB. IEEEC. I ABD. ISO 73・ ____ B _________ is concerned with controlling the operation of the subnet. A. The transport layer B. The network layer C. The application 1ayer D. The data link layer 74. _______ A _______ is concerned with transmitting raw bits over a comniunication channel- A ・ The physical layer B. The presentation layer C. The network layer D ・ The data link layer 75・ The main task of________ D _______ is to transform a raw transmission facility into a line that appears free of undetected transmission errors to the network layer. A. The physical layer B. The session layer C. The network layer D. The data 1 ink 1ayer 76. B allows users on different machines to establish sessions between them.79. 80. A. The physical layer B. The session layer C. The network layer D. The data link layer The D 「A. system The source A. hardwareA disk drive A. tasksB. of a B. is B. serves as a hardware/software interface ・Application program computers logic is C. data cC ・ primitive operationsD ・ I/O operationsProgrammers write A. object software limited to a few_ program functions B code. B ・ source C control unit D ・ operating system B 一.D ・ the user C. machine~level D. load module 81: A database system gives us a way of to us in our jobs or our 1 ives ・ It also provides a way toplace. The first commercial computers were really 4(B) sort and report on census information.is to 5(C) a 供选择的答案：1 (B) together specific pieces or lists of 2(B) that are relevant 3(D) and maintain that information in a central more than dedicated database machine used to gather, of the most common reasons for purchasing a computer To this day, one 1: (A) gather (B) gathering (C) get (D) getting 2: (A) data (B) information (C) mail (D) message 3: (A) build (B) copy (C) remember (D) store4: (A) anything (B) nothing (C) something (D) thing 5: (A) find (B) load (C) run (D) install 82. database system. Toolboxes and menus in many application programs were a pointer on the screen. You move the pointer by 7(B) the mouse over a flat surface in the direction you want the pointer to move. If you run out of 8(C) to move the mouse, lift it up and put pointer moves only when the mouse is 9(D) the flat surface. Moving the mouse pointer across the screen 6(B) for working with the mouse. The mouse controls it down again. The does not affect the document, the pointer simply 10(B) a location on the screen. When you press the mouse button, something happens at the location of the pointer ・ 供选择的答案：6: (A) assigned (B) designed (C) desired (D) expressed 7: (A) putting (B) sliding (C) s erving (0) taking 8: (A) board (B) place (C) room (D) table 9: (A) getting (B) going (0) teaching (D) touching (B) indicates constructs (C) instructs (D) processes 10: (A) 83. boot is to The prepares the computer forloads the operating system, and read-only memory (ROM is the hoot. 14(B) or lockup occurs, you usually must boot the computer again, or reboot, by 15(A) Del (a warm boot). 11(B) automatic routine that clears the memory, 12(C) _____ Included in the computer 1s switched on (a cold or 11: (A)clear (B) initiate (C) insert (D) push 12: (A) create (B) handle (C) use (D) route 13: (A) executes(B)exits (C) loads (D) reads 14: (A) communicate (B) crash (C) create (D) handle15: (A) pressing (B) pulling (C) seeing (D)writing or Ctrl + Alt + Perhaps you have been asking the questions: power-on-self-test, which 13(A) when the power is After a systemthe Reset button 84: user Is everyone moving to 16(C) ? If I don" t step to the 17(A) in ter face, wi 11 T be 1 eft al 1 along at the col d 18 (A) command 1 ine? Don't throw away your 19(D) • No one is 20(C) DOS' s death knell yet. DOS and its applications people usi ng for years are not going to stop worki ng over night. 16: (A) DOS (B) UNIX (0Windows (0) Windows NT 17: (A) graphical (B) software(C) command line (D) Windows NT 18: (A) DOS (B) UNIX (OWindows (D) Windows NT 19: (A)hardware (B) text (C) Windows (D) software (B) hardware (C) sounding (D) text20: 85. 1. The smallest unit of the memory is the magnetic cell. T(A) software Mark the following sentences with T ( true) or F (false) according to the dialoguehave 供选择的答案:2. Magnetic cells use the 气rite" and "read" currents with same direction to store and retrieve data. F3. The most influential component of a computer system configuration is the memory ・ FThe system clock is the brain of a computer. 6. Ink-jet printers have pins in their printing heads to form dots to produce printed results. F 7. A plotter is the popular hardcopy output device commonly used in the education sector. F 8. Word processors ease much of tedium associated typing, proofing ・ and manipulating words. T 9. The real strength of a word processor is its ability to store, retrieve , and change data. T 10. The implementation of the WWW is based on a standard dient-server model. T11. Al 1 Von Neumarm type digital computers consist of the input/output unit, the arithmetic unit, networking unit, the control unit and the memory. F12. A seanner belongs to the input/output device. T13・ A binary number needs more computer resource to accommodate than a decimal number. T14. The operations on decimal numbers are much easier and need much 1 ess time than in a binary system. F 15. HTML is so important to the WWW that it is recognized every where on the WWW. F 16. The Web server is the only component of the WWW that is able to read the HTML ・ F17・ E-mail is a method of sending and receiving messages on the Internet. F 18. Generally speaking, most of E-mail systems do allow text formatting. F19・ Users have to attach word-formatted texts to their E-mail messages if they have to send word-formatted texts ・ T 20. Instantoneousness and high efficiency are major advantages of the E-mail application T 86. Match the following two columns A. provides support for application software< l-CB refers to Microsoft Disk Operating Systent 2-FC is a set of computer programs ・ 3~AD. has been wi dely used in CAD programs• 4-JE. are more suitable for PC users- 5—BF. can be understood as system 6-D tunc-up programs ・7. The LinuxG. are truly powerful enterprise-level computing tools ・ 7一1 8. The Unix and Linux IL is the first Windows operating system 8-Gin a real sense.it when the power is gone.J. is also called the "word length 〃 20-H第二部分87. In ternet resource access is the primary function of the World Wide Web ・ 万维网的主要功能是提供互联网的访问服务。
计算机专业英语总复习
计算机专业英语总复习1.LSI :large-scale integrated circuit大规模集成电路2.VLSI :very large-scale integrated circuit超大规模集成电路3.vacuum tube真空管4.integrated circuit集成电路5.artificial intelligence 人工智能 AI6.parallel-processing并行处理7.A digital computer is generally made up of five distince elements:a central processing unit,input devices,memory storage devices,output devices,and a bus.8.Accroding to the text,modern digital computers can be divided into four major categories on the basis of cost and performance.They are microcomputers,workstations（工作站）,minicomputers（小型机）,and mainframes（大型机）.(The largest and fastest of these are called supercomputers巨型机.)9.The first electronic computers ,such as Colossus and ENIAC created in Britain and the US respectively ,used vacuum tubes（真空管）,which later gave place to transistors（晶体管）.10.microcomputer 微型计算机palmtop 掌上电脑——palmlaptop 笔记本电脑——lapdesktop 台式机——deskThe personal computer or microcomputer,a relatively low-cost machine,usually of desktop size (though"laptops"are small enough to fit in a briefcase, and "palmtops"can fit a pocket.)11.One important parallel-processing (并行处理)approach is the neural network ,which mimics the architecture of the nervous(神经系统的）system.12.One of the trends in computer development ismicrominiaturization（微小型化）.(superconductivity 超导性).第二章1.flatbed scanner 平板扫描仪2.parallel connection 并行连接串行连接serial connection3.操作系统operating system （OS）4.液晶显示（器）LCD (liquid crystal display)5.基本输入/输出系统BIOS (Basic Input/Output System)6.According to the text, the two main types of storage devices are disk drives（磁盘驱动器）and memory(存储器）.7.A computer bus consists of two channels : one that the CPU uses to locate data, called the address bus(地址总线）, and another to send the data to that address, called the data bus（数据总线）.8.output hardware：video display 视频显示器screenprinter 打印机9.input hardware：joystick 游戏柄、function key 功能键、trackball 轨迹球、scanner 扫描仪、microphone 麦克风第三章1.We can classify programming languages under two types:low-level languages and high-level languages.2.High-level languages are commonly classified as procedure-oriented(面向过程), functional(函数式), object-oriented(面向对象) ,or logic languages （逻辑语言).3.A machine language is a low-level language in binary code that a computer can understand and execute directly.4.High-level languages must first be translated into a machine language by another program called a compiler(编译器）before they can be understood and processed by a computer.5.function statement 函数语句object-oriented language 面向对象语言assignment statement 赋值语句conditional statement 条件语句data declaration 数据声明functional structure 功能结构object-oriented 面向对象logic language 逻辑语言6.In many programming languages , a key data type is a pointer(指针）.7.An expression(表达式）is a piece of a statement that describes a series of computations to be performed on some of the program's variables.8.Programmers use statement to manipulate common components of programming languages, such as variables and macros(宏）.第四章1. The most common subroutines ：function 函数、procedure 过程、library routine 库程序、system routine 系统程序、device driver 设备驱动2. A debugger(调试程序）is a program that often used to help find problems in other programs.3. A program called linker(连接器）comnines all of the translated pieces into a single executable program.4. There are three types of application programs to translate source code（源代码）into object code（目标代码）.They are compilers(编译程序）, interpreters（解释程序）,and assemblers （汇编程序）.。
计算机专业英语复习资料整理
英译汉汉译英翻译&简答1）The motherboard is the communications web for the entire computer system.译:主板是整个计算机系统的沟通网。
2）The central processing unit (CPU) is the “brain” of the computer.译:中央处理单元，即CPU，是计算机的“大脑”3）CPU consists of two function al units: the control unit and the arithmetic-logic unit.译:CPU有两个功能单元：控制单元和算术-逻辑单元。
4）A computer is a fast and accurate system that is organized to accept, store and process data, and produce results under the direction of a stored program.5）译:计算机是快速而精准的系统，它用来接收、存储和处理数据，并在已存储的程序的指引下输出结果。
6）When people use the term “memory” in reference to computers, they are almost always referring to the computer’s main memory (or primary memory) called random access memory or RAM, which is comprised of chips attached to the motherboard.译:当人们谈及计算机用到“内存”这个术语时，他们几乎总是在指被称为随机存储器RAM的计算机的主存储器，它是由固定在主板上的芯片构成的。
计算机英语考试复习资料
计算机英语考试复习资料1．artificial intelligence 人工智能2．paper—tape reader 纸空阅读机3．optical computer 光学计算机4．neural network 神经网络5．instruction set 指令集6．parallel processing 平行处理7．difference engine 差分机8．versatile logical element 通用逻辑器件9．silicon substrate 硅基10．vacuum tube 真空管（电子管）11．the storage and handling of data 数据的存储与处理12．very large—scale integrated circuit 超大规模集成电路13．central processing unit 中央处理器14．personal computer 个人计算机15．analogue computer 模拟计算机16．digital computer 数字计算机17 .general-purpose computer 通用计算机18．processor chip 处理器芯片19．operating instructions 操作指令20．input device 输入设备1．function key 功能键2．voice recognition module 语音识别模块3．touch—sensitive region 触感区，触摸区4．address bus 地址总线5．flatbed scanner 平板扫描仪6．dot-matrix printer 点阵打印机（针式打印机）7．parallel connection 并行连接8．cathode ray tube 阴极射线管9．video game 电子游戏（港台亦称电玩）10．audio signal 音频信号11．operating system 操作系统12．LCD （liquid crystal display）液晶显示（器）13．inkjet printer 喷墨打印机14．data bus 数据总线15．serial connection 串行连接16．volatile memory 易失性存储器17 。
计算机专业英语 复习
Chapter 11.Raw, unprocessed facts, including text, numbers, images, and sounds.a.data2.Perform specific tasks related to managing computer resources。
h。
utilities3.Type of application programs that are more narrowly focused on specificdisciplines and occupations。
f。
specialized4.Also known as servers. b。
midrange computers5.The most widely used handheld computers are smartphones and ___。
d。
PDAs6.Type of memory that is sometimes referred to as temporary storagebecause its contents will typically be lost if the electrical power to the computer is disrupted. e。
RAM7.The most important kinds of secondary media are hard disks，solid—statestorage, and ___。
c。
optical disks8.The type of solid—state drive widely used for transporting data andinformation between computers and a variety of specialty devices。
g. USB9.Type of file created by electronic spreadsheets to analyze things likebudgets and to predict sales。
计算机专业英语复习
计算机专业英语复习Chapter 11.Raw, unprocessed facts, including text, numbers, images, and sounds.a.data2.Perform specific tasks related to managing computer resources.h. utilities3.Type of application programs that are more narrowly focused on specificdisciplines and occupations.f. specialized4.Also known as servers. b. midrange computers5.The most widely used handheld computers are smartphones and ___.d. PDAs6.Type of memory that is sometimes referred to as temporary storage becauseits contents will typically be lost if the electrical power to the computer is disrupted. e. RAM7.The most important kinds of secondary media are hard disks, solid-statestorage, and ___. c. optical disks8.The type of solid-state drive widely used for transporting data andinformation between computers and a variety of specialty devices.g. USB9.Type of file created by electronic spreadsheets to analyzethings like budgetsand to predict sales.i. worksheet10.Provides a multimedia interface to the numerous resources available on theInternet.j. WebBook1. Consists of the step-by-step instructions that tell the computer how to do its work.f. program2. Another name for a program.g. software3. Enables the application software to interact with the computer hardware.i. system software4. Type of computer that is small enough to fit on top of or alongside a desk yet is too big to carry around.a. desktop5. A container that houses most of the electronic components that make up a computer system.j. system unit6. Devices that translate the processed information from the computer into a form that humans can understand.d. output7. Unlike hard disks, this type of storage does not have any moving parts, is morereliable, and requires less power.h. solid-state8. The most widely used communication device.b. modem9. A type of a file that might contain, for example, audience handouts, speaker notes, and electronic slides.e. presentation10. A communications system connecting two or more computers.c. networkMultiple Choice1. The rules or guidelines for people to follow when using software are called:Procedures programsRules utilities2. The part of almost all of today’s computer systems tha t uses the Internet and allows users to greatly expand the capability and usefulness of their information systems.Connectivity hardwareUSB Web3. Specialized programs that are designed to allow particular input or output devices to communicate with the rest of the computer system are known as:basic programs device drivershi defs tablets4. The least powerful, yet the most widely used and fastest-growing type of computer is the: Mainframe microcomputer Midrange supercomputer5. The newest type of computer that is smaller and lighter than a notebook and typically does not have a keyboard but uses a touch sensitive screen for input.Netbook notebookTablet server6. Devices of this type translate data and programs that humans can understand into a form that the computer can process.Input outputsolid state tablet7. The type of secondary storage device that uses rigid metallic platters to store programs and very large data files.hard disk optical disksolid state Web8. Three types of optical discs are CDs, DVDs, and:Flash hi defMagnetic RAM9. The revolution that will dramatically affect the way we communicate and use computer technology.Wireless tablet PCUSB Web10. Type of computing that uses the Internet and the Web to shift many computer activities from a user’s computer to computers on the Internet.Cloud browserInternet WebBook1. The keyboard, mouse, monitor, and system unit are:Hardware output devicesstorage devices software2. Programs that coordinate computer resources, provide an interface, and run applications are known as:application programsoperating systemsstorage systemsutility programs3. A browser is an example of a:general purpose applicationspecialized programsystem applicationutility program4. Although not as powerful as a supercomputer, this type of computer is capable of great processing speeds and data storage.Mainframe midrangeNotebook tablet5. The smallest type of microcomputer:handheldnotebookmidrangetablet6. RAM is a type of:Computer memoryNetwork secondary storage7. Unlike memory, this type of storage holds data and programs even after electrical power to the computer system has been turned off.primaryRAMROMsecondary8. The type of file created by word processors to save, for example, memos, term papers, and letters.databasedocumentpresentationworksheet9. Uses the Internet and the Web to shift many computer activities from a user’s computer to computers on the Internet.cloud computinghigh definitionnetworkUSB10. The largest network in the world is [the]:FacbeookInternetWebUSBChapter 2Matching1. This project launched the Internet.a. ARPANET2. Programs that provide access to Web resources.b. browsers3. The browser interprets the HTML instructions and displays___.i. Web pages4. Web based e-mail accounts do not require an e-mail program to be installed on your ___.e. computer5. The billions of unwanted and unsolicited e-mail.h. spam6. Photos, lists of personal interests, contact information, and other personal information displayed on Facebook.g. profiles7. Web site designed to allow visitors to fill in missinginformation or correct inaccuracies. j. wiki8. Evaluate the accuracy of information on the Web by considering authority, accuracy, objectivity and _____.f. currency9. Clients, the Internet, and service providers are basic components of this type of computing.d. cloud10. Type of electronic commerce that involves the sale of a product or service from one business to another.c. B2BBook1. The most popular Internet activity.a. communicating2. The most common way to access the Internet is through a(n).e. ISP3. Transmission of electronic messages over the Internet.c. e-mail4. Type of instant messaging service that supports a variety of different IM services.i. universal5. The premier business-oriented social networking site.f. LinkedIn6. Another name for a blog.j. Web log7. Publishes short sentences that only take a few seconds to write.g. microblog8. Maintain huge databases relating to information provided on the Web and the Internet.h. search services9. Electronic commerce involving individuals selling to individuals.b. C2C10. The basic components of cloud computing are clients, service providers, and the___.d. InternetMultiple Choice1. The Web was introduced in 1991 in Switzerland at the:APIX CERNInternet Spider2. These programs use a URL to connect to Web sites.Browsers spamProtocols utilities3. A type of communication that allows two or more people to contact each other via direct, live communication.e-mailIMsocial networkingWebmail4. The most widely used social networking site:CERNLinkedInTwitterFacebook5. To evaluate the accuracy of information you find on the Web, you should consider the sites’ authority, accuracy, objectivity, and:currencyobjectivitylocation6. The type of electronic commerce in which a business sellsa product to the general public.B2BB2CC2CP2B7. This type of computing frees users from owning, maintaining, and storing software and data:networkclouddesktopWeb8. These programs are automatically started and operate asa part of your browser.filtersFTPplug-insspiders9. FTP, Web-based, and BitTorrent are types of:file transferprotocolsspam blockerswikis10. This type of suite can be used to maintain your security and privacy while you are on the Web:browser securityfilterplug-inInternet securityBook1. The network that connects computers all over the world.CERNInternetLANWeb2. The rules for exchanging data between computers.protocolsWebWWW3. Client-based e-mail accounts require this special program to be installed on your computer.e-mail clienthyperlinkJavautility4. Communities of individuals who share a common interest typically create Facebook: clientsgroupspagesprofiles5. E-mail that does not require an e-mail program installed on a user's computer is known as:a bloga podcastWebmaila utility6. A very well-known microblog.LinkedInGoogle+TwitterWikipedia7. These programs continually look for new information and update search services’database programs.filtersIMspiderswikis8. Using a keyword, a search engine returns a list of related sites known as:blogshitspodcastsstrikes9. This is the Internet’s equivalent to traditional cash.digital cashe-commerceiCashInternet dollars10. Using file transfer utility software, you can copy files to your computer from specially configured servers on the Internet. This is called:downloadingfilteringblogginguploadingChapter 3Matching1. Application software can be divided into two categories: basic and ___.h. mobile apps2. This GUI uses a system of ribbons, tabs, and galleries.a. ribbon3. This application can be used to analyze sales trends and also evaluate and graph stock market trends.g. spreadsheet4. A feature of most word processors that enables users to quickly apply predefined formatting characteristics to text.i. styles5. A specialized graphics program for editing or modifying digital photographs.e. image editor6. Bitmap images are also referred to as _____ images.f. raster7. A program that sets up or structures a database.b. DBMS8. Illustration programs are used to create and edit _____ images.j. vector9. Graphics that typically appear as black and white boxes that automatically link mobile devices to a variety of different content including games, text, videos, and web sites.c. QR codes10. A collection of separate application programs bundled together and made available asa group.d. software suiteBook1.Toolbars typically appear below the menu bar and include small graphic elements called _____.a. buttons2. Simplifies the process of making a selection from a list of alternatives by graphically displaying the effect of alternatives before being selected.d. galleries3. A general purpose program that creates text-based documents.j. word processor4. Program that organizes, analyzes, and graphs numeric data.g. spreadsheet5. A collection of related data.c. database6. Also known as a photo editor, this specialized graphics program edits or modifies digital photographs.e. image editor7. The overall site design for a Web site is commonly represented in a graphical site ____.f. map8. A Web site that provides access to specific mobile apps is known as an app _____.h. store9. A type of suite that is stored at a server on the Internet and is available anywhere you can access the Internet.b. cloud10. A type of specialized suite that includes a variety of programs designed to make computing easier and safer.i. utilityMultiple Choice1. The portion of the application that allows you to controland to interact with the program.dialog boxgalleryuser interfacewindow2. The type of gui that uses tabs to organize groups of related items.charactergalleryribbontraditional3. This application software organizes, analyzes, and graphs numeric data.spreadsheetword processordatabasepresentation graphics4. A collection of related data equivalent to an electronic file cabinet:databasespreadsheetword processorpresentation graphics5. These programs allow you to mix text and graphics to create publications of professional quality focusing on page design and layout.image editorspresentation graphicsworkbooksdesktop publishing6. These readers allow mobile devices to use their digital cameras to scan quick response codes.mobile readerscamera scannersRC scannersQR code readers7. A Web site that provides access to specific mobile apps is called a(n):mobile storeapp storeiPhone appssmartphone store8. A collection of separate application programs bundled together and available as a group is a:integrated packagesoftware suiteapp suiteoffice apps9. One downside of using a _________ is that you are dependent on the server providing theapplication to be available whenever you need it.cloud suiteoffice suiteutility programWindows program10. Google Docs, Zoho, and Microsoft Office Web Apps are examples of:basic applicationscloud suitesutility suitesspecialized applicationsBook1. This type of software works with end users, application software, and computer hardware to handle the majority of technical details.applicationgeneral purposesystemutility2. A rectangular area that can contain a document, program, or message.dialog boxformframewindow3. Programs that create text-based documents.DBMSsuitesspreadsheetsword processors4. Programs that organize, analyze, and graph numeric data such as budgets and financial reports.DBMSsuitesspreadsheetsword processors5. Programs that allow you to mix text and graphics to create publications of professional quality.databasedesktop publishingpresentationproductivity6. The type of image consisting of geometric shapes.bitmaprasterribbonvector7. An online diary or commentary.bitmapblogHTMLvector8. Programs that combine a variety of visual objects to create attractive, visually interesting presentations.DBMSpresentation graphicsspreadsheetword processor9. Graphics that typically appear as black and white boxes that automatically link mobile devices to a variety of different content.QR Codesbitmapsraster imagesvectors10. Also known as an online suite.cloudintegratedofficeutilityChapter 4Matching1. Programs that allow particular input or output devices to communicate with the rest of the computer system.b. device drivers2. Operating systems allow users to interact with application programs and computer hardware through a user ___.e. interface3. This type of interface uses graphical elements such as icons and windows.d. gui4. In a ribbon gui these divide menus into major activity areas.h. tabs5. While there are hundreds of different operating systems, there are only three basic categories: network, stand-alone, and ___.c. embedded6. The most recent Mac OS X version.g. Mountain Lion7. Originally developed by a graduate student at the University of Helsinki, Linus Torvalds, this operating system is a popular and powerful alternative to Windows.f. Linux8. Mobile operating system for many of Hewlett-Packard's smartphones and tablet computers.j. WebOS9. Utility program that reduces the size of files so they require less storage space and can be sent more efficiently over the Internet.i. file compression10. Wizard that provides step-by-step guidance for selecting hardware drivers and installing drivers.a. add a deviceBook1. Programs that perform specific tasks related to managing computer resources.h. utilities2. Restarting a running computer without turning off the power.j. warm boot3. Type of operating system that controls and coordinates networked computers.f. NOS4. An operating system is often referred to as the software environment or___.g. platform5. OS X Lion feature to display and provide direct access to applications.e. Launchpad6.A type of software that allows a single physical computer to operate as though it were two or more separate and independent computers.i. virtualization7.Mobile operating system that that is owned by Google and is one of the fastest-growing mobile operating systems.a. Android8.Type of program that guards computer systems from viruses and other damaging programs.b. antivirus9. If a file cannot be saved on a single track, it has to be____.d. fragmented10. Program that works with the operating system to allow communication between a device and the rest of a computer system is called a device____.c. driverMatching1. This system software coordinates computer resources, provides a user interface, and runs applications.device driveroperating systemtranslatorutility2. Starting or restarting a computer is called:bootingaligninginitializingstartup3. Type of operating system used for handheld devices such as smartphones, cable and satellite television tuner boxes, video game systems, and other small electronics.cellembeddednetworkstand-alone4. The operating system is often referred to as the software environment or the software:desktopserverplatformwindow5. An approach in which a single physical computer can support multiple operating systems that operate independently.simulationhostingmultitaskingvirtualization6. An operating system released in 2012 with a user interface very similar to the interface used with tablets and smartphones with functionality similar to Windows 8.OS X Mountain LionOS X LionLinuxChrome7. An approach that allows a single computer to run multiple operating systems at the same time.multitaskingvirtualizationV.R.Windows8. Developed by Apple, based on Mac OS and is used as the platform for the iPhone, iPod touch, and iPad.iOSBlackberry OSAndroidWindows Phone 89. A Windows utility program that locates and eliminates unnecessary fragments and rearranges files and unused disk space to optimize operations.BackupDisk CleanupDisk DefragmenterRestore10. Dangerous programs that can be “caught” in a variety of ways including opening e-mail attachments and downloading software from the Internet.appspamutilityvirusBook1. What type of software works with users, application software, and computer hardware to handle the majority of technical details?applicationdesktopLinuxsystem2. The programs that convert programming instructions written by programmers into a language that computers understand and process are language:converterslinguistsmanagerstranslators3. The ability to switch between different applications stored in memory is called:diversionmultitaskingoperational interferenceprogramming4. Graphic representations for a program, type of file, or function:appiconimagesoftware5. This operating system feature is controlled by a mouse and changes shape depending on its current function.dialog boxmenumousepointer6. The operating system based on Linux, designed for Netbook computers, and focused on Internet connectivity through cloud computing:ChromeMacUnixWindows7. The mobile operating system developed by Apple and originally called iPhone OS:AndroidBlackBerry OSiOSMac OS8. A utility program that makes copies of files to be used in case the originals are lost or damaged:Backup and RestoreDisk CleanupDisk DefragmenterCompactor9. A troubleshooting utility that identifies and eliminates nonessential files, frees up valuable disk space, and improves system performance:Backup and RestoreDisk CleanupDisk DefragmenterCompactor10. Windows makes it easy to update drivers with Windows:BackupRestoreDriverUpdateChapter 5。
计算机专业英语复习资料
计算机专业英语复习资料I．V ocabulary(词汇)(30分)(一)Translate the following words and expressions into Chinese．(写出下列词组的汉语。
共10分，每题1分)1．Operating system____________2．white bOx testing__________3．hard disk_________4．management information system_______________5．electronic commerce___________________6．relational database__________________7．software engineering___________________8．software maintenance__________________9．menu bar______________10.n et wo r k s ec u r i t y___________________(二)Fill in the blank swith the corresponding English abbreviations．(根据汉语写出相应的英语缩写。
共10分，每题1分)1．只读存储器__________2．广域网___________3．传输控制协议___________ 4.文件传送[输]协议__________5．通用串行总线__________ 6.面向对象编程____________7．集成开发环境___________8．结构化查询语言___________9．数据库管理系统___________ 10．开放系统互连______(三)Match the following words and expressions in the left column with those similar in meaning in the rightcolumn．(将左列的词汇与右列相应的汉语匹配。
计算机专业英语复习资料1
Passage A:
For a Web user, the home page is the firplayed after starting a Web browser like Netscape's Navigator or Microsoft's Internet Explorer. The browser is usually preset so that the home page is the first page of the browser manufacturer. However, you can set it to open to any Web site. For example, you can specify that or be your home page. You can also specify that there be no home page (a blank space will be displayed) in which case you choose the first page from your bookmark list or enter a Web address.
Ⅱ. Comprehension(阅读理解) （50分）
（一）Tell whether the following statements are true(T) or false(F) according to the passage A and B.（根据上文的内容判断下列句子的正误）（每题2分，共10分）
For a Web site developer, a home page is the first page presented when a user selects a site on the World Wide Web. The usual address for a Web site is the home page address, although you can enter the address (Uniform Resource Locator) of any page and have that page sent to you.
应用技术学院-计算机专业英语复习资料
应用技术学院-计算机专业英语复习资料专业英语复习资料一、请写出以下单词的中文意思。
1、floppy disk软盘2、printer打印机3、optical disk光盘4、formatting toolbar 格式工具条5、formula方程式6、relational database关系数据库7、antivirus program抗病毒程序8、fragmented破碎9、user interface用户界面10、bus line总线11、smart card智能卡12、motherboard主板13、digital camera数码相机14、fax machine传真机15、ink-jet printer喷墨打印机16、access time访问时间17、direct access直接存取18、Bluetooth蓝牙19、digital signal数字签名20、protocols协议21、operating system 操作系统22．requirements analysis 需求分析23．network security 网络安全24．data structure 数据结构25．decision support system 决策支持系统26．software crisis 软件危机27．computer virus 电脑病毒28．email attachment 电邮附件29．central processing unit ( CPU )中央处理单元30．ink-jet printer 喷墨打印机31. multimedia 多媒体32. software life cycle软件生命周期33. structured programming 结构化程序34. functional testing 功能测试35. word processor 文字处理36. code windows 代码窗口37. firewall 防火墙38. LAN local area network局域网39. hacker 黑客40. switch 开关41．数据库管理系统database management system42．传输控制协议transmission control protocol43．多文档界面multiple document interface 44．面向对象编程Object-oriented programming 45．只读存储器read-only memory46．数字视频光盘Digital Video Disc47．计算机辅助设计computer aided design48．结构化查询语言Structured Query Language49．通用串行总线Universal Serial Bus50．企业之间的电子商务交易方式EDi二、单项选择题。
计算机专业英语期末考复习资料(推荐文档)
考试范围：Unit 1，Unit2, Unit3.3,3.4,3.5, Unit 4.1, 课后练习，以及翻译练习一，单选15题（30%）范围：1.ENIAC were called ____A__,and typically cost more than a million dollarsA. mainframesB. PCC. minicomputerD. Microcomputerputers are _____D___devices that can follow ________ to accept input, process that input, and procedure information.A. electric, wordsB. electrical, instructuresC. electronic, wordsD. electronic instructions3.___D__ printer uses heat element to produce images on heat-sensitive paper.A. Dot-MatrixB.Ink-JetC. LaserD.Thermal4.____A__ directs the movement of electronic signals between memory and the ALU.A. Control unitB.CPUC. MotherboardD.Memory5._____B__ is short for characters per second.A. MIPS（每秒钟百万条指令）B.CPS（中央处理系统）C. CPUD.OS6._____A___ operating system is the most widely used operating system.A. WindowsB.UnixC. LinuxD.Mac7.DOS means_____C___.A. 光盘操作系统B. 软盘操作系统C．磁盘操作系统 D. 硬盘操作系统8.Software Crisis means_____D___.A. 软件开发B. 软件需求C．硬件危机 D. 软件危机9.下面哪个单词的含义是“封装”____B____.A. inheritance (继承)B. encapsulationC. polymorphism （多态性）D. prototype （原型;样机;样品）10.____B___is just a particular type of computer system.A. BrowserB.JavaC. PlatformD.Virtual machine （虚拟机）11. B is used to communicate with another computer over telephonelines.A. keyboardB. modemC. mouseD. printer12. C is a device that enables the computer to handle sounds.A. network cardB. video cardC. sound cardD. monitor13. A is a word processing tool that helps you to create qualitydocuments.A. Word 2003B. Outlook 2003C. Access 2003D. Excel 200314. B is the latest（最新）desktop version of the Windows operatingsystem from Microsoft.A. Windows NTB. Windows 7C. Windows VistaD. WindowsXP15.Which one is not a computer languages? AA. PowerpointB. PASCALC. JavaD. C++16.The heart of a computer system is _ A___A.CPUB. hard diskC. memoryD. main board17.A virus（病毒）is a A.A. programB. computerC. bad manD. beast18.The basic hardware（基本硬件）components of a personal computerconsist of the D .A. keyboard and mouseB. storage devices（存储设备）and displayC. CPUD. all of above19.The central processing unit (CPU) has two parts:A .A. control unit（控制单元）and ALU（算术逻辑单元）B. ALU and registerC. register（注册）and control unitD. ALU and memory20.The more popular operating system is B operating system.A. MS DOSB. WindowsC. UNIXD. Linux21.The desirable features（特点）of the software produced by object-oriented designs（面向对象设计）are the following aspects expect D .A. minimal coupling(最小的耦合)B. functional cohesion(函数内聚)C. information hiding(信息隐藏)D. hierarchical date base(层次数据库)22.Which one of the following descriptions（描述）is not true aboutsoftware crisis? CA. Software is hard to estimate and scheduled.（软件难以评估和使用）B. Software becomes increasingly expensive.（软件变得越来越昂贵）C. Software is almost impossible to identify.（软件是几乎不可能确定）D. Software is almost impossible to manage. （软件是几乎是不可能的管理）23.In computer science, AI is the abbreviation（简称）of theB .A. Adequate IntakeB. Artificial Intelligence（人工智能）C. Analogy InputD. Appreciative Inquiry24 C are the only languages understood by computers.A. High-level languagesB. Assembly languages（汇编语言）C. Machine languages（机器语言）D. Object-oriented programming languages25.The biggest in size, the most expensive in price than any other is classified（分类）and known as A .A. Super ComputersB. MainframesC. MinicomputersD.Portable Computers二，判断10题（10%）范围：以课后练习为主三，阅读理解4篇20题（40%）P16 4,5,6段P37 倒1 P57 倒数2段（java）P67 1，3，5，6段1、In order to solve a computational problem, its solution must be specified in terms of a sequence of computational steps, each of which may be performed by a human or a digital computer．If you want to solve the computational problem with a computer, you should learn how to program．The task of developing programs for the soultion of computational problems is referred to as programming．Computer programming is the process of planning and creating a sequence of steps for a computer to follow．In general，this process will help usresolve a problem，which is either too tedious (冗长的) or difficult to work out otherwise．So programming is breaking a task down into small steps．译：为解决计算问题，其解决方案必须被指定在一个计算步骤的序列，每一个可能由一个人或一个数字计算机。
计算机专业英语(一)--07757-----15日上午-复习资料
计算机专业英语--07757-15日上午-复习资料一、选择填空题：1. How many layers does the ISO/OSI mode have? (seven )2.How many different types of Entity relationships are there?( 4 )3. How many parts are there in URL? (3 ) 04．How many record-based logical models are widely used ?( 3 )5.How many different types of Entity relationships are there?( 4 )6.How many layers does the TCP/IP layering model have? (5 )7.How many basic units do today's digital computers consist of? ( 4 )8. How many classes are the data models divided into?( 3 )9. How many basic operating system types are there? (3 )10. He had a large (number) of facts to prove his statements.11. He told me all (As a result ), he will have to be away from school for two or three months.12.How data are represented inside a computer system in electronic states called (.bits )13. How many basic operating system types are there? (3 ).14. How many record-based logical models are widely used ?( 3)HTML stand for(Hypertext Markup Language ) 15.External devices are linked to a small computer system through (interfaces ). 16.CPU has only two fundamental sections: the arithmetic and logic unit and(the control unit ).17.arithmetic and logic unit executes instructionsCD-ROM belongs to (optical laser disk ) 18. Creating the database and its table structure uses (data definition )19. A collection of conceptual tools for describing data, data relationships, data semantics and dataconstraints is a (data model )20. Another name for primary storage is (RAM ).21. A computer system has five parts, they are input, output, storage,control unit and (processing components ).22.A special type of primary storage which cannot be altered by the programmer is called (ROM )23. A list of protocols used by a certain system , one protocol per layer, is calleda (protocol stack )24.A computer system has four parts, they are output, storage, processing components and ( input )25. Another name for primary storage is (RAM ).26. A data model is a collection of conceptual tool for describing (data, data relationship, data semantics, data constraints )27.A communication pathway connecting two or more devices is a (channel )28.A program instruction or a piece of data is stored in a specific primary storage location called an (address )29. All functions in spreadsheets start with (an equal sign ).30. A bus that is used to designate the source or destination of the data on the data bus is called ( address bus )31. An E-mail server can be considered asa (powerful operating system )32.A computer system has five parts, they are input, output, processing components , control unit and (storage ).33.All Intranet related documents are written in(HTML )19. A programming technique that allows you to view concepts as a variety of objects is called (object oriented programming )34.A program instruction or a piece of data is stored in a specific primary storage location called an (address )35.A bus that is used to control the access to and the use of the data and address bus is called (control bus)36.A location in memory is accessed by its (address ).37. A small piece of code that can be transported over the Internet and executed on the recipient’s machine. The sentencedescribes (applet )38. An E-mail server can be considered asa (high-configuration computer ) .39. A protocol is a set of (regulations).40. All functions in spreadsheets startwith (an equal sign ）.41. A computer system has input, output,storage, and (CP ).42. A protocol is a set of (regulations).43.All Intranet related documents arewritten in (HTML)44.A bus that connects major computercomponents is called (system bus )45.A bus that is used to designate thesource or destination of the data on thedata bus is called ( address bus )46.A bus that provides a path for movingdata between system modules is called( data bus )47.A collection of conceptual tools fordescribing data, data relationships,（data semantics and data）48.A collection of interconnected networksis called an (internet )49.A communication pathway connecting twoor more devices is a (channel )50.A computer having the hardware andsoftware necessary for it to be connectedto a network. The sentence describes(Network Computer)51.A computer processes information into( data ).52.A computer system has input, output,(storage) and processing components.53.A display screen is divided into a gridof ( pixels ).54.A location in memory is accessed by its( address ).55.A multiprocessor system has( more thanone CPU )56.A protocol is a set of( regulations ).57.A small piece of code that can betransported over the Internet and executedon the recipient’s machine. The sentencedescribes (applet )58.A special type of primary storage whichcannot be altered by the programmer iscalled (ROM )59.A Web browser is a piece of(software ).60.All programs and data must betransferred to (primary storage ) from aninput device or from secondary storagebefore programs can be executed or data canbe processed61.All the characteristics thatdistinguish birds (from) other animals canbe traced to prehistoric times.62.An (Intranet ) is simply the applicationof Internet technology within an internalor closed usergroup63.An(MISD ) computer would apply severalinstructions to each datum it fetches formmemory64.An(SISD) computer carries out oneinstruction on one datum at a timeconstraints is a (data model )65. What does HTTP stand for? (HypertextTransfer Protocol )66.What does the WWW stand for?(World WideWeb )67. Which is an simply the application ofinternet technology within an internal orclosed group?( intranet )68. WWW stand for（World Wide Web）69. When a CPU needs the data to operate,it goes where first? (the cache ).70.What kind of computer would applyseveral instructions to each datum itfetches form memory? (MISD )71. What is a computer program? (a set ofinstructions )72.What is a set of programs thatmanipulate encoded knowledge to solveproblems in a specialized domain that81.normally requires human expertise?(Expert system )73.Which one can be rewritten? (U-DISK )74. When hypertext pages are mixed withother media, the result iscalled(hypermedia )75.What does a worksheet mean?(a workingarea framed by letters and numbers )76. What does A worksheet mean? (an EXCELprogram )77. What kind of computer would apply oneinstructions to each datum it fetches formmemory? (SISD )78.Which networks usually span tens ofkilometers?( Metropolitan area )79.What does IC stand for? (IntelligentCircuit )80.What you said reminds me(of somethingI read a few days ago.）81.Which description is false? (deltaframes don’t record the interframechanges )82.Which description is false?(The beautyof an Intranet lies in platformdependence )83.Which description is false?(We can’tview an OS as a resource allocator )84.Which description is true?(It’s notnecessary that different views shouldcontain different data )85.Which is a magnetic secondary storagedevice? (disk )86.Which is magnetic secondary storagedevices?( .tape )87.With optimal laser disk technology, theread/write head used in magnetic storage isreplaced by (two) lasers88.Would you mind (filling) this form?89.The way each object combines its memberdata and member functions into a singlestructure is called (Encapsulation )90.The standard query language ofrelational database is (SQL )91.The “brain” of a computer system is(CPU )92. The ISO/OSI mode has (seven ) layers93.The basic output device on a smallcomputer is a (display screen ).94.To prevent user programs frominterfering with the proper operation ofthe system, the hardware was modified tocreate two models: (User mode and monitormode )95.The realization of the mobile internetrelies on a new set of standards ,known asthe (WAP )96.The software that allows one or manypersons to use and/or modify this data isa (DBMS )97.The physical components of a computerare collectively called (hardware ).98.. The most popular processorinterconnection topology is the(hypercube ).99. The part of an instruction that tellsthe processor what to do is the(operand ).100.The part of an instruction that tellsthe processor what to do is the (operationcode ).101.The permanently useful data is storedin ( the ROM )102.The interference that distortselectronic signals transmitted over adistance is called (noise ).103.The WWW is based on which of thefollowing standards(client-server model )104. The Central Processor has only twofundamental sections(the control unit andthe arithmetic and logic unit)105.The Open Systems Interconnection (OSI)reference model is based on a proposaldeveloped by (ISO ).106. The basic output device on a smallcomputer is a (display screen ).107.The software which acts as an interfacebetween a user of a computer and thecomputer hardware is (operating system )108.The protocol which downloads filesfree of charge from thousands of computersaround the globe is (FTP protocol )109.The “intelligence” of a computersystem is (processor )110.The Central Processor has only twofundamental sections (the control unit andthe arithmetic and logic unit )111.The computer component that actuallymanipulates the data is (theprocessor ).112.The data models don’t include(control unit models )113.The decision (having been making ),the next problem was how to make a goodplan.114.The house(standing ) at the corner ofthe street was built in 1984.115.The interference that distortselectronic signals transmitted over adistance is called (noise ).116.The kids are (bound to)be hungry whenthey get home—they always are.117.The most popular processorinterconnection topology is the(hypercube ).118.The physical components of a computerare collectively called (hardware ).119.The processor fetches and executes(instructions).120.The realization of the mobile internetrelies on a new set of standards ,known asthe (WAP )121.The smog is due to invisible gases,（mostly from automobile exhaust.）122.The software that allows one or manypersons to use and/or modify this data isa (DBMS )123.The software which acts as an interfacebetween a user of a computer and thecomputer hardware is (operating system )124.The source of a computer’s logic is(software ).125.The standard query language ofrelational database is (SQL )126.The steps that occur between theuser’s click and the page being displayeddon’t include (the TCP connection isn’treleased )127.The waveform repeats the same shape atregular intervals and this portion iscalled a (period )128.The WWW is（ based on client-servermodel standards）129.Three main categories of optical laserdisks don’t include (primary storage )130.To facilitate an even faster transferof instructions and data to the processor,most computers are designed with(Cachememory)131. Optical laser disk includes CD-ROM,magneto-optical disk and (WORM disk )132.Output devices don’t include(scanner )133.Output devices don’t include (mouse )134.Output devices don’t include(scanner )135. Objected-based logic models are usedfor ( describing data at the conceptual andview levels )136.Data and program instructions arestored in (memory ).137.If an object inherits its attributesfrom a single parent, it is called(singleinheritance )138. Programmers write ( source code ).139.（Primary storage） provides the CPUwith temporary storage for programs anddata140.Normally, how long does a user need towait until his/her E-mail account is readyif he/she applies for it from an ISP ? (notime )141.Before typing in any data, a user needsto (select the cell).142.Cache memory is employed by computerdesigners to increase computer system(throughput )143..LCD is based on which of the following?(TFT )( It is not yet known )whether robots willone day have vision as good as human(database management system ) allows oneor many persons to use and/or modify thisdata(Expert system) is s set of programsthat manipulate encoded knowledge to solveproblems in a specialized domain thatnormally requires human expertise(Multimedia)is encoded at least through acontinuous and a discrete medium(the World Wide Web ) is an architecturalframework for accessing linked documentsspread out over thousands of machines allover the Internet(parallel OS ) is tightlycoupled144.Data and program instructions arestored in (memory ).145.Each cell of a worksheet can hold (onepiece of data ).146.Edison failed (thousands of ) timesbefore he succeeded in producing the firstelectric lamp.hard disk is a magnetic secondary storagedevice147.In computer networks, the rules and conventions used in the conversation are known as (protocol ) 148.Input devices don’t include (video displays ) 149.It is impossible to solve (so difficult problem ) in such a short time. 150.（LCD ）is based on TFT 151.Memory’s contents are changed when it is (written ). 152.Normally, how long does a user need to wait until his/her E-mail account is ready if he/she applies for it from an ISP ? (no time ) 153.Once a user starts an IRC client, the server on the IRC service provider side will provide the user a (channel ). 154.One of the methods (adopted ) is to organize visits to other factories. 155.Physical data models are used for (describing data at the lowest level ) 156.Polymorphism gives objects the ability to respond to (messages from ) routines when the object’s exact type isn’t known. 158. In C++ this ability is a result of (late binding ) 159.Processor has only two fundamental sections (the control unit and the arithmetic and logic unit) 160.Programs are known collectively as (software ).record-based logic models don’t include (Physical data model )\ 161.Scientists will have to come up (with ) new methods of increasing the world’s food supply. 162. Which of the following feature of a word processor becomes more useful with the growth of the amount of text?( wording searching) 163. Which of the following feature of a word processor can show underline, bold, italic, font and other typing styles on the screen? (WYSIWYG ) 164. Which of the following does NOT belong to hidden characters or commands? (retrieval) 165. Where is the Entry Bar of a worksheet?(below the icons of the worksheet ) 166. Which of the following can NOT be created by spreadsheets?(start chart ) 167. Which of the following message can be sent by E-mail without an attachment? (text message) 168. Which of the following can be applied for an E-mail message without an attachment? (none) 169. Which of the following does NOT belong to one of the E-mail advantages? (none) 170. A private network-based E-mail system is not for (home users) 171. Which of the following is called a searching engine?(Web browser ) 172. Which of the following is NOT an Internet application?(file compiling) 173. To start an online chatting, a user needs to know the (Web address of an IRC client ) 174. Once a user starts an IRC client, the server on the IRC service provider side will provide the user a (channel ) 175. Which of the following is the primary function of the WWW? (accessing resources ) 176. Which of the following is NOT supported by the WWW? (File compiling) 177. To accommodate a binary number, which of the following of a computer doesn't have more digits than those for decimal numbers do? (keyboard ) 178. Which of the following unit provides signals to start the operations in the ALU the memory and the input/output unit? (control unit ) 179. What does IC stand for?( Intelligent Circuit ) 180. How many the most influential components does a computer system configuration include? (4 ) 181. Which of the following does NOT belong to one of the most influential components of a computer system configuration? (the operating system ) 182. Which of the following memory will lose the data stored in it when the power is gone or a malfunction occurs? (the RAM) 183. The permanently useful data is stored in which of the following memory? (the ROM ) 184. Which of the following does NOT belong to a computer hardcopy output?( voice) 185. Which of the following does NOT belong to a computer hardcopy output device? (a monitor) 186. Which of the following belongs to an impact computer hardcopy output device? （a plotter ） 187. Which of the following is the major advantage of a DVD-ROM over a CD-ROM? （capacity ） 188. Which of the following is the major advantage of a CD-R or a CD-RW over a CD-ROM or a DVD-ROM? (writing data) 189. Which of the following is the major advantage of a U-disk over a hard disk? （easy to carry ） 190. Which of the following is NOT one of the most commonly used software-relevant terminologies?( data) 191. Which of the following is the most fundamental concept of computer software?（program ） 192. Which of the following does NOT belong to computer system software? （word processing program ） 193. Which function of a word processor can ensure typing correctness?（spell checking ） 194. What do users need to do with the spell-checked files to ensure their correctness?（proofread ） 195. Which of the following is NOT one of a word processor's functions?（compiling typed text ） 196. Which of the following is NOT one of the most commonly used software-relevant terminologies?（ data ） 197. A computer processes data into ( information). 198. Data flow into the computer as(input ). 199. Information flows from a computer as ( output ) 200. The ( stored program )distinguishes a computer from a calculator. 201. The physical components of a computer are collectively called( hardware ) 202. Programs are known collectively as( software ) 203. A physical switch is (hardware ); its setting is(software ). 204. A ( byte ) holds enough bits to store a single character. 205. A ( word )is a group of ( bytes ) 206. The " digit-times-place-value "rule work, with (numbers )but not with( characters ) 207. When memory is(read ).its contents are not changed. 208. The programmer can read and write(RAM ). 209. What type of memory can only be read? ROM 210. The processor's, components are synchronized by( clock pulses ) 211. Which processor component executes instructions? (arithmetic and logic unit ) 212. The basic input device on a small computer is a ( keyboard ). 213. The basic output device on a small computer is a( display screen ) . 214. A (printer ) generates hard- copy output. 215. External devices are linked to a small computer system through( control units ) 216.The (register ) translates between the computer's internal codes and a peripheral device's external codes. 217. A(remote ) terminal communicates with a distant computer over data transmission lines. 218. (Wide area ) network can be worldwide. 219. (Metropolitan area )networks usually span tens of kilometers. 220.(The network layer ) is concerned with controlling the operation of the subnet. 221. (The physical layer ) is concerned with transmitting raw bits over a communication channel. 222. The main task of (The data link layer )is to transform a raw transmission facility into a line that appears free of undetected transmission errors to the network layer. 223.(The session layer )allows users on different machines to establish sessions between them. 224. The ( operating system )serves as ahardware/software interface.225. The source of a computer ’s logicis(software ).226. A disk drive is limited to afew( primitive operatios )227. Programmers write ( source )code.名词解释：1.class hierarchy 类层次2.XML 可扩展标记语言3.Intranet 内部网4.data bus 数据总线5.Operating system 操作系统6.CAD 计算机辅助设计7.Neural Networks 神经网络8. topology analysis 拓扑分析9.ADO ActiveX 数据对象10. multiprogramming 多道程序设计11. ODBC 开放数据库互连12.VR 虚拟现实13.cache memory 高速缓冲存储器14.FTP 文件传输协议15.system bus 系统总线16. GUI 图形用户界面17.ROM 只读存储器18.object-oriented programming 面向对象编程19.virtual reality 虚拟现实20.主存(Main memory )21.调制解调器(modem )22.可编程只读存储器 (PROM )23. off-line operation 脱机操作24.客户端/服务器(Client/Server )25.多媒体(Multimedia )26.虚函数(virtual function )27. neural network 神经网络28..VDT 视频显示终端29.EDI 电子数据交换30.CAM 计算机辅助制造31. RDBMS 关系型数据库管理系统32.database 数据库33.RAM 随机存储器工具条( toolbar )35.统一资源定位( URL )36.统一资源标识符( URI )37.人工智能( Artificial Intelligence )38. KDD 数据库中的知识发现39.面向对象(Object Oriented )40.图形用户接口(Graphical userinterface )41.中央处理器( CPU )42.计算机网络( computer network ）43.国际互联网 (Internet )44.计算机辅助制造( CAM )45.软件工程(software engineering )46.视频压缩(video compression )47.算术逻辑部件( ALU )48.计算机应用(computer application )49.电子商务(Electronic Business )50.虚拟现实(virtual reality )51. EJB 企业（Java Beans ）52.图形用户接口(Graphical userinterface )53.应用编程接口(API ）54.视频点播VOD55. memory stick 记忆棒56.传输控制协议/互联网协( TCP/IP )57.万维网( WWW )58.地理信息系统( GIS )59. RAP 快速应用程序原型技术60.只读存储( ROM )61.系统软件( system software )62.磁盘操作系(DOS )63.结构化查询语言( SQL )64.虚拟专用网( VPN )65.开放式系统互( OSI )66.个人数字助理(PDA )67. VLSI 超大规模集成电路68.带宽(bandwidth )69.集成电路(integrated circuit )70.结构化编程(Structured programming )71.复杂指令集计算机(CISC )72.短信消息服务(SMS )73.PCI 外围设备互连74.real time operating system 实时操作系统75.OODBMS 面向对象的数据库管理系统76.abstract data type 抽象数据类型77.abstract data type 抽象数据类型78.bit:位,二进制位79.bitmap:位图80.boot:引导,自举81.cache:高速缓存82.CAD 计算机辅助设计83.capacity:容量84.cursor:光标85.desktop:桌面86.disk:硬盘87.document:文档 88.DVD:数字视盘 89.E-mail:电子邮件 90.Ethernet:以太网 91.Expert System 专家系统 92.field:域 93.font:字体 94.Hard disk 硬盘 95.HTML 超文本标记语言 96.HTTP:超文本传输协议 97.icon:图标 98.input:输入 99.instruction:指令 100.ISP 因特网服务提供商 101.item:条目 102.KDD 数据库中的知识发现 103.keyboard:键盘 104.MIMD:多指令流多数据流 105.mouse:鼠标 106.multiprogramming 多道程序设计 work communication 网络通信 108.off-line operation 脱机操作 109.output:输出 110.package:包 111.pixel:像素 112.pointer:指针 113.primary memory 主存 114.processor:处理机 115.RAM 随机存储器 116.real time operating system 实时操作系统 117.SIMD:单指令流多数据流 118.SISD:单指令流单数据流 119.sort:排序,分类 120.system bus 系统总线 121.throughput:吞吐量 122.topology analysis 拓扑分析 123.virtual reality 虚拟现实 124.WAN 广域网 125.Web site 网站站点 126.超文本标记语言( HTML ) 127.超文本传输协议（HTTP ） 128.程序（program ） 129.电子邮件（:E-Mail ） 130.防火墙:（firewall ） 131.封装 (encapsulation ) 132.工具条 ( toolbar ) 133.工作站（workstation ） 134.光驱:（CD-ROM ） 135.国际互联网 (Internet ) 136.机器人（robot ） 137.集线器（hub ） 138.计算机(Computer ) 139.计算机辅助软件工程 (CASE ) 140.键盘 （keyboard ） 141.可编程只读存储器 (PROM ) 142.可移植性 (transportability ) 143.客户端/服务器 (Client/Server ) 144.软盘驱动器( FDD ) 145.数据（data ） 146.数据库管理系( DBMS ) 147.搜索引擎 (search engine) 148.随机存取存储器（RAM ） 149.网络计算机（network computer ） 150.文件:（file ） 151.下载:（download ） 152.小型计算机系统接口 （SCSI ） 153.协议（protocol ） 154.芯片（chip ） 155.虚函数(virtual function ) 156.指令:（instruction ） 157.主关键字（key ） 158.专家系统（expert system ） 判断题： 1.CD-R recorders are used to duplicate CDs( T ) 2.CD-ROM stands for compact disk read-only memory. ( T ) 3.CD-R recorders are used to duplicate CDs T ) 4.Cache memory is much faster than RAM. ( T ) 5.C is an Object-Oriented programming language. ( F ) 6.The system clock is the brain of a computer. ( F ) 7.Cache memory is much faster than RAM. ( T ) 8.Cache memory is less expensive than RAM.( F) 9.CD-R recorders can be used to duplicate CDs( T ) 10.C++ language is a structured programming language. (F ) 11.Cache memory is as fast as RAM. ( T ) 12.C++ language is a structured programming language.( F) 13.Cache memory is more expensive than RAM.( T )14.CPU has only one fundamental section: the control unit. ( F )15.Internet resources are stored on Web servers. ( T )16.Windows 2000 is the first Windows operating system in a real sense.( F ) 17.We can view an operating system as a resource manager. ( T )18.Windows 95 is the first Windows operating system in a real sense. ( T ) 19.We can view an OS as a resource manager. ( T )20.We can view an operating system as a output hardware. ( T )21.WWW stands for World Wide Web. ( T )22.You can connect 255 devices to a computer by USB. ( F )23.You can connect 120 devices to a computer by USB. (T ）24.You can connect 255 devices to a computer by USB. ( F )25.You can connect 127 devices to a computer by USB. ( T )26.You can connect 255 devices to a computer by USB. ( F )27.Keyboard and mouse are both the input devices of the computer. ( T )28.Both the user names and the passwords must be unique for E-mail accounts.( F ) 29.Buffering is an approach to improving system performance. ( T )30.Buffering is an approach to improving system performance. ( T )31.ALU is one of the components of CPU.( T ）32.A cache runs as fast as a RAM. ( F)33.An OS is the software which acts as an interface between a user and a computer. ( T )34.A buffer's capacity is low and price is high, and it runs as fast as a RAM. ( F ) 35.A CPU includes the ALU and the controller. ( T )36.ALU is one of the components of CPU. ( T ）37.JAVA is a Object-Oriented programming language.(T )38.A scanner belongs to the output device. ( F )39.A U-disk belongs to the output device.( T )40.PROM is the abbreviation of portable read –only memory. ( F )41.PCI is a popular low-bandwidth bus. ( F)42.Printer is the input device of the computer. ( F)43.Microsoft Windows 2000 is an operating system of the computer. ( T )44.PCI is a popular low-bandwidth bus. ( F)45.Printer is the input device of the computer. ( F)46.PCIisabbreviationofperipheralcomponen tinterconnect.( T )47.Primary storage provides CPU with temporary storage for programs and data. (T)48.Printer is the I/O device of the computer. ( T )49.The system clock sends out pulses regularly. ( T )50.PDA is one of the components of CPU. ( F )51.PCI is a popular low-bandwidth bus. ( F )52.FTP is a protocol of the computer network. ( T )53.PROM is the abbreviation of portable read –only memory.（T )54.HTTP stands for High Transportation Port. ( F )55.Hard disks and floppies operate in different ways. ( F)56.Hard disk provides CPU with temporary storage for programs and data. (F)57.Cache memory is much faster than RAM. ( T）58.HTML is used to write Web pages.( T)59.HTTP is used to locate Internet resources. ( F )60.VDT stands for video display terminal. (T)61.System bus provides a path for moving data between system modules. ( F ）62.The single-sided DVD can store 6.5GB of data. ( F )63.There 3 main categories of optical laser disks: CD-ROM, DVD and VCD. ( F )64.The single-sided DVD can store 6.5GB of data. ( F )65.The user name must be unique for E-mail accounts. ( T ) 66.The single-sided DVD can store 6.5GB ofdata. ( F ）67.The Web browser is used to display thedata stored on the Internet. ( T )68.The wide of the bus is also called the"word length". ( T )69.The single-sided DVD can store 6.5GB ofdata. ( F )70.The CPU is the brain of a computer( T )71.The single-sided DVD can store 6.5GB ofdata. ( F )72.To format a floppy means that magneticareas are created. (T )73.Microsoft SQL server 2000 is anoperating system of the computer. ( F )74.Microsoft Office 2003 is operatingsystem software. ( F )75.-DOS refers to Microsoft Disk OperatingSystem. ( T )76.MS Office 2000 is the first Windowsoperating system in a real sense. ( F )77.Microsoft Office 2003 is an operatingsystem software. ( F )78.MS-DOS is a Object-Oriented programminglanguage. ( F )79.MS Windows 2000 is a hardware componentof computer.（F)80.DVD provides CPU with temporary storageprogramdata.( F )81.JAVA is a structured programminglanguage. ( F )82.JAVA is a Object-Oriented programminglanguage. （ T )83.ROM is the abbreviation of read ofmemory. ( F )84.OS is the software which acts as aninterface between a user and a computer.( T )85.FTP is not a protocol of the computernetwork. ( F )86.FTP is a protocol of the computernetwork. ( T )87.Linux is an operating system. ( T )88.URL is used to locate Internet resources.( T )89.E-mail is a method of sending andreceiving messages on the Internet. ( F )90.XML is used to write Web pages.( F )91.A buffer's capacity is low and price ishigh, and it runs as fast as a RAM. ( F )92.A scanner belongs to the output device.( F )93.A U-disk belongs to the outputdevice.( T )94.Both the user names and the passwordsmust be unique for E-mail accounts.( F )95.C is an Object-Oriented programminglanguage. ( F )96.FTP is not a protocol of the computernetwork. ( F )97.Hard disk provides CPU with temporarystorage for programs and data. (F )98.HTML is used to write Web pages.( T)99.Linux is an operating system. ( T )100MS-DOS refers to Microsoft DiskOperating System. ( T )101.Primary storage provides CPU withtemporary storage for programs and data.(T)102.The smallest unit of the memory is themagnetic cell.( T)103. Magnetic cells use the "write" and"read" currents with same direction tostore and retrieve data.( F)104. The most influential component of acomputer system configuration is thememory.( F )105. Both ink-jet and laser printers arenon-impact printers; they are based on thesame principle. （F）106. Ink-jet printers have pins in theirprinting heads to form dots to produceprinted results.（ F）107. A plotter is the popular hardcopyoutput device commonly used in theeducation sector. （F）108. Word processors ease much of tediumassociated typing, proofing. andmanipulating words. （T）109.The real strength of a word processoris its ability to store, retrieve , andchange data. （T）110.The implementation of the WWW is basedon a standard client-server model. （T）111.All Von Neumann type digital computersconsist of the input/output unit, thearithmetic unit, networking unit, thecontrol unit and the memory. （F）112.A scanner belongs to the input/outputdevice. （T）113. A binary number needs more computerresource to accommodate than a decimalnumber.（T）114.The operations on decimal numbers aremuch easier and need much less time than ina binary system. （F）115. HTML is so important to the WWW thatit is recognized every where on the WWW.（F）116. The Web server is the only componentof the WWW that is able to read the HTML.（F）117. Generally speaking, most of E-mailsystems do allow text formatting.（F）118. Users have to attach word-formattedtexts to their E-mail messages if they haveto send word-formatted texts. （T）119.Instantaneousness and high efficiencyare major advantages of the E-mailapplication. （T）连线题：1. Computer software A. provides supportfor application software.2.System utilities B refers toMicrosoft Disk Operating System.3.System software C is a set of computerprograms.4. Operating systems D. has been widelyused in CAD programs.5.MS-DOS E. are more suitable for PCusers.6. The Unix F. can be understood assystemtune-up programs.7. The Linux G. are truly powerfulenterprise-level computing tools.8. The Unix and Linux H. is the firstWindows operating system in a real sense.9. MS Windows I. has been adopted fornternet servers.10. Windows 95 J. are preloaded ontocomputers by computer makers.11. The storage device A. sends outpulses regularly.12. A CPU includes B. faster than a RAM.13.The wide of the bus C. the ALU and thecontroller.14. The system clock D. is used to readand write data.15. ROM E. belongs to the systemconfiguration of a computer.16. A buffer runs F. the buffer firstwhen it needs data to operate.17. A CPU searches G. exchangesections of data when necessary.18. A hard disk and a RAM H. is theextension of the RAM.19. A RAM I. is able to keep the datastored in it when the power is gone.20. The virtual memory J. is also calledthe "word length"连线结果：1-C 2-F 3-A 4-J 5-B 6-D7-I 8-G 9-E 10-H 11-E 12-C 13-J14-A 15-I 16-B 17-F 18-G 19-D20-H填空题：1.Thread is sometimes called lightweightprocess.2.A collection that stores objects of thesame data type is referred to asa homogeneous collection.3.A virus scanner is a program that isdesigned to check an entire computer systemfor known viruses or suspicious activity.4.A stack is a list of items that areaccessible at only one end of the list.5. Electronic Business is the integrationof IT and particularly the Internet intobusiness processes to change organizationsand create new ones.6. Cache memory is employed by computerdesigners to increase the computer systemthroughput .7.The operating system acts as the managerof system resources and allocates them tospecific programs and users as necessaryfor their tasks.8.Hubs can be categorized as either CSMA/CDor full-duplexrepeaters.9.Frequency division multiplexing (FDM)is the technical term applied to a networksystem that uses multiple carrierfrequencies to allow independent signalsto travel through a medium.10、The Unified Modeling Language(UML)is agraphical language for visualizing ,specifying , constructing , anddocumenting the artifacts of asoftware-intensive system.11. Data query uses a set of commands toexplore the database contents and allowsthe user to convert the raw data into usefulinformation.12.Another important object-orientedconcept that relates to the class hierarchyis that common messages can be sent to theparent class objects and all derivedsubclass objects. In formal terms, this iscalled polymorphism.13.Anentity is an object , which can beuniquely distinguished from other objects.14.Remote teleworkers also have the optionto have an ISDN line installed to their homeor office , linking them to the corporateIntranet via a local internet serviceprovider(ISP).15.In predicate calculus , eachpredicate is given a name , which isfollowed by the list of arguments.16. Virtual functions utilize a table foraddress information.17.The MAC sublayer defines the CarrierSense Multiple Access with CollisionDetection protocol , which made Ethernetfamous.18.Pages are viewed with a browser .19.An expert system’s knowledge isobtained from expert sources and coded ina form suitable for the system to use in itsinference or reasoning processes.20.Windows managers manage the devicesused to exchange information betweenapplications and users.21.Methods are similar to the functions ofprocedure-oriented programming.The C++ class actually serves as atemplate or pattern for creating objects.22.The private section of a class limits theavailability of data or methods to theclass itself.23.Flash memory is intermediate betweenEPROM and EEPROM in bith cost andfunctionality.24.Inheritance in object-orientedprogramming allows a class to inheritproperties from a class of objects.25.The Entity-Relationship model( E-Rmodel )is based on a perception of a realworld which consists of objects calledentities and relationships among theseobjects.26.Linux is an operating system , whichacts as a communication service between thehardware and the software of a computersystem.27.Spooling provides a pool of jobs whichhave been read and waiting to be run.28.Data management uses a set of commandsto enter , correct , delete , and updatedata within the database tables.29.The pattern of the oscillation iscalled a waveform .30.Moore observed that the number oftransistors that could be put on a singlechip was doubling every year and 27. Toreduce design complexity , most networksare organized as a series oflayer( levels ) , each one built upon theone below it.31.correctly predicted that this pacewould continue into the near future.32.Thread is sometimes called lightweightprocess.33.A collection that stores objects of thesame data type is referred to asa homogeneous collection.34.A virus scanner is a program that isdesigned to check an entire computer systemfor known viruses or suspicious activity.35.A stack is a list of items that areaccessible at only one end of the list.36.Electronic Business is the integrationof IT and particularly the Internet intobusiness processes to change organizationsand create new ones.37.Cache memory is employed by computerdesigners to increase the computer systemthroughput .38.The operating system acts as the managerof system resources and allocates them tospecific programs and users as necessaryfor their tasks.39.Hubs can be categorized as eitherCSMA/CD or full-duplexrepeaters.。
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计算机专业英语课程考核说明一、有关说明1. 考核对象国家开放大学开放教育专科信息系统开发与维护专业学生。
2. 启用时间2015年秋季学期。
3. 考核目标考核学员在计算机开发和应用中运用英语知识的能力，包括掌握并熟练运用常见的专业英语词汇、词组和句型，阅读一般计算机英语文献，以及对难度适当的文献进行翻译的能力。
4. 考核依据本课程考核说明是依据国家开放大学《计算机专业英语课程教学大纲》、文字教材《计算机专业英语》（穆志纯主编，中央广播电视大学出版社2004年6月第1版）制定的。
本课程考核说明是课程考核命题的基本依据。
5. 考核方式及计分方法本课程考核采用形成性考核与终结性考试相结合的方式。
形成性考核占课程综合成绩的50%，终结性考试占课程综合成绩的50%。
课程考核成绩统一采用百分制，即形成性考核、终结性考试、课程综合成绩均采用百分制。
课程综合成绩达到60分及以上（及格），可获得本课程相应学分。
二、考核方式与要求（一）形成性考核1. 考核目的加强对学生平时自主学习过程的指导和监督，重在对学生自主学习过程进行指导和检测，引导学生按照教学要求和学习计划完成学习任务，达到掌握知识、提高能力的目标，提高学生的综合素质。
2.考核手段形成性考核成绩包括形成性作业成绩和学习过程表现成绩两部分，形成性作业成绩课程综合成绩30%，学习过程表现成绩占课程综合成绩20%。
学习过程表现成绩评定由分部（省校）负责设计组织。
形成性作业采用纸质形成性考核册。
3.形成性考核任务的形式及计分方法形成性作业任务列表每次形考任务按照百分制计分，所得分数平均分即为课程的形成性作业成绩。
（二）终结性考试1. 考试目的终结性考试是在形成性考核的基础上，对学生学习情况和学习效果进行的一次全面检测。
2. 命题原则第一，本课程的考试命题严格控制在教学大纲规定的教学内容和教学要求的范围之内。
第二，考试命题覆盖本课程教材的1-9章，既全面，又突出重点。
第三，每份试卷所考的内容，覆盖本课程教材所学内容的70%以上章节。
第四，试题难度适中。
一般来讲，可分为：容易、适中、较难三个程度，所占比例大致为：容易占30%，适中占50%，较难占20%。
3. 考试手段网络考试。
4.考试方式闭卷。
5. 考试时限60分钟。
三、终结性考试题型及规范解答举例Ⅰ. Vocabulary(词汇，60分)(一)．Fill in the blanks with the corresponding Chinese expressions that list below.(写出下列词组的汉语。
共20分，每题2分)1．central processing unit（CPU）2．operating system3．hard disk4．management information system5．electronic commerce6．data warehouse7．Software engineering8．Property Window9． machine language10．computer virus(二)．Fill in the blanks with the corresponding English abbreviations that list below. (从下面方框中选择合适英语缩写.。
共20分，每题2分)1．随机存储器 2．局域网3．传输控制协议 4．文件传送[输]协议5．通用串行总线 6．面向对象编程7．集成开发环境 8．结构化查询语言9．数据库管理系统 10．多文档界面（三）Fill in the blanks with the corresponding English abbreviations that list below. (从下面方框中选择合适英语缩写.。
共20分，每题2分)1. input2. high-level language3. structured programming4. functional testing5. multimedia6. switch7. firewall8. application software9. system software10. audioⅡ. Comprehension( 阅读理解，40分)Passage A During initial days of computing, software was largely developed by small groups of people.When this software was to be maintained by another set of people, it used to be a nightmarishexperience. When large commercial projects were to be handled, it used to be an almostimpossible task to keep the time and budget under control, and projects used to get delayed andmany projects were abandoned halfway. There was no systematic procedure for the softwaredevelopment; everything was done on ad hoc basis. This ad hoc approach led to the ‘softwarecrisis’.Over the last few decades there has been a tremendous growth in information technology andits impact on everyday life. Complex software systems have become critical to the operation ofmany systems in areas such as banking, communications, manufacturing, power generation, andtransportation. Progress in computer science and accumulated experience with industrialproduction of software have led to the emergence of software engineering as a separate discipline.The software engineering discipline has been defined as "the application of systematic, disciplined,quantifiable approaches to the development, operation, and maintenance of software." that is, theapplication of engineering to software .The computer science discipline concerns with developing large applications. Softwareengineering covers not only the technical aspects of building software systems, but alsomanagement issues, such as directing programming teams, scheduling, and budgeting.For developing a software product, the development process is divided into different stages. Aconvenient way of splitting the whole process is to divide the development into the following fivestages:Requirements Analysis & Specification : define the system requirements in detailDesign : specify system architecture and modules in detailCoding : produce source codeTesting : deal with unit testing and system testingMaintenance: fix bugs, enhance features and adapt across platforms.（一）Tell whether the following statements are true(T) or false(F) according to the passageA.（根据上文的内容判断下列句子的正误。
20分，每题2分）1. During initial days of the development of software, everything was done in discipline. ( ) ( )2. The definition of software engineering is "the application of systematic, disciplined,quantifiable approaches to the development, operation, and maintenance of software."3. For developing a software product, you need design, coding and testing.4. software engineering is the application of engineering to software .5. Software engineering only covers the technical aspects of building software systems.Passage BA computer virus is a computer program that is created to make and spread copies of itself.The program may however also be designed to have other effects on the systems it infects, rangingfrom the annoying to the disastrous.Virus attacks are growing rapidly these days. According to BusinessWeek, the 76,404 attacksreported in the first half of 2003 nearly match previous year's total number . As new antivirus toolsare more powerful than before, the virus writers are getting a lot smarter with newer and creativeways to attack network systems. Let's first examine some common virus types:Basic Virus - a piece of software code that is developed to attack computers and networksystems via email or Internet connections. It quickly replicates itself and gradually attaches to files,programs or the hard drive.Trojan Horses - This is a program that doesn't replicate when entering a system but can beeffectively used to open 'back doors.' Trojan Horses allow hackers to take control over aparticular system or to steal very important data.Worm - this type of virus is able to spread itself automatically over the network from onecomputer to the next. During a worm attack, users' computers get infected without even having toclick open email attachment or any program, etc.Since it is very difficult to avoid the virus, your best defense is a powerful antivirus program.In order to fight with such viruses, the software vendors should focus on making their productsmore robust. This may ask for a trade-off between user-friendliness and security. In specific casesit may require line-by-line inspection, code retooling and even systems automation to defend theinstalled programs.(二)、choose the best answer according to the passage B.(根据上文的内容选择正确的答案。