计算机专业英语—考试题库及答案

----------------------------精品word 文档 值得下载 值得拥有---------------------------------------------- 一、词汇(一)Translate the following words or expressions into Chinese.1．Central Processing Unit 中央处理单元2．relational database 关系数据库 3．software crisis 软件危机 4．feasibility analysis 可行性分析5．electronic commerce 电子商务6．reference element 参考元素9．object-oriented language 面向对象的语言13．assembly language 汇编语言14．standardize 使标准化17．embedded system 嵌入式系统----------------------------精品word 文档 值得下载 值得拥有----------------------------------------------20．gray scale 灰度 (二) Fill in the blanks with the corresponding English abbreviations. (根据汉语写出相应的英语缩写。

)1．随机存储器 RAM2．广域网 WAN3．超文本标记语言 HTML4．文件传输协议 FTP5．液晶显示器 LCD6．结构化查询语言SQL7．磁盘操作系统 DOS8．电子公告板系统 BBS(三) Translate the following English abbreviations into Chinese. (根据英语缩写写出相应的中文意思。

)1．USB 通用串行总线 3．AI 人工智能4．HDD 硬盘驱动器5．DNS 域名服务器6．IE 网页浏览器8．PPP 点对点通信协议 9．SMTP 简单邮件传输协议10．WWW 万维网二、 匹配1、portability J A 、半兼容的2、ROM D B 、客户服务器模式3、carrier signal G C 、数据库管理信息系统4、protocol F D 、只读存储器5、CSS H E 、综合业务数字网6、proxy server N F 、协议7、computer aided design S G 、载波信号8、semi-compatible A H 、层次式样表9、SCSI O I、性能影响10、URL（uniform resource locator） M J、可移植性11、performance hit I K、超文本传输协议12、CP/M R L、局域网13、ISP T M、统一资源定位器14、CLI(Command Language Interpreter)Q N、代理服务器15、hypertext document P O、小型计算机系统接口16、LAN L P、超文本文档17、database management system C Q、命令语言解释程序18、HTTP K R、微机控制程序19、ISDN E S、计算机辅助设计20、client server B T、网络服务提供者三、英文解释（此题仅供参考）In this section, there are 15 sentences which are the English words explanation. You are required to read it carefully, then choose the proper word corresponding with the explanation。

《计算机专业英语》习题参考答案Lesson 1I.1. Operating System2. Fetch-evaluate-execute3. Front-side bus4. Dual-core processor5. Basic Input/Output System(BIOS)II.1. 指令是特定各式的二进制数列，它们对于每台机器都是唯一的。

2. CPU是中央处理单元的简称，每个字母分开发音。

3. 大多数计算在中央处理器中进行。

4. 双核是指一个处理器上有两个完整运算内核的CPU。

5. 处理器：是微处理器或CPU的缩写。

6. 集成电路：即芯片，是由半导体材料制成的一种电子设备。

III.1. F2. T3. TIV.1.ALU, CU, Register2.memory3.processor4.the CPULesson 2I.1.Static Random Access Memory(SRAM)2.Dynamic Random Access Memory(DRAM)3.Virtual Memory4.Physical Memory5.Level 1 Cache6.Level 2 Cache7.HDD access speedII.1.动态随机存储器之所以称为“动态”是因为它每秒钟被刷新数千次。

2.RAM：是计算机中存储操作系统、应用程序和当前正是用数据的地方。

3.ROM由计算机中一小块长寿命电池供电。

4.RAM缓存是由高速静态随机存储器构成的存储器。

III.1. F2. F3. F4. TIV.1. non-volatile2. compiler3. volatile4. DRAMLesson 3I.1. Motherboard2. PC Case3. Hard Disk Drive(HDD)4. Optical mouse5. RAM6. Mobile DiskII.1.PC是有很多组件构成的一个系统。

湖北职业技术学院2008-2009学年度第一学期期末考核试卷考核课程： 《计算机专业英语》 考试类型： 理论 考试方式： 闭卷笔试 学生所在院系： 信息技术学院 年 级： 2007 级 试 卷： A姓名: 班级： 学号：Ⅰ。

Translate the following phrases into English(将下列短语翻译成英语)（10％）1。

软件工程 （ )2。

算术逻辑运算 ( )3. 机器码 ( ）4。

帮助菜单 （ ）5。

图形技术 ( ）6. 中间件 （）7. 电子商务 （ )8。

办公自动化 ( ）9。

计算机病毒( )10。

可执行文件( )column with those similar in meaning in the right column （将左列的词汇与右列相应的汉语匹配)（10％）1. memory unit a. 半导体存储器2. intelligence b。

机制3。

semiconductor memory c。

存储单元4. data definition language d. 数据定义语言5. mechanism e。

通信6. machine language f。

机器语言7。

communication g。

智能8. element distance h。

桌面操作系统9。

desktop operating system i。

输入/输出设备10。

input/output device j.像素距离1。

（） 6. （）2. （） 7。

（）3。

（） 8。

（）4. ( ) 9. （）5。

( ） 10。

（ )Ⅲ. Fill in the blanks with the corresponding English abbreviations.（根据汉语写出相应的英语缩写） (10%）1. 只读存储器 _________ 6。

超文本标记语言_________2。

计算机专业英语试题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. network security___________________(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 right column．(将左列的词汇与右列相应的汉语匹配。

年级: 专业:_____班级:_____姓名:_______学号:_____座号:___成绩:____Ⅰ. Vocabulary(词汇题)(共20分)(一). Translate the following words and expressions into Chinese(写出下列词组的相应中文含义。

)(共10分，每题1分)1. Mb ps___________________2. pirated software________________3. backup copy_______________4. fiber optics______________________er authentication________________6. network security_______________________7. surf the web______________________8. virus checker_______________________9. search engine__________________ 10. encryption program_______________________(二)．Fill in the blanks with the corresponding English expressions.(根据中文写出相应的英语缩写或全称。

) (共10分，每题1分)1. 统一资源定位符_______________2. 万维网____________________3. 信息技术_____________4. 数字用户线路________________________5. 个人数字助理___________________6. 电子数据交换______________________7. 数据加密系统____________ 8. 因特网服务提供商______________________9. 移动电话______________________ 10.电子商务____________________Ⅱ. Reading comprehension(阅读理解,共40分)（一）从供选择的答案中，选出应填入下面叙述中{ }内的最确切的解答，把相应编号写在答卷的对应栏内。

计算机专业英语答案【篇一：计算机专业英语试题及答案(b)】the following abbreviations(写出下列缩写词的全称)（15%）wan__________________________________________________ http__________________________________________________nt____________________________________________________ ceo__________________________________________________ dbms________________________________________________isp___________________________________________________ xml__________________________________________________ bios_________________________________________________ it____________________________________________________二、match the following words and expressions in the leftcolumn with those similar in meaning in the right)（10%）1. output devices a. 操作系统2. silicon b. 扩展存储器3. expanded memory c. 硅4. database administratord. 输出设备5. operating system e. 汇编语言6. assembly language f. 数据库管理员7. gatewayg. 数字图像处理8. laser technologyh. 网关9. digital image processingi. 制造过程10.manufacturing process j. 激光技术1. （） 6. （）2. （） 7. （）3. （） 8. （）4. （） 9. （）5. （） 10.（）三、translate the following phrases into english(将下列短语翻译成英语)（10%）1. 高速打印机 ( )2. 随机存取存储器 ( )3. 软件可靠性 ( )4. 面向服务的 ( )5. 光盘驱动器 ( )四、for each of the following blanks, four choices are given. choosethe most appropriate one (从下面给出的四个选项中选择最恰当的答案)（30 %）1. most system boards have two kinds of power connectors: _________ .a. at and isa stylesb. atx and isa stylesc. at and eisa stylesd. at and atx styles2. a processor is composed of two functional units, they are _________.a. an arithmetic/logic unit and a storage unitb. a control unit and some registersc. a control unit and an arithmetic/logic unitd. some registers an arithmetic/logic unit3. _________ is a storage location inside the processor.a. a registerb. aluc. controld. memory4. a periodic refresh is needed to restore the information for the _________ .a. sramb. dramc. epromd. eeprom5. the raw data are stored on the disk using the _________ .a. data dictionaryb. file systemc. dbmsd. dba6. the _______ serves as an interface between hardware and software.a. systemb. application programc. operating systemd. control unit7. most operating system have a standard set of _________ to handle the processing of all input and output instructions.a. spreadsheetb. control instructionsc. i/o operationd. data table8. _________ uses commands that are easier for programmers to understand than are machine language commands.a. assembly languageb. high-level languagec. c languaged. c++ language9. when a _________ is used, all the devices in the network are connected to a single cable.a. bus networkb. ring networkc. star networkd. network10. two common applications of lans are _________ resource sharing and information resource sharing.a. softwareb. computerc. networkd. hardware11. with internet explorer and an internet connection, you can search for and view information on the _________ .a. active desktopb. programsc. phone dialerd. world wide web12. videodisc and laser technology provide the abilityto_________a. cost moreb. create some education filesc. enhance other forms of educationd. store large amounts of data13. _________ refers to the process of a two dimensional picture by a digital computer .a. pattern recognitionb. image compressionc. digital image processingd. image data file format14. “multimedia” means that _________ .a. it can play music.b. it can show a graph.c. it can rotate a three-dimensional model.d. it can do all above at the same time.15. many companies use _________ to train their employees.a. technologyb. entertainmentc. multimedia applicationsd. animation五. to identify the following to be true or false accordingto computer knowledge( 根据计算机知识判别是非题（)10%）1. a register is a storage location inside the processor. ()2. a system board is a heart of a computer. ()3. the memory addresses are expressed as binary numbers.()4. metadata means data about data. ()5. without an operating system, we could not execute a user program. ()6. a high-level language can be designed to only process scientific calculation.()7. for information about using internet explorer, click the help menu in internet explorer. ()8. the development of videodisc is useful for distance education. ()9. there are three general types of compression. ()10. multimedia is not only a product, but also a technology.()六. reading comprehension(阅读理解)(25%)(一) fill in the blanks with suitable words or expressionsfrom the list given below, and change the form where necessary (从下面所列词语中选择合适的词语, 以其适当的形式填空)(10%)high-level languageassembly languagewrittenmachine language notationa programming language, designed to facilitate the communication between human and computers, is a__________________ for describing computation in readable form. there are 3 levels of programming languages, they are__________________, which can be run directly by computer; __________________and______________. 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__________________ . therefore, first thing to be decided about a task is to choose which programming language is best suited for the job.passage athe central processing unit(cup) is the heart of the computer systems. amongother 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, which its speed and capacity have increased tremendously. indeed, these changes have resulted in micro-computers that are small enough to fit onyour desk and your lap. the cpu comprise 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 comparison. 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.(二) 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.()2. the movement of electronic signals between main memory and the alu as well as the control signal between the cpu and input/output devices are controlled by the control unit of the cpu. ()3. the cpu comprises the control unit and memory. ()4. the control unit performs all the arithmetic and logical functions. ()5. the central processing unit (cpu) is the heart of the computer systems.( ) 要求：明确标注每小题或每步骤得分点一. give out the full names for the following abbreviations(写出下列缩写词的全称)（15%）( 本题共15分, 每小题1.5分)wan: wide area networkhttp: hypertext transport protocolnt: net technologyceo: chief executive officerdbms: database management systemsisp: internet service provider【篇二：计算机专业英语试题及答案(b卷)】卷考核课程：《计算机专业英语》考试类型：理论考试方式：闭卷笔试学生所在院系：信息技术学院年级： 2007级试卷： b 姓名：班级：学号：Ⅰ. translate the following phrases into english(将下列短语翻译成英语)（10%）1. 机器语言 ( )2. 随机存取存储器 ( )3. 汇编语言指令 ( )4. 软件产品 ( )5. 取指—译码—执行( )6. 面向服务的( )7. 电子媒介 ( )8. 感染模块 ( )9. 分辨率 ( )10. 硬件维护 ( )Ⅱ. match the following words and expressions in the leftcolumn with those similar in meaning in the right)（10%）1. output devices a. 操作系统2. silicon b. 扩展存储器3. expanded memory c. 硅4. database administrator d. 输出设备5. operating system e. 汇编语言6. assembly language f. 数据库管理员7. gatewayg. 数字图像处理8. laser technologyh. 网关9. digital image processingi. 作业队列10.job queue j. 激光技术1. （） 6. （）2. （） 7. （）3. （） 8. （）4. （） 9. （）5. （） 10.（）Ⅲ. fill in the blanks with the corresponding englishabbreviations.(根据汉语写出相应的英语缩写) （10%）1. 广域网 _________ 6. 网络服务提供商 _________2. 超文本传输协议_________7. 可扩展标记语言_________3. 计算机辅助设计_________8. 基本输入输出系统_________4. 万维网联盟_________ 9. 信息技术_________5. 数据库管理系统_________10. 万维网__________Ⅳ. for each of the following blanks, four choices are given.choose the most appropriate one (从下面给出的四个选项中选择最恰当的答案)（15 %）1. _________ refers to the number of individual dots of color, known as pixels, contained on a display.a. dot pitchb. resolutionc. refresh rated. scan style2. a processor is composed of two functional units, they are _________.a. an arithmetic/logic unit and a storage unitb. a control unit and some registersc. a control unit and an arithmetic/logic unitd. some registers an arithmetic/logic unit3. _________ is a storage location inside the processor.a. a registerb. aluc. controld. memory4. a periodic refresh is needed to restore the information for the _________ .a. sramb. dramc. epromd. eeprom5. the raw data are stored on the disk using the _________ .a. data dictionaryb. file systemc. dbmsd. dba6. the _______ serves as an interface between hardware and software.a. systemb. application programc. operating systemd. control unit7. most operating system have a standard set of _________ to handle the processing of all input and output instructions.a. spreadsheetb. control instructionsc. i/o operationd. data table8. _________ uses commands that are easier for programmers to understand than are machine language commands.a. assembly languageb. high-level languagec. c languaged. c++ language9. when a _________ is used, all the devices in the network are connected to a single cable.a. bus networkb. ring networkc. star networkd. network10. two common applications of lans are _________ resource sharing and information resource sharing.a. softwareb. computerc. networkd. hardware11. with internet explorer and an internet connection, you can search for and view information on the ________.a. active desktopb. programsc. phone dialerd. world wide web12. to open internet explorer, just click start, point to_________ , and then click internet explorer.a. programsb. viewc. layoutd. control panel13. e-commerce does business through _________.a. face-to-face meetingb. computerc. wire-photod. internet and edi14. every transaction in electronic commerce includes information flow, commercial flow, _______ and material flow.a. data flowb. currency flowc. merchandise flowd. file flow15. many companies use _________ to train their employees.a. technologyb. entertainmentc. multimedia applicationsd. animationⅤ. reading comprehension(阅读理解)(35%)(一) fill in the blanks with suitable words or expressionsfrom the list given below, and change the form where necessary (从下面所列词语中选择合适的词语, 以其适当的形式填空)(5%)requirements maintain disciplinedcoding modifysoftware engineering, which means the application of engineering to software, is a method to develop, operate and ________ software.that is, the development of software is on a systematic, _________, quantitive basis. before starting the development of software, you have to systematically approach the problem. you have to understand the _________ (what thesoftware is supposed to do), carry out the design, do the_________, 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 some changes--refinements or enhancements then the software has to be_________.passage athe 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, which its speed and capacity have increased tremendously. indeed, these changes have resulted in micro-computers that are small enough to fit on your desk and 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 signalsbetween 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 comparison. 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.(二) 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)(10%)1. with the development of computer, the physical size of the cpu has often become bigger and bigger.()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. ()3. the cpu comprises the control unit and memory. ()4. the control unit performs all the arithmetic and logical functions. ()5. the central processing unit (cpu) is the heart of the computer systems.( )passage ba computer virus is a computer program that is created to make and spread copies of itself. the programmay however also be designed to have other effects on the systems it infects, ranging from the annoying to the disastrous. virus attacks are growing rapidly these days. according to business week, the 76,404 attacks reported in the first half of 2003 nearly match previous years total number. as new antivirus tools are more powerful than before, the virus writers are getting a lot smarter with newer and creative ways to attack network systems. lets first examine some common virus types: basic virus a piece of software code that is developed to attack computers and network systems 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 doesnt replicate when entering a system but can be effectively used to open back doors. trojan horses allow hackers to take control over a particular system or to steal very important data.worm - this type of virus is able to spread itself automatically over the network from one computer to the next. during a worm attack, users computers get infected without even having to click 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【篇三：计算机专业英语试卷及答案(b卷)】-----------------订-----------------线-------------------内-------------------不---------------------要-----------------------答-------------------题*******学院试卷（b卷）2013—2014学年第一学期课程计算机专业英语开课班级年级 12级班级学号学生姓名考试教室本试卷共 4 页，满分100分；考试时间：90分钟；考试方式：闭卷；考核方式：考查-------------------------------------------------------------------------------------------------------------------------------------------------------------一、写出下列词组的汉语。

计算机专业英语试题2Ⅰ. Vocabulary(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 system2．white box testing3．hard disk4．management information system5．electronic commerce6．relational database7．software engineering8． software maintenance9． menu bar10．network security(二)．Fill in the blanks with 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 right column.(将左列的词汇与右列相应的汉语匹配。

)(10分，每空1分)1. application software a. 音频2. machine language b. 应用软件3. structured programming c. 机器语言4. functional testing d. 软件测试5. memory e. 结构化程序设计6. relational database f. 内存7. firewall g. 功能测试8. software testing h. 关系数据库9. hacker i. 黑客10. audio j. 防火墙1． 6.2． 7．3． 8.4． 9.5． 10.Ⅱ. Comprehension(阅读理解)（一）Fill in the blanks with suitable words or expressions from the list given below, and change the form wherenecessary. （从下面方框中选择合适的词或表达，以其适当的形式填空。

计算机专业英语考试试题及答案一、选择题1. Which of the following is NOT a programming language?A. JavaB. PythonC. HTMLD. CSS2. What does the acronym "SQL" stand for?A. Structured Query LanguageB. Simple Query LanguageC. Script Query LanguageD. Secure Query Language3. Which protocol is commonly used for sending and receiving emails?A. FTPB. HTTPC. SMTPD. TCP4. What does the term "CPU" refer to?A. Central Processing UnitB. Computer Processing UnitC. Central Program UnitD. Computer Program Unit5. Which of the following is NOT a type of network topology?A. StarB. RingC. MeshD. Scroll二、填空题1. HTML stands for Hypertext Markup Language, which is used for ____________.2. The process of converting source code into machine code is called ____________.3. IP address stands for ____________.4. The act of copying files from a remote server to a local computer is known as ____________.5. The programming language developed by Apple Inc. for iOS and macOS is ____________.三、简答题1. What is the difference between a compiler and an interpreter? Provide examples of programming languages that use each of these methods.2. Explain the concept of object-oriented programming (OOP) and provide an example of a programming language that utilizes this paradigm.3. Describe the client-server model and provide an example of a commonly used protocol within this model.四、论述题Discuss the impact of artificial intelligence (AI) on various industries. Provide examples of how AI is being used in fields such as healthcare, finance, and transportation. Analyze the potential benefits and challenges of implementing AI in these industries.答案：一、选择题1. C. HTML2. A. Structured Query Language3. C. SMTP4. A. Central Processing Unit5. D. Scroll二、填空题1. creating and structuring the content of a webpage2. compilation3. Internet Protocol4. downloading5. Swift三、简答题1. A compiler translates the entire source code into machine code before the program is executed. Examples of languages that use compilers are C, C++, and Java. On the other hand, an interpreter translates and executes the source code line by line. Python and Ruby are examples of languages that use interpreters.2. Object-oriented programming (OOP) is a programming paradigm that organizes data and functions into reusable objects. It focuses on the concept of classes and objects, allowing for code reuse and encapsulation. An example of a programming language that uses OOP is Java, where objects are instances of classes and can interact with each other through methods and attributes.3. The client-server model is a distributed computing architecture wherea server provides services or resources to multiple clients. The clients request and receive these resources through the network. An example of a commonly used protocol within this model is the Hypertext Transfer Protocol (HTTP), which is used for communication between web browsers (clients) and web servers.四、论述题Artificial intelligence (AI) has had a significant impact on various industries. In healthcare, AI is being used for diagnoses and treatments, analyzing medical images, and personalized medicine. For example, AI-powered algorithms can help detect diseases like cancer at an early stage, leading to better treatment outcomes. In finance, AI is utilized for fraud detection, algorithmic trading, and customer service. AI algorithms can analyze large amounts of financial data to identify patterns and make accurate predictions. In transportation, AI is being employed for autonomous vehicles, traffic management, and logistics optimization. Self-driving cars, for instance, use AI algorithms to navigate and make decisions on the road.The implementation of AI in these industries brings about many benefits, such as increased efficiency, improved accuracy, and cost savings. AI systems can process and analyze vast amounts of data much faster than humans, leading to faster and more accurate results. However, there are also challenges to consider. Privacy and security concerns arise as AI systems handle sensitive information. There is also the worry of job displacement, as AI automation may replace certain human tasks. Additionally, ethical considerations need to be addressed, such as bias in algorithms and the potential for AI to be used for malicious purposes.Overall, the impact of AI on various industries is undeniable. It has the potential to revolutionize healthcare, finance, transportation, and many other sectors. However, careful implementation and regulation are necessary to ensure its responsible and beneficial use.。

一、选择题1.What is the process of converting a high-level programming language into machine languagecalled?A.Debuggingpilation（正确答案）C.ExecutionD.Interpretation2.Which of the following is a programming paradigm that organizes software design around data,and the operations performed on that data?A.Object-oriented programming（正确答案）B.Procedural programmingC.Functional programmingD.Event-driven programming3.In computer networks, what does the term "protocol" refer to?A. A set of rules governing the exchange of information between devices（正确答案）B.The physical connection between devicesC.The speed of data transmissionD.The type of data being transmitted4.What is the term used to describe the process of dividing a complex problem into smaller, moremanageable parts?A.Modularization（正确答案）B.OptimizationC.EncapsulationD.Polymorphism5.In computer security, what is the term for unauthorized access to or modification of data?A.EncryptionB.DecryptionC.Hacking（正确答案）D.Firewall6.Which of the following is a type of software that allows two or more computers tocommunicate and share resources?A.Operating systemB.Database management systemwork operating system（正确答案）D.Word processing software7.What is the term used to describe the process of identifying and correcting errors in computerprograms?A.Debugging（正确答案）B.TestingC.Codingpilation8.In computer graphics, what is the term for the number of distinct pixels that can be displayedon a screen?A.Resolution（正确答案）B.Color depthC.Refresh rateD.Aspect ratio。

The raw data are stored on the disk using the .收藏A.DBAB.DBMSC.file systemD.data dictionary回答错误！正确答案：CA copy is a copy of a current file made in order t o protect against loss or damage. 收藏A.fileB.hardC.backupD.softWhich of the following is WRONG about Web 2.0?收藏A.The ideas of Web 2.0 was featured originally in late 2004.B.Web 2.0 enables business to embrace the Web as a platform and user its strengths more effectively.C.Web 2.0 enhances creativity, information sharing and collaboration among Web users.D.Web 2.0 changes the ways of software developers and end-users utilizing the web回答错误！正确答案：B is the model for .NET-based applications. (data access)收藏A.data processB.data accessC.data miningD.data achieveWhich of the following type of wireless devices has the highest po wer consumption? 收藏A.ZigBeeB.Wi-FiC.BluetoothD.Not mentioned回答错误！正确答案：BIn the following descriptions, which is RIGHT about the functions of CPU socket? 收藏A.A CPU socket forms an interface both with the CPU and the PCBB.A CPU socket provides heat sinkC.All above.D.A CPU socket houses a CPU on motherboarA mouse is a small device that a computer user pushes across a d esk surface in order to point to a place on a and to sele ct one or more action to take from thatposition.收藏A.platformB.desktopC.consoleD.display回答错误！正确答案：DWhich of the following is WRONG about the terminology used in so ftware engineering?收藏A.Smalltalk-LanguageB.Macro assemblers-ToolC.Offshore outsourcing--PlatformD.Lean software development-ProcessWhich one is not a computer languages?收藏A.PASCALB.word 2000C.C++D.~C回答错误！正确答案：BIn the system development process, the code is written in the ( ) p hase. 收藏A.testingB.implementationC.designD.analysisA(n) translates all the source code of a program w ritten in a high-level language into object code prior to the e x ecuti on of th program.收藏A.interpreterB.assemblersC.compiler回答错误！正确答案：CThe attributes of the stack are ().收藏A.built into their circuitryB.queueC.LIFOD.FIFOConfidentiality of the message is not enough in a secure communic ation; ( ) is also needed. The receiver needs to be sure of the send er' sdentity.收藏A.encryptionB.authenticationC.authorizationD.encapsulation回答错误！正确答案：Bis a fast and powerful operating system, based on the UNIX O. S.收藏A.Windows 98B.Windows 2000C.LinuxD.Office 2000Which of the following facts is(are) mentioned about the usage on Web 2.0 in this article?收藏A.WikisB.RSSC.All aboveD.Blogs回答错误！正确答案：CWhich of the following RDBMS is not open source according to this article?收藏A.PostgreSQLB.SQL ServerC.MySQLD.SQLiteMany viruses go resident in the memory like a (). 收藏A.tsr programB.data fileC..com fileD..exe file回答错误！正确答案：AMany viruses go resident in the memory like a (). 收藏A.tsr programB.data fileC..com fileD..exe fileAssembly-language instructions are a series of .收藏A.machine codesB.0s and 1sC.wordsD.abstract codes回答错误！正确答案：DVideodisc and laser technology provide the ability to收藏A.cost moreB.enhance other forms of educationC.create some education filesD.store large amounts of dataWhich of the following items is not included in the “three companio n application ”in Painter Series?收藏A.Sketch PadB.ExpressionC.SketcherD.Dabbler回答错误！正确答案：AAnti-Virus protects your computer from viruses by ( ) your compute r / smemory and disk devices.收藏A.deletingB.replacingC.changingD.回答错误！正确答案：DJust a minute, I ' nwaiting for the computer to up.It won' t take long to start it.收藏A.logB.bootC.activateD.scroll回答错误！正确答案：BIf you want to solve the computational problem with a computer, yo u should learn how to收藏A.subtractB.calculateC.addD.回答错误！正确答案：D is the ( ) model for .NET-based applications. (data access) 收藏A.data miningB.data achieveC.data processD.data access回答错误！正确答案：DWhich one is not a computer languages?收藏A.CB.word 2000C.PASCALD.C++In 2000, the number of viruses topped ().收藏A.50000B.1000C.7500D.500回答错误！正确答案：AIn the case of a(n) , a program is translated into e x ecutable form and e x ecuted one statment at a time rather than being translated completely before e x ecution.收藏A.compilerB.assemblersC.DebuggerD.interpreterPlease find the item that is not belong to the DBA收藏A.schema definitionB.storage structure and access method definitionC.DDLD.integrity constrain specification回答错误！正确答案：CHardware components are used for the purpose of ().收藏A.central processingB.outputC.all of the aboveD.inputJust a minute, I ' nwaiting for the computer to ( ) up. It won' t take l ong to start it.收藏A.bootB.logC.scrollD.activate回答错误！正确答案：ACommunication through the Internet, the performs the reverse f unction. 收藏A.DTEB.Data communications equipment (DCE)C.CRTD.A station controller (STACO)回答错误！正确答案：BThe control unit fetches from memory and decodes the m. 收藏A. dataB.instructionsB. resultsD.information回答错误！正确答案：B()as a significant majority of market share in the desktop收藏A.Microsoft WindowsB. unixC.linuxD.Mac OS回答错误！正确答案：AThe largest and fastest computers are ().收藏A.hand-held PCsB.workstationsC.supercomputersD.mainframe computers回答错误！正确答案：CIn the system development process, the code is written in the phase. 收藏A.testingB.analysisC.implementationD.回答错误！正确答案：C()is a network protocol used to transfer data from one computer to another through a network such as the Internet.收藏A.FTPB.HttpC.DNSD.SMTP回答错误！正确答案：A, such as those supplied for OLE DB and O DBC, allow you to use data libraries designed for earlier data acces s technologies.收藏A.Bridge providersB.Native providersOne of the differences between C# and Java is that Java runs on a ny platform with a Java Virtual ( ) while C# only runs in Windows f or the foreseeable future.A.SoftwareB.HardwareC.ProgramD.Machine回答错误！正确答案：DWindows gives you more control over the you work. 收藏A.wayB.powerC.energyD.operationA machine language is a(n) language in binary code that the computer can understand and e x ecute directly.收藏A.high-levelB.flat levelC.low-level回答错误！正确答案：CA processor is composed of two functional units, they are .收藏A.a control unit and some registersB.an arithmetic/logic unit and a storage unitC.a control unit and an arithmetic/logic unitD.some registers an arithmetic/logic unit回答错误！正确答案：CA company，s ability to deploy and support customer -oriented ( ) sy stems will be of vital importance to its prosperity.A.e-LearningB.e-ShoppingC.e-BusinessD.e-Banking回答错误！正确答案：CIn the system development process, the system analyst defines the user, needs, requirements and methods in the phas e.收藏A.designB.implementationC.analysisD.testingis a word processing tool that helps you to crea t e quality documents.A.ExcelB.OutlookC.WordD.Access回答错误！正确答案：CThe serves as an interface between hardware and software. 收藏A.application programB.systemC.operating systemD.control unitWhat does the phrase “framebased” mean appearing at the beginning of the article?收藏A.All generations of Ethernet are built on improving infrastructure from coaxial cable to twisted pair.B.All generations of Ethernet base on the same physical layer as the underlying frame.C.All generation of Ethernet conform to the multi-layers structure of the OSI reference model.D.All generations of Ethernet base on the same architecture formats and the same interfaces for higher layers.回答错误！正确答案：AAfter I finished the last paragraph, I moved the ba ck to the third paragraph and del—eted收藏A. iconB.joystickC.cursorD.mouseFor some time, we' ve been experiencing some in t his particular program. It cannot run in a normal way.收藏A.bugsB.defaultsC.loopsD.routines回答错误！正确答案：AMultimedia will become increasingly throughout every aspect o f our lives.收藏A.pervasiveB.permitC.preciseD.passTo access a page on the WWW, one needs a that usually consists of three parts: a controller, a method, and an inter preter.收藏A.browserB.codeC.routerD.password回答错误！正确答案：ATo access a page on the WWW, one needs a ( ) that usually consi sts of three parts: a controller, a method, and an interpreter.收藏A.browserB.routerC.passwordD.code回答错误！正确答案：AA is a set of rules that controls the interaction of different devices in a network or internetwork.收藏A.queryB.dialogC.modelD.protocol回答错误！正确答案：DWhereas a repeater operates only in the physical layer of the OSI model, a bridge operates in both the physical layer and thelayer of the OSI model.收藏A.Physical LayerB.Network LayerC.Transport Layerdata-link回答错误！正确答案：DAll computers can perform basic machine operations under the cont rol of (). 收藏A.programsB.instructionsC.commandsD.operations回答错误！正确答案：AA ( )is used to communicate with another computer over telephone lines.收藏A.keyboardB.modemC.printerD.mouse回答错误！正确答案：B()as a significant majority of market share in the desktop收藏A.linuxB.Mac OSC.Microsoft WindowsD.unix回答错误！正确答案：CWhich of the following description is WRONG about Wi-Fi?收藏A.One can connect Wi-Fi devices in ad-hoc mode for client-to-client connections without a router.B.Communications between two devices need the involvement of an access point with WI-Fi.Now most laptops are built with wireless network adapters inside.D.Any standard Wi-Fi device will work anywhere in the world with global operative set of standards. 回答错误！正确答案：Bprimary memory which is stored on chips located ().收藏A.on the motherboar~DB.outsideC.on the CPUD.inside the processor回答错误！正确答案：AThe abbreviation USB stands for Universal Bus.收藏A.SyntacticB.SymmetricSerialD.Sequential回答错误！正确答案：CA ( ) copy is a copy of a current file made in order to protect agai nst loss or damage.收藏A.har~DB.fileC.backupD.soft回答错误！正确答案：CA characteristic of operating system is .收藏A.error recoveryB.all the aboveC.memory managementD.resource management回答错误！正确答案：DThe Whale will crea t e ( ) different versions of itself when it infects files.收藏A.31B.33C.32D.30回答错误！正确答案：BChemical energy, ( ) from fuel or other matters, can be transformed into heat energy.收藏A.whetherB.not considered thatC.if or notno matter how回答错误！正确答案：Awhat does " neural network " mean? 收藏A.神经网络B.社会网络C.自然网络D.精神网回答错误！正确答案：Ais an architectural framework.收藏A.dnsB.wwwC.httpD.回答错误！正确答案：BWhich of the following is RIGHT about the current trends in softwar e engineering? 收藏A.Experimental software engineering advances the knowledge on experiments through software.B.Software Product Lines produce successions of individual software system products.C.Agile software development is a light and change-driven process.D.Aspects describe the behavior or all objects or functions in particular circumstances and design particular-purpose code for them.回答错误！正确答案：CA is a device that enables the computer to handle sounds.收藏A.monitorB.network cardC.sound cardD.video card回答错误！正确答案：CEach is a unit of both atomicity and consistency.收藏A.transactionB.schema detailsC.databaseD.storage structure回答错误！正确答案：AWhich of the following descriptions in WRONG about the uses of W i-Fi? 收藏A.The hardware provides indication to the sender about whether the transmission was delivered B.All stations share a single radio frequency communication channel.C.A carrier wave is used to transmit the data in packets.D.Each station is constantly tuned in on the channel.回答错误！正确答案：AWhen power is removed, information in the semiconductor memory is收藏A.remainB. lostC.manipulatedD.reliable回答错误！正确答案：BSmall as it is, a personal computer can perform the same program instructions as ().收藏A.typewriterB.printersC.larger computersD.human beings回答错误！正确答案：CThe attributes of the stack are ().收藏A.LIFOB.queueC.FIFOD.built into their circuitry回答错误！正确答案：CA periodic refresh is needed to restore the information for the . 收藏A.EPROMB.SRAMC.DRAMD.EEPROM回答错误！正确答案：CA(n) is a sequence of code in a program e x ecuted re peatedly,either fro a fixed number of times or until a certain conditi on is met.收藏A.LoopB.sel ected回答错误！正确答案：AThe most commonly used tool in the design phase is the ().收藏A. structure chartB.flowchartsC.object-relationship charttopology chart回答错误！正确答案：AA Web site is often more effective as a(n) tool than a selling tool.收藏A.ElectronicalB.PoliticC.TechnicalD.Marketing回答错误！正确答案：DData ( ) can reduce the amount of data sent or stored by partially eliminating inherent redundancy.收藏A.compilationB.compressionC.conversionD.configuration回答错误！正确答案：BThe history of programming languages can be traced back almost t o the invention of the ( )computer in th 1940s.收藏A.biologicB.analogC.digitalD.electrical回答错误！正确答案：CMany companies use to train their employees.收藏A.technologyB.entertainmentC.animationD.multimedia applications回答错误！正确答案：DThe abbreviation USB stands for Universal ( ) Bus.收藏A.SyntacticB.SerialC.SequentialD.Symmetric回答错误！正确答案：BThe larger the system of the computer, the greater its (). 收藏A.processing speedB.both A and BC.neither A nor Bstorage capacity回答错误！正确答案：DThese days it is not uncommon for one to see people using ( ) eve rywhere--even on airplanes.收藏A.microcomputersB.minicomputersC.desktopsD.laptops回答错误！正确答案：DMost operating system have a standard set of to handle the processing of all input and output instructions.收藏A.I/O operationB.spreadsheetC.data tableD.control instructions回答错误！正确答案：DThe purpose of the is to provide fully integrated analog servic es to users. 收藏A.HTTPB.FTPC.WWWD.ISDN回答错误！正确答案：DThe largest and fastest computers are ().收藏A.hand-held PCsB.workstationsC.supercomputersD.mainframe computers回答错误！正确答案：CA company，s ability to deploy and support customer -oriented systems will be of vital importance to its prosperit y.收藏A.e-ShoppingB.e-BankingC.e-LearningD.e-Business回答错误！正确答案：DWhat does Tim Berners-Lee'sdescription about Web 2.0 mean?收藏A.Web 2.0 is a very popular now.B.Web 2.0 is an entirely new concept.Web 2.0 is not defined clearly.D.web 2.0 is an revolution in the World Wide Web回答错误！正确答案：DIn the system development process, ( ) and pseudocode are tools u sed by programmers in the implementation phase.收藏A.object-relationship chartB.structure chartC.flowchartsD.toplogic chart回答错误！正确答案：CA is used to communicate with another comput er over telephone lines.收藏A.mouseB.keyboardC.modemD.printer回答错误！正确答案：CThe abbreviation HTTP stands for Hypertext ( ) Protocol.收藏A.TransmissionB.TransferC.TransportationD.Transition回答错误！正确答案：Brefers to the parts of the computer that you can s ee and touch. 收藏A.HardshipB.InstructionC.SoftwareD.Hardware回答错误！正确答案：DHardware components are used for the purpose of ().收藏A.outputB.all of the aboveC.inputD.central processing回答错误！正确答案：BYou can come with me to the museum this afternoon ( ) you don' t mind walking for half an hour.收藏A.so far asB.exceptC.unlessD. if回答错误！正确答案：DAll computers can perform basic machine operations under the cont rol of (). 收藏A.instructionsB.commandsC.operationsD.programs回答错误！正确答案：DThe RGB value is composed of components.收藏A.threeB.oneC.twoD.four回答错误！正确答案：BThe turns the object file into an executable program.收藏A.interpreterB.linkerC.computerD.compiler回答错误！正确答案：AWe ll go to Paris for our holiday, ( ) it isn ' too expensive. 收藏A.so far asB.provided。

习题+答案2.1Write T or F to each statementT6. An asynchronous device is a clocked device.T7. A latch is an asynchronous device, because it functions at arbitrary times.T8. The repetition of clock pulse can vary from very low rate to very high rate.T9. A synchronous device changes its state only on the arrival of a clock pulse.F10. A clock input may occur at any time.T11. The clock pulses are used to synchronize all operations of the shift register.T13. A unidirectional shift register is capable of shifting in one direction only.F14. In a shift-left register the serial input determines what goes into the leftmost position during the shift register.F15. To provide parallel transfer capability some additional input and output lines should be provided to the shift register.Choose the best answer for each of the following1. How can the output of a logic gate be energized?CA By changing its inputs.B By remaining its inputs unchanged.C By meeting the specific input condition.D By giving a pulse.3. A NAND gate consists of D .A an OR gate followed by an inverterB an AND gate followed by an inverterC an AND gate followed by an OR gateD an inverter followed by an AND gate4. Under what condition is the output of a two-input XOR gate logic-high?BA Its inputs are simultaneously at the same logic level.B Its inputs are simultaneously at opposite logic levels.C Its inputs are logic-low.D its inputs are simultaneously logic-high.2.2Write T or F for each statementT 1. The CPU uses the input and output units to communicate with the outside world.F2. Main memory is sometimes called external memory.F3. After execution the program and the related files of data and files of information will be retained in the main memory for later use.F4. Personal computers have not the features of the larger system..T5. Large systems offer higher processing speeds for user and return more data than PCs. F6. CPUs all size have primary storage, arithmetic logic, and the control section.F7. The output device is the heart of any computer system.T8. The input/output devices and auxiliary storage units of a computer system are called peripherals.F9. The instrument of interpretation and communication between humans and computers system of all sizes is CPU.F10 Special purpose computers can adapted to many situation by giving them an appropriate program.F11 .A minicomputer is the smallest and least expensive type of computer.T12. A special purpose computer performs only one specific task and thus lacks versatility. T13. The larger the system the greater is its processing speed, storage capacity.T14. Mainframe computers are designed to process complex scientific application.T 9. The main memory in a general-purpose computer is made up of RAM integratedcircuit chip.\F 10. When the power is turned on, the program counter is set the first address of thebootstrap loader by the software of the computer.T 11. The read-write heads contact the surface of the floppy disks.T 12. The data on a particular track will be switched automatically onto a spare track by the computer before a catastrophic failure would occur.F 14. The read write heads stay on the same track continuously when the disk drive isWorkingF 16. The possible symbols in the binary numbering system are q to 9.F 17. The decimal value of 16 is represented in 4 bits BCD as 00010101.F 18. Alphanumeric versions of BCD commonly use 6,7or 8 bits to represent characters.F 19. A 6 bit alphanumeric code can represent 128 different characters.F 22. Eight bit codes are limited to representing 128 different characters.T23. An extra check (or parity ) bit is often added to each 6, 7, or 8 bit character represented in storage so that it will be possible to detect coding errors that may occur.T24. If a computer uses an odd parity format to detect errors in character codes, thenevery valid character code will always have an odd number of 1 bits.T25. Processor comes with a unique set of operations called an instruction set.F 26. In an instruction, operands specify the function to be performed.T 27. A processor's job is to retrieve instruction from memory and perform step bystep operations,3.3 True or FalseF1 All operating systems on various computers take the same size.F 2 All operating systems were written in a low level language.T3 The user can't use the computers at all if there is no operating system on the computers.F4 The operating system exists in the lowest layer of a computer.T5 The system calls are provided by the operating system.T 6 A computer's operational software defines the schedule of jobs awaiting execution.F7 Though an operating system can schedule the execution of jobs, it does not manage the availability of I/O devices.T 8 The IOCS component of an operating system controls I/O operations.T9 It is a major problem for the operating system to map the logical file concept onto physical storage devices such as magnetic tape or disk.F10 Files can only be direct access on a disk system.T 11 The logic structure and nomenclature of the different operating systems vary considerable.F12 The form of the system prompt is the same for every kind of operating system 13 You must boot the system, before you use a microcomputer.T14 Spooling is an approach to improving system performance by over aping the input of one job with the output of other jobs.T15 Multiprogramming allows time sharing.T1 6 When they first appeared, the microcomputers were provided with the operating system developed for computers.T17 By using the graphical user interface, what the users need to do is to "point and click" in order to accomplish their tasks.T18 The interface introduced by Windows is the object-oriented user interface.T 19.TMicrosoft failed in betting their future on Windows.Multiple Choice1 A computer's operating system is:Da resource managementb error recoveryc memory managementd all the above2 Which is the generalization of a two-level directory?Da cycle graph directory structureb a tree-structuredc batch systemd all the above3 Which system may have no time constrains?Ca real-time systemb time-share systemc batch systemd all the above4 The more popular micro operating system is:Da MS-DOSb CP/Mc UNIXd all the above5 What languages can be used to develop the operating systems ?Ca A machine language,b An assembly language.c A high level language,d all of the above.6 How does the operating system manage the resources of the computer?a It turns on or off the resources of the computer.b It makes them work together towards some common goals, or objectives.c It controls the way in which these resources are put to work.d It acts directly on the raw hardware.7 The function of an operating system is Da to drive the the raw hardware of the computerb to drive the resources of the computer in accordance with certain objectivesc to provide the higher layers of software with a simplified computerd all of the above11 The graphical user interface provides the users withA a simpler way to interact with their computersB a series of typed commandsC an intuitive sit of graphical icons that allowed the completion of common tasksD an intuitive set of graphical incons for users to "point and click" in order toaccomplish their tasks, so that they didn't have to remember arcane words andcommands anymore12 Windows resemble the Macintosh inA providing a GUI which is introduced by MacintoshB providing a limited means of multitaskingC providing a Windows interface just like the GUID allowing users to load multiple programs and have them run in thebackground while doing other work in a window in the foreground3.4 True or FalseF1 Flowcharting is used primarily for program design and rarely for systems design.T2 When programming in a procedure-oriented language, you should tell the computer'‘what to do' and 'how to do it'.T3 Assembler-level languages use mnemonics to represent instructions.T4 Machine language instructions are composed of a label, an opcode, and an operand.F5 Machine languages must be converted by a compiler to be used by the computer.F6 High-level languages require that programmers work with individual main storage locations.. 5T7 A compiler is translating program that converts high-level languages into machine language.T9 A flowchart loop indicates the repetitive performance of steeps to process data.T10 None of the computers consists of hardware only.F11 Programs written in high-level language can be executed by the computers without the help of a translator program~T13 Each symbolic instruction has one-to-one correspondence with the machine instruction.T14 Writing a program in a high-level language need not take account of the hardwareof the computer.T 15 The opode of an assembly language instruction specifies the operation that is to beperformed by the microprocessor.T 17 The mnemonic for the instruction is the symbolic representation of the actual binary code that the computer directly executes.T 18 A label is on the left of the assembly language statement.T 21 To enable the computer to solve an application problem programmers have to write programs in order to translate the application concepts into computerconcepts.T 22 A class is defined by grouping a user-defined type with all procedures and function that can be applied to it.T 23 The artificial intelligence research community did not agree with the concepts of object-oriented programming when in its early days.F24 Object-oriented programming languages are absolutely different from the LISP programming language.T 25 A program may produce incorrect output even if it runs OK.T 26 An error will occur if a program wants to use a deleted file.F 27 All the errors can be avoided.T 28 A warning will not terminate the program.T 29 Although we could not avoid all the runtime errors, we must take appropriate action when it happens.Match the following terms to the appropriate definition1 program2 programmer3 machine language4 assembler5 source6 object7 interpreter8 compilerA A computer program that translates an instruction into machine language, execute it, and then repeats the process for each instruction in a program until the program is finished.7B The set of statements that make up a computer program.5C A computer program that reads a high-level language instruction.8D A computer-specific set of primitive or elementary instructions that allows people to communicate with a particular computer.3E A set of instruction that tells a computer what to do.1F A program that translates an assembly-level language into machine language4.G Output from a compiler or assembler that is linked with other code to produce executable machine language code.6H A person who creates computer program.23.5True or falseT1 The program specifications are written by the software engineers.F2 Coding a program will consume most of programmer's time and effort.T 3 Programmers should use flowchart and other visual aids when they are designing routines.F4 The goal of the test phase of program development is to "prove" that a particular program has been completely debugged.T 5 More programmers maintain programs rather than code programs.T 6 A structured program is made up of several modules.T 7 "Branching" capability is one the most intriguing properties of a digital computer.。

适用专业：1、What is the name of the first electronic numerical computer? （）A. Altair 8800B. ENIACC. ENV ACD. All wrong2、Which does not use the stored-program technique? （）A. Altair 8800B. ENV ACC. ENIACD. All wrong3、What does RAM stand for? （）A. A power supplyB. Random Access MemoryC. Read-only MemoryD. All wrong4、The main component of ENIAC is （）A.TransitorB. Vacuum cubeC. LSID. All wrong5、Who contributed the stored-program technique first? （）A. Bill GatesB. John P.EckertC. Von NeumannD. All wrong6、Which is not one of the four parts that comprise a processor? （）A. ClockB. MemoryC. RegisterD. ALU7、A computer system contains input device, output device, CPU and _________. （）A. ROMB. RAMC. MemoryD. Register8、The processor consists of ____________. （）A. clock, ALU, register and operation codeB. ALU, instruction control, clock and registerC. CPU, memory, register and clockD. instruction control, clock, operation code and operand9、Which is the heart and soul of a computer, and it can manipulate data and control all the rest part of the computer? （）A. MemoryB. Input deviceC. RegisterD. CPU10、Which of the following tells CPU where to find the data to be manipulated? （）A. ClockB. Instruction control unitC. Operation codeD. Operand11、When we buy a computer, we usually consider the ________ first, that means a clock’s frequency. （）A. Main frequencyB. boardC. displayD. keyboard12、________ holds control information, key data and some intermediate results. （）A. RegisterB. Instruction control unitC. ALUD. Storage13、When electric current does not pass through transistors on the microchip, the switch is ________ and it represents a ____________. （）A. Off, 1B. Off, 0C. On, 1D. On, 014、An OA consists of one or more ________ that manage the operations of a computer. （）A. InterfacesB. ProgramsC. Kernel techniquesD. Account number15、In order to complete specific file and program management tasks, Windows XP uses a ________ that icons can easily be seen on the screen. （）A. Plug and PlayB. Media PlayerC. GUID. IE16、Which is the enhanced network property of Windows XP? （）A. Remote desktopB. Multi-user operationC. IE 6.0D. A and C17、Early on, program worked with the most primitive ______________. （）A. Natural languageB. High-level languageC. Assembly languageD. Machine language18、The first assembly languages emerged in the late ______________. （）A. 1940sB. 1950sC. 1960sD. 1970s19、The __________ is language that was represented by long strings of ones-zeroes. （）A. High-level languageB. Assembly languageC. Machine languageD. Low-level language20、__________ can be assigned different values within the program. （）A. ExpressionsB. ParametersC. VariablesD. Pointers21、Which is a piece of a statement that describes a series of computations to be performed on some of program’s variables? （）A. An expressionB. A functionC. A variableD. A pointer22、A protocol is a set of ______________. （）A. DriversB. ServersC. RegulationsD. hardwares23、Which of the following statements are not the steps of website design? （ ）A. Determine consumersB. Webpage designC. Surf the WWWD. Publish the website24、When you edit your webpage, your steps do not include ____________. （ ）A. Create user-friendly navigationB. Page layoutC. Publish your websiteD. Using graphic25、____________ is not search engine? （ ）A. GoogleB. baiduC. NetscapeD. taobao二、连线题（25小题，每题1分，共25分）注：从右侧表中选择最合适的选项，将对应的标号填入左表中。

《计算机专业英语》期末考查试卷（A 卷）适用专业：translate them into Chinese.（15points ） 1、 HTTP2、 DNS3、 RAM4、 CPU5、 HTMLⅡ.Choose the best words for the following sentences.（30points ）( )1.What is the name of the first electronic numerical computer?A.ENIACB.ENCACC.AltairD.Eckert( )2.What is the main component of the “second-generation” computer?A.VLSIB.LSIC.transistorD.vacuum tube( )3.What is not one of the four parts that compose of a processor?A.colckB.menoryC.registerD.ALU( )4. is the most popular bus to be used on a motherboard.A.PCI busB.ABC.CBD.DB( )5.There are several types of output devices such as .A.keyboardB.mouseC.display screenD.digital camera( )6.Which of the following tells the CPU what to do?A.ALUB.operandC.instrucionD.operation code( )7. is the control and data processing center of the whole computer system.A.MemoryB.CPUC.MotherboardD.Bus( )8.When the computer is turned off, any information in will be lost.A.RAMB.ROMC.storageD.memory( )9.There are several kinds of application software, such as .A.WindowsB.UnixC.DreamweaverD.Linux( )10.Which service is not provided by Internet?A.E-MailB.WWWC.ASPD.FTP( )11.Which of the following statements are not the steps of website design?A.Surf WWW.B.Determine consumers.C.Webpage design.D.Publish Website.( )12. is the best transfer media at present.A.Coaxial cableB.Optical fiberC.Twisted pairD.Radio( )13.Every network has a “shape”which is mormally referred to as its .A.topologyB.busC.starD.tree( )14.Each computer or shared device found on the network is known asa .A.serverwork nodeC.workstationD.bridge( )15. have limited access to the resources found on the network.A.ClientsB.AdministratorsC.NodesD.ServersⅢ.Match the following terms or phrases. （25points）1、transistor ( ) A.宽带2、palmtop ( ) B.结构3、workstation ( ) C.分区4、hardware ( ) D.补丁5、processor ( ) E.指令6、scanner ( ) F.硬件7、circuit ( ) G.工作站8、instruction ( ) H.处理器9、memory ( ) I.终端10、register ( ) J.存储器11、patch ( ) K.掌上型电脑12、navigation ( ) L.扫描仪13、configure ( ) M.远程登录14、broadband ( ) N.电路15、desktop ( ) O.晶体管16、telnet ( ) P.寄存器17、terminal ( ) Q.配置18、wizard ( ) R.面板19、architecture ( ) S.桌面20、port ( ) T.导航21、panel ( ) U.向导22、version ( ) V.监视器23、partition ( ) W.启动24、boot ( ) X.版本25、monitor ( ) Y.端口Ⅳ.Translate the following sentences into Chinese. （30points）1.For a secretary, using the system for word processing and casual queries, the keyboard and screen are much more important than anything in the system unit. Performance may be less significant than comfortable.2.On the other hand,you do not need any complex measuring instrument or technical training to figure out how loud a system is if you can get it alone in a room.3.The operating system was fully redesigned for safely sharing data with the othercomputers, and very stringent internal safe mechanisms were built in, including the newly added safely manager which can store different log-in records and ciphers.4.FTP is a method of transferring files from one computer to another over the Internet, even if each computer has a different operating system or storage format. FTP is designed to download files or upload files.5.The executable instructions making up a program were embodied in the separate "units" of ENIAC, which were plugged together to form a "route" for the flow of information.6.Windows XP itself provides the internal internet firewall. Enable it, and it will be OK. The process is rather easy. Go to Control panel, enter ”Network Connections”. Now right-click on your current connection, and select Properties. In the advanced tab, enable the Internet Connection Firewall.《计算机专业英语》期末考查试卷答案（A）Ⅰ.Write the full names of the following words and translate them into Chinese.（5*3’ =15’）1.HTTP：Hyper Text Transfer Protocol 超文本传输协议2.DNS：Domain Name Server 域名服务器3.RAM：Random Access Memory 随机存储器4.CPU：Central Processing Unit 中央处理单元5.HTML：Hyper Text Markup Language 超文本标记语言Ⅱ.Choose the best words for the following sentences. （15*2’ =30’）ACBAC DBACC ABABAⅢ.Match the following terms or phrases. （25*1’ =25’）O K G F H L N E J P D T Q A S M I U B Y R X C W VⅣ.Translate the following sentences into Chinese. （6*5’ =30’）1、对于一名使用字处理和偶尔查询系统的秘书而言，键盘和显示器比系统单元中的任何其他部件都重要。

计算机专业英语试题及答案1. 选择题1. Which of the following is not a programming language?a) Javab) HTMLc) Pythond) CSS答案: b) HTML2. Which protocol is used for sending and receiving email?a) HTTPSb) FTPc) SMTPd) DNS答案: c) SMTP3. What does the acronym CPU stand for?a) Central Processing Unitb) Computer Processing Unitc) Control Processing Unitd) Central Power Unit答案: a) Central Processing Unit4. Which programming language is commonly used for web development?a) C++b) Javac) JavaScriptd) Swift答案: c) JavaScript5. What does HTML stand for?a) Hyperlinks and Text Markup Languageb) Hyper Text Markup Languagec) Home Tool Markup Languaged) Hyper Text Modeling Language答案: b) Hyper Text Markup Language2. 填空题1. The process of converting high-level programming code into machine code is called ___________.答案: compilation2. HTTP stands for ___________ Transfer Protocol.答案: Hyper Text3. The process of testing software by executing it is called ___________.答案: debugging4. Java is an object-_____________ programming language.答案: oriented5. DNS stands for Domain Name ___________.答案: System3. 简答题1. What is the difference between TCP and UDP?答案: TCP (Transmission Control Protocol) is a connection-oriented protocol, which means it establishes a connection between the sender and receiver before transferring data. It ensures that all packets are received in the correct order and provides error checking. UDP (User Datagram Protocol), on the other hand, is a connectionless protocol that does not establish a direct connection before transmitting data. It does not guarantee packet delivery or order but is faster and more efficient for time-sensitive applications.2. What is the purpose of an operating system?答案: An operating system (OS) is a software that manages computer hardware and software resources and provides common services forcomputer programs. Its primary purpose is to enable the user to interact with the computer and provide a platform for running applications. It manages memory, file systems, input/output devices, and multitasking. The OS also handles system security and resource allocation to ensure optimal performance.4. 解答题请参考下文并给出自己的解答。

《计算机专业英语》一、Choice （选择）（15 题，每题1 分，共15 分）Choose the best answer for each blank.（从每题四个选项中，选出最合适的一项）1) As an operating system repeatedly allocates and frees storage space, many physically separated unused areas appear. This phenomenon is called ______.A. fragmentationB. compactionC. swappingD. paging2) We can use the word processor to _________ your documents.A. editB. computeC. translateD. unload3) _____________ infected computer may lose its data.A. FileB. Data baseC. VirusD. Program4) One use of networks is to let several computers share ____ such as file system, printers, and tape drives.A. CPUB. memoryC. resourcesD. data5) A firewall is a ____ system designed to ___ an organization’s network against threats.A. operating, preventB. programming, developC. security, protectD. service, exploit6) The ____ has several major components, including the system kernel, a memory management system, the file system manager, device drivers, and the system libraries.A. applicationB. information systemC. networkD. operating system7) ____ is the address of a variable or a variable in which the address of anothervariable is stored.A. DirectorB. PointerC. ArrayD. Record8) C++ is used with proper ____ design techniques.A. object-orientedB. object-basedC. face to objectD. face to target9) A data ( ) is a file that contains metadata-that is, data about data.A. structureB. tableC. baseD. dictionary10) A network software consists of ( ), or rules by which processes can communicate.A. protocolsB. programsC. devicesD. computers11) The firewall device is a ( ) system for connecting a computer network toother computer network.A. hardwareB. softwareC. securityD. I/O12) We can use the word processor to _________ your documents.A. editB. computeC. translateD. unload13) _________ processing offers many ways to edit text and establish document formats. You can easily insert, delete, change, move and copy words or blocks of text.A. DataB. DatabaseC. WordD. File14) A ________ copies a photograph, drawing or page of text into the computer. A．scanner B．printer C．display D．Keyboard15) _________ is the sending and receiving of the message by computer. It is a fast, low-cost way of communicating worldwide.A．LAN B．Post office C．E-Mail D．Interface二、Cloze （完形填空）（4 篇篇20 题，每题1.5 分，共30 分）Choose the best answer for each blank.（从每题选项中，选出最合适的一项）Passage 1Have you ever wondered how information processed by the system unit is1) into a form that you can use? That is the role of output devices. While inputdevices convert what we understand into what the system unit can process, output devicesconvert what the system unit has processed into a form that we can understand. Output devices 2) machine language into letters, numbers, sounds, and images that peoplecan understand.Competent end users need to know about the most commonly used input devices, including keyboards, mice, 3) , digital cameras, digitizing tablets, voice recognition,and MIDI devices. Additionally, they need to know about the most commonly used output devices. And end users need to be aware of 4) input and output devices such as fax machines, multifunctional devices, 5) telephones, and terminals.1) A. converted B. convinced2) A. transact B. translate3) A. scanners B. scan4) A. combination B. communication5) A. Intranet B. InternetPassage 2ABC is an interactive programming language and environment for personal computing, originally 6) ____ as a good replacement for BASIC. It was designed by 7)____ a task analysis of the programming task.ABC is easy to learn (an hour or so for someone who has already programmed), and yet easy to use. Originally intended as a language for 8) ______, it has evolved into a powerful tool for beginners and experts alike.Some features of the language:op-down programmingSome features of the environment:logging outediting, or entering input to a program6) A. intending B. intended7) A. first does B. first doing8) A. beginners B. beginning9) A. easily be combined B. easy be combined10) A. is shown to B. is showing toPassage 3Bulletin Board Systems (BBS)Bulletin Board Systems are a 11)______ telecommunications services provided bythe internet, public information services, and 12)_______ of business firms, organization, and end user groups. An electronic bulletin board system allows you to post public or private messages that other end 13)______ can read by accessing the BBS with their computers. Establishing a small BBS for a business is not that difficult. Minimum requirements are a microcomputer with a hard disk drive, custom or packaged BBS 14)_______, modem and a telephone line. Bulletin Board System serves as a central location to post and pick up messages or upload and download data files or programs 24 hours a day. A BBS helps end users ask questions, get advice, locate and share information, and get 15)_______ touch with other end users.11) A. popular B. unpopular12) A. thousand B. thousands13) A. use B. users14) A. software B. hardware15) A. on B. inPassage 4A: displaying B: messages C: received D: network E: usersElectronic MailMillions of end 16)________ now depend on electronic mail (e-mail) to send andreceive electronic 17)________. You can send e-mail to anyone on your 18)________ for storage in his/her electronic mail boxes or magnetic disk drives. Whenever they are ready, they can read their electronic mail by 19)________ it on the video screens at their workstations. So, with only a few minutes of effort (and a microseconds of transmission),a message to one or many individuals can be composed, sent, and 20)_______.三、Term Translation （术语翻译）（10 题，每题1.5 分，共15 分）Write out their English abbreviations of the following terms and then translate them into Chinese.（写出下列专业术语的英文简称，并将其翻译成汉语）1) Personal Digital Assistant2) Wireless-Fidelity3）Digital Video Disc4）Joint Photographic Experts Group5）Graphical User Interface6）Professional Hypertext Preprocessor7）Simulation Language8）Object-oriented Programming9）Uninterruptable Power Supply10）Universal Serial Bus四、Short Answer （简答）（2 题，每题4 分，共8 分）Answer the following questions in English.（用英文回答下列问题）1）Please write down the components of hardware.2) Please write down the classification（分类）of operating system according to the application area（应用领域）.五、Sentence Translation （句子翻译）（8 题，每题4 分，共32 分）Translate the following English sentences into Chinese.（将下列英文句子翻译成汉语）1) This input is digitized and converted to standard text that can be further processed by programs such as a word processor.2）The most common input devices are the keyboard and the mouse.3) The network operating system is designed to control the computers that are linked together via a network.4) The BIOS （Basic Input Output System）is responsible for waking up the computer when you turn it off.5）A primary purpose of programming languages is to enable programmers to express their intent for a computation more easily than they could with a lower-level language or machine code.6）During the last few decades, a large number of computer languages have been introduced.7) The entire office automation system comprises five sub-systems.8) Image Processing System allows end users to electronically capture, store, process, and retrieve images of documents.。

计算机专业英语复习题注：本答案解释及翻译属本人分析，如有错误，敬请谅解！I.Choose the best answerI．选择最佳答案。

1.When you run your computer, A will be first started.A.Operation systemB. system softwareC. office softwareD. driven software译：当你运行你的电脑时，XX是首先被启动。

A是操作系统，B是系统软件，C是办公软件，D是驱动软件（指第三方驱动软件）；因为操作系统包括开机自检的驱动软件，而不是第三方驱动。

所以选A2. Post is the short form for AA. power on self-testB. post office system testC. power on system-testD. personal operating system text 译：post是____的缩写。

The short from for某某的缩写形式。

A是开机自检B是办公系统测试C 是开机系统自检D是个人操作系统文本。

约定俗成的简写形式是A。

3. One of the benefits of video conferencing is low costs.A. specially equipped conference roomsB. saving travel timeC. low costsD.linking of local sites译：视频协商（视频会议）的好处之一是_____。

Benefit 好处，益处conference协商，讨论，商谈A是特别的协商会议室B是减少旅游时间C是低花费D是连接本地地址4. The menu bar of word 2003 has C menus orders.A. sevenB. eightC. nineD. ten Word 2003的菜单栏中有9个菜单命令。

计算机专业英语测试题一、词汇测试题（每小题1分，共20分）(一)．Translate the following words and expressions into Chinese (共10分，每题1分)1．Cyber cafe2．microcomputer3．ROM4．Object-oriented programming5．utility program6．system specification7．database administrator8．modulator-demodulator9．client/server model10．spreadsheet program(二)．Translate the following terms or phrases from Chinese into English (共10分，每题1分)1．中央处理器2．广域网3．超级计算机4．电子商务5．计算机安全6．计算机文化7．网站8．域名9．数据库管理系统10．软件工程二、完型填空题（每空1分，共20分）Fill in each of the blanks with one of the words given in the list following each paragraph, making changes if necessary:1. Computer hardware is the involved in the ofa computer and consists of the that can be physically handled. The function of these components is typically divided into three main categories: , , and . Components in these categories connect to , specifically, the computer’s central unit (CPU), the electronic that provides the computational ability and control of the computer, via wires or circuitry called bus.microprocessors component processing functionoutput equipment input circuitry storage2.In the relational model, data is organized in two-dimensionalcalled . There is no or structure imposed on the data. The tables or relations are, however, related to each other. The database management system (RDBMS) the data so that its external is a of relation or tables. This does not mean that data is stored as tables: the physical of the data is independent of the way in which the is logically organized.hierarchical set organize relational relationdata storage view network table三、英译汉题（每题10分，共20分）Translate the following passage from English into Chinese:1.The field of computer science has grown rapidly since the1950s due to the increase in their use. Computer programs have undergone many changes during this time in response to user need and advances in technology. Newer ideas in computing such as parallel computing, distributedcomputing, and artificial intelligence, have radically altered the traditional concepts that once determined program form and function. In parallel computing parts of a problem are worked on simultaneously by different processors, and this speed up the solution of the problem. Another type of parallel computing called distributed computing use CPUs from many interconnected computers to solve problems.Research into artificial intelligence (AI) has led to several other new styles of programming.2.High-level languages are commonly classified asprocedure-oriented, functional, objected-oriented, logic languages. The most common high-level languages today are procedure-oriented languages. In these languages, one or more related blocks of statements that perform some complete function are grouped together into a program module, or procedure, and given a name such as “procedure A”. If the same sequence of operations is needed elsewhere in the program, a simple statement can be used to refer back to the procedure. In essence, a procedure is just a mini-program. A large program can be constructed by grouping together procedures that perform different tasks.四、汉译英题（20分）最著名的互联网例子是因特网。