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计算机英语考试题目及答案一、选择题1. What does HTML stand for?a) Hyper Text Markup Languageb) High Technology Multimedia Languagec) Home Tool Management Languaged) Human Token Marker Language答案：a) Hyper Text Markup Language2. Which of the following is not a programming language?a) Javab) Pythonc) HTMLd) C++答案：c) HTML3. What is the purpose of CSS?a) To add interactivity to web pagesb) To structure the content of web pagesc) To define the layout and style of web pagesd) To create dynamic web pages答案：c) To define the layout and style of web pages4. What is the function of a router in a computer network?a) To connect computers to the internetb) To store and manage data on a networkc) To protect the network from security threatsd) To direct network traffic between devices答案：d) To direct network traffic between devices5. Which of the following is a commonly used database management system?a) Microsoft Wordb) Adobe Photoshopc) MySQLd) Windows Media Player答案：c) MySQL二、填空题1. The process of converting source code into machine code is called ________.答案：compilation2. The most widely used programming language for web development is ________.答案：JavaScript3. TCP/IP stands for ________.答案：Transmission Control Protocol/Internet Protocol4. The physical components of a computer are referred to as ________.答案：hardware5. SQL stands for ________.答案：Structured Query Language三、简答题1. What are the advantages of using cloud computing?答案：Cloud computing offers several advantages, including:- Cost savings: Companies can reduce their infrastructure costs by using cloud services instead of maintaining their own hardware.- Scalability: Cloud services can easily scale up or down based on demand, allowing businesses to only pay for what they need.- Flexibility: Users can access cloud services from anywhere with an internet connection, enabling remote work and collaboration.- Disaster recovery: Cloud providers often have backup systems in place, ensuring data can be recovered in case of a disaster.- Automatic updates: Cloud services are typically updated regularly by the provider, ensuring users have access to the latest features and security patches.2. Explain the difference between HTTP and HTTPS.答案：HTTP (Hypertext Transfer Protocol) is a protocol used for transmitting data over the internet. It is not secure, meaning that the data being transmitted can be intercepted and read by anyone. HTTPS (Hypertext Transfer Protocol Secure), on the other hand, is a secure version of HTTP. It uses encryption to ensure that data is encrypted before transmission, making it much more difficult for hackers to intercept and read. HTTPS is commonly used for secure online transactions, such as submitting credit card information or personal details.四、编程题请编写一个Python程序，实现计算圆的面积和周长的功能。
计算机专业英语模拟试题一参考答案一、词汇（选择一个最合适的词汇，将对应的英文字母填入空格内。
每题1分，共10分）1、 B refers to the parts of the computer that you can see and touch.A. SoftwareB. HardwareC. HardshipD. Instruction2、primary memory which is stored on chips located A .A. on the motherboardB. outsideC. inside the processorD. on the CPU3、The display screen is the most common C device used to show you what the computer is doing.A. inputB. printingC. outputD. electronic4、Windows gives you more control over the A you work.A. operationB. wayC. energyD. power5、The most important program on any computer is A .A. Operating SystemB. VirusC. softwareD. Office 20006、There are D separate products that form the Windows 2000。
A. only oneB. twoC. threeD. four7、C might best be D as a 'medium-level language'.A. developedB. decodedC. programmedD. described8、Anti-Virus protects your computer from viruses by C your computer's memory and disk devices.A. deletingB. changingC. scanningD. replacing9、Multimedia will become increasingly D throughout every aspect of our lives.A. passB. preciseC. permitD. pervasive10、Communication through the Internet, the C performs the reverse function.A. A station controller (STACO)B. DTEC. Data communications equipment (DCE)D. CRT二、语法——单项选择题（每小题1.5分，共15分）1、The girl I saw D brown hair and blue eyes.A. had sheB. she hadC. herD. had2、I didn't hear the phone last night, I D asleep.A. must beB. must have beenC. should beD. should have been3、He was glad to find the fire A brightly.A. burningB. burnedC. to bumD. have bum4、Though D by what he said ,she didn't believe in him.A. attractingB. she attractedC. attractedD. have been attracted5、 D that ,I could do it much better.A. If I doB. If I were doC. Were I to doD. Were I do6、It was in this very place A I bought the laser printer.A. whereB. whenC. in whichD. that7、He is old enough to tell right C wrong.A. ofB. inC. fromD. to8、 A he did was quite wrong.A. WhatB. ThatC. IfD. Which9、 C , we missed our plane.A. The train being lateB. To be lateC. The train is being lateD. The train which is late10、I wish that I C the concert last night.A. couldB. have attendedC. could have attendedD. attended三、多选（每小题2分，共20分）1、Windows 2000 is abda. new lease of Windows c. the same as Windows NTb. an inventive technology d. used for building a scalable network2、C++ is abc .a. object-oriented c. extended from Cb. procedure-oriented d. a superset of C3、Office automation is ad .a. the application of computer c. communications technologyb. the computer d. used to improve the productivity of people4、Microsoft Office Professional 2000 include abcd .a. Word 2000 c. Excel 2000b. PowerPoint 2000 d. Outlook 20005、Types of media include abd .a. text c. animationb. full-motion video d. audio6、Modem is c .a. a modulator c. a modulator/demodulatorb. a demodulator d. a data set7、The Internet is acd .a. as a common internet c. constrained by a set of IP suiteb. a specific kind of internet d. defined as the network of networks8、Viruses can delay their attack for abcd .a. daysb. weeksc. monthsd. years9、The attributes of the stack are b .a. FIFO c. queueb. LIFO d. built into their circuitry10、With an Internet connection you can get some of the basic services available are：abcda. E-mailb. Telnetc. FTPd. Usenet news四、完形填空（选择一个最合适的答案，将对应的英文字母填入空格内。
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。
孝 感 学 院2008—2009学年度第一学期期末考核试卷 考核课程：计算机辅助英语教学 考核类型：考查 考核形式：设计 学生所在院系：外国语学院 年 级：05级 试 卷：BTogether Again (from ) When Sharon Galbraith was dating Fred Inns in high school back in 1965, she remembers being head over heels in love with him. He recalls falling in love at first sight. But Galbraith's mother — with some input from the family pastor — put an end to the young love affair. She decided that her 16-year-old daughter was far too young to be serious with a boy, and insisted they stop seeing each other. Inns, who was 18, reluctantly honored the request, a decision that he would later painfully regret. "She was it. She was my girl right from the start," Inns said on ABCNEWS' Good Morning America. "What attracted me I guess my heart." Galbraith said she felt the same about Inns from the very start. "He made my heart happy, too," Galbraith said. "He was just a wonderful guy. He had good character, and I just fell in love with him," she said. But Inns tried to put his feelings aside when Galbraith's mother ordered the young couple to end their relationship. Inns and Galbraith reluctantly allowed their relationship to fizzle out, and after graduating from Newport Harbor High School in Costa Mesa, Calif., Inns was drafted into the Army. Now, 38 years later, after two marriages that ended and six children between them, Galbraith, 54, and Inns, 56, are not just back together. They are husband and wife. It was a long road, though. After Inns was drafted into the Army during Vietnam, he still wrote to Galbraith, and his feelings were unchanged. "I carried a torch for her 4 and I carried her picture as I traveled," Inns said. "I didn't know how she felt about me." But then Inns received a letter from one of his friends back home, claiming that he was dating Galbraith. Though he found out much later that it was not true, Inns believed it, and felt crushed. He decided to let his "girl" go ahead and be happy with someone else. Galbraith eventually moved on and married another man and raised two children. She divorced in 1986. Each time she returned to her childhood home, her thoughts went back to Inns. "It seemed like every time I would come back for a vacation, I always was drawn to go by the old house where we used to live," Galbraith said. "I always asked my mom if she heard any news about him."Her mother told her she didn't know what happened to Inns either. But they assumed he had beenI. Design an electronic teaching plan on the basis of the given document. (100分)scooped up by someone else.After Inns' stint in the Army, he married and had four children. He remained with his first wife for 30 years. But despite having a large family, he did think of Galbraith at times. In 1995, he read an update about her in a classmates book, but it said she was married and he didn't think it was appropriate to call another man's wife.Then last year, Galbraith found out that Inns' brother was still a deacon at the old church they used to go to. After church one Sunday, she spoke to the brother, and to Inns' mother, and handed them her phone number.Like a nervous schoolgirl, she waited for 10 days and heard nothing. It turned out that Inns' brother, the deacon, waited a week to pass on the message, and when he did, Inns' heart leapt with excitement, but each time he called, he kept getting Galbraith's answering machine.When he finally got in touch with Galbraith, he met her at a coffee shop. It didn't take long for the old couple to get comfortable again. After coffee, the two headed to the beach, where they sat for hours talking.The rest was history. Inns proposed marriage to Galbraith in March, and they got married on Sunday in Newport Beach, Calif.Inns and Galbraith say it's hard to believe they got a second chance at love with one another after so many years."It felt wonderful, like something we should have done a long time ago," Inns said.命题教师院系负责人签字。
计算机英语考试试题以及答案一、词汇(选择一个最合适的词汇，将对应的英文字母填入空格内。
每题2分，共20分)1、__B__ is used to communicate with another computer over telephone lines.A. keyboardB. modemC. mouseD. printer2、__C__ is a device that enables the computer to handle sounds.A. network cardB. video cardC. sound cardD. monitor3、__A__ is a word processing tool that helps you to create quality documents.A. Word 2000B. Outlook 2000C. Access 2000D. Excel 20004、__D__ is a fast and powerful operating system, based on the UNIX O.S.A. Windows 2000B. Office 2000C. Windows 98D. Linux5、The OSI model has __D__ layers.A. fourB. fiveC. sixD. seven6、The purpose of the __A__ is to provide fully integrated analog services to users.A. ISDNB. WWWC. FTPD. HTTP7、Which one is not a computer languages? __A__A. word 2000B. PASCALC. CD. C++8、The __C__ turns the object file into an executable program.A. linkerB. compilerC. interpreterD. computer9、The RGB value is composed of__C __components.A. oneB. twoC. threeD. four10、Virus is a __A__ .A. programB. computerC. bad manD. beast二、语法单项选择题(每小题1.5分，共15分)1、With Windows, you can run several powerful applications at once and switch quickly __B__ them.A. betweenB. amongC. inD. on2、He doesnt mind __A__ her birthday party.A. being not invited toB. not to be invited toC. not being invited toD. not inviting to3、Only when you have told him __A__ take this book out of the library.A. can youB. would youC. you willD. you can4、Well go to Paris for our holiday, __D __it isnt too expensive.A. exceptB. providedC. so far asD. unless15、The prisoners request __B__ more and better food is now__B__ consideration(考虑).A. for, onB. for, underC. for, inD. for, into6、Mrs. Snow __B__ in the office for two years before she got a raise.A. have been workingB. had been workingC. has been workingD. was working7、The teacher has repeatedly reminded him __C__ it.A. ofB. forC. withD. to8、You went to the wrong shop .You ought __D__ to the shop next to the cinema.A. goB. to goC. have goneD. to have gone9、After __C__ my lessons I went to bed.A. reviewB. to reviewC. reviewingD. be reviewing10、 I find __A__ not so difficult to learn a foreign language.A. itB. thatC. theyD. which三、多选(每小题1.5分，共15分)1、Input devices include: __abcd__ .a. the keyboard c. the mouseb. touch screen d. microphone2、A processor is composed of: __abcd __.a. a control unit c. an arithmeticb. logic unit d. Registers3、The Windows 2000 product line includes __abcd __.a. Windows 2000 Professional c. Windows 2000 Advanced Serverb. Windows 2000 Server d. Windows 2000 Datacenter Server4、Windows 2000s advantages are lies in the sections that follow: __abcd__a. Active Directory c. Networkingb. Storage d. Enterprise Management5、C++ include the following pillars: __abcd__ .a. encapsulation c. inheritanceb. data hiding d. polymorphism6、The major functional components of an office automation system include: __abcd__ .a. text processing c. electronic mailb. information storage and retrievald. personal assistance features7、Static graphics include __cd__ .a. movies c. pictures2b. animators d. photographs8、The end equipment in a communication system includes __acd__a. computers c. CRTsb. DCE d. keyboards9、Applications in the Internet can be found everywhere: __abc__a. in libraries c. at homeb. in conference rooms d. at the moon10、Many viruses do harmful things such as __abcd__ .a. deleting files c. simulating typosb. changing random data on your disk d. slowing your PC down四、完形填空(选择一个最合适的答案，将对应的英文字母填入空格内。
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。
计算机英语考试题及答案一、选择题（每题2分，共20分）1. Which of the following is not a type of computer hardware?A. CPUB. RAMC. SoftwareD. Hard Disk答案：C2. What does the acronym "USB" stand for?A. Universal Serial BusB. User System BusC. User Storage BusD. Universal Storage Bus答案：A3. What is the primary function of a router in a computer network?A. To store dataB. To process dataC. To connect multiple devicesD. To print documents答案：C4. Which of the following is a programming language?A. HTMLB. CSSC. JavaScriptD. All of the above答案：D5. What does "RAM" stand for in computer terminology?A. Random Access MethodB. Random Access MemoryC. Remote Access MemoryD. Rapid Access Memory答案：B6. What is the term for a collection of data stored on a computer?A. FileB. FolderC. DatabaseD. Memory答案：A7. Which of the following is a type of computer virus?A. WormB. TrojanC. Both A and BD. None of the above答案：C8. What is the purpose of a firewall in a computer system?A. To prevent unauthorized accessB. To speed up internet connectionsC. To store dataD. To print documents答案：A9. What does "GUI" stand for in the context of computer systems?A. Graphical User InterfaceB. General User InterfaceC. Global User InterfaceD. Graphical Universal Interface答案：A10. What is the term for a small computer program that performs a specific task?A. ApplicationB. SoftwareC. UtilityD. Script答案：D二、填空题（每题2分，共20分）1. The basic unit of data in a computer is called a____________.答案：bit2. A computer's operating system is an example of______________.答案：system software3. The process of converting data into a form that can be understood by a computer is called ______________.答案：encoding4. The term used to describe the speed of a computer's processor is ______________.答案：clock speed5. A computer network that spans a large geographical area is known as a ______________.答案：WAN (Wide Area Network)6. The process of recovering lost data is called______________.答案：data recovery7. A computer program that is designed to disrupt or damage a computer system is known as a ______________.答案：malware8. The primary storage medium for a computer's operating system and most frequently used programs is the______________.答案：hard drive9. The term used to describe the process of transferring data from one computer to another is ______________.答案：data transfer10. A computer that is part of a network and shares its resources with other computers is called a ______________.答案：server三、简答题（每题10分，共40分）1. What are the main components of a computer system?答案：The main components of a computer system include the central processing unit (CPU), memory (RAM), storage devices (hard disk, solid-state drive, etc.), input devices (keyboard, mouse, etc.), output devices (monitor, printer, etc.), andthe operating system.2. Explain the difference between hardware and software in a computer system.答案：Hardware refers to the physical components of a computer, such as the CPU, memory, and storage devices. Software, on the other hand, comprises the programs and instructions that run on the hardware, including theoperating system, applications, and utilities.3. What is the role of a firewall in a computer network?答案：A firewall is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules. It acts as a barrier between a trusted internal network and untrusted external networks,such as the Internet, to prevent unauthorized access and protect the internal network from potential threats.4. Describe the process of data encryption and its importance in computer security.答案：Data encryption is the process of converting readable data into an unreadable format, called ciphertext, using an algorithm and a key. This process ensures that only authorized parties with the correct key can access and decrypt the data. Encryption is crucial for protecting sensitive information from unauthorized access, ensuring data privacy and security in computer systems and networks.。
2017英语B级考试练习题(二)25.I’m sorry to tell you that the materials you wanted are .A)taken off C)sold outB)put up D)got off26.Some companies might not let you rent a car you have a credit card.A)taken off C)sold outB)put up D)got off27.Our company’s service is in nearly 80 countries around the world.A)available C)relativeB)natural D)careful28.I‘m told that I will share an office room five other newcomers.A)in C)toB)with D)at29.Can you help me to a sales plan in that area.A)set up C)put onB)give in D)work out30.Those are interested in the job position need to send an email to us.A)what C)whichB)whom D)who31.I’m pleased to tell you that the fax machines you ordered are now.A)available C)wonderfulB)convenient D)important32.We have got to a new way to solve this problem.A)turn out C)think ofB)put out D)take over33.The Quality Control staff is responsible the quality of the products that come out of the factory.A)for C)withB)of D)to34. the members cooperate well，the team will keep winning games.A)In case of C)As long asB)As well as D)In addition to35.The money (borrow) from the bank has already been paid back.36.It won’t make any(different)whether he comes to the meeting or not.37.The machine should(test) before it is put to use.38.(fortunate) ，you have many articles online to help you in finding a job.39.In order to keep a high level of safety，all the staff are required(wear) protective clothes.To: All Manager and Department HeadsSubject: New Communication Training ProgramClear, friendly, efficient communication skill are essential for building relationships withyour customers. You can use it for the business. A new online training program is available on the Learn Well website. It will help Company empl oyees create “customer-friendly” communication.Please visit the website for a memo from the organizer. The memo provides a general view of this customer-friendly communication training program. It also explains how employees can register for the online training. Please forward this email to you employees and encourage them to sign up for training at their leisure time as soon as possible.Thank you for your support as we work to improve your employees’ customerA ………………… Employee relationsB ……………… interests and hobbiesC ………………… personal dat aD ………………... degree certificateE ………………... first nameF ………………… last nameG .………………... marital statusH ………………… date of birthI …………………. Annual salaryJ …………………. NationalityK----------- Contract of serviceL ………………… work ex perienceM …….…………. education backgroundN ………………… sexO ………………….. Unemployment insuranceP …………………... Minimun wage说明：假定你是公司IT部经理David Chen，根据下列内容给公司各部门经理写一封内部通知(Memo)。
适用专业：translate them into Chinese.（20points）1、GUI2、RAM3、OS4、BIOS5、ALU（20points）( )1.Who contributed the stored-program technique first?A.V on NeumannB.ThomasC.Bill gatesD.John P.Eckert( )2.What is the main component of ENIAC?A.VLSIB.LSIC.transistorD.vacuum tube( )3.Data enters the computer is call .rmationB.inputC.outputD.program( )4.A computer usually have the following secondary devices except .A.CD-ROMB.tapeC.video diskD.floppy disk( )5.There are several stages in the software development process.Afive B.two C.three D.four( )6. How many frames do films require per second?A.24B.30C.60D.288( )7.The is the speed at which a hard drive finds data.A.capacityB.versionC.costD. average access time( )8.There are several kinds of system software,such as .A.Microsoft WordB.DelphiC.virusD.Windows( )9. Multimedia PC can run multimedia application, normally equipped with a sound card, a high-resolution color monitor and .A.modemB.registerC.CD-ROM driveD.synthesizer( )10.Which protocol does Internet mainly use?A.The OSI reference modelB.TCP/IPC.File Transfer PotocolD.HTTPⅢ.Match the following terms or phrases. （20points）1、position ( ) A.生存周期2、sample ( ) B.模拟系统3、workstation ( ) C.维护4、install ( ) D.补丁5、processor ( ) E.指令6、debug ( ) F.安装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.采样12、maintain ( ) L.调试13、lifecycle ( ) M.远程登录14、performance ( ) N.电路15、desktop ( ) O.定位16、telnet ( ) P.寄存器17、terminal ( ) Q.性能18、project ( ) R.项目19、encode ( ) S.桌面20、simulator ( ) T.编码Ⅳ.Translate the following sentences into Chinese. （20points）1. For the vast majority of ordinary home and business users, what really matters on their home computers may be four things related to technology.2.If a user accesses a document containing a macro virus and unwittingly executes this macro virus, it can then copy itself into that application's startup files. The computer is now infected——a copy of the macro virus resides on the machine.3.The way in which a virus becomes active depends on how the virus has been designed,e.g. macro viruses can become active if the user simply opens,closes or saves an infected document.4.A boot sector virus can only infect a machine if it is used to boot-up your computer,e.g. if you start your computer by using a floppy disk with an infected boot sector, your computer is likely to be infected.Ⅴ. Writting（20points）What is network? Please try to describe it by your own words(no less than 100 words).《计算机专业英语》期末考查试卷答案（B）Ⅰ.Write the full names of the following words and translate them into Chinese.1.GUI：Graphical User Interface 图形用户界面2.RAM：Random Access Memory 随机存储器3.OS：Operating System 操作系统4.BIOS：Basic Input Output System 基本输入输出系统5.ALU: Arithmetic and Logic Unit 算术和逻辑单元Ⅱ.Choose the best words for the following sentences.ADBBA ADDABⅢ.Match the following terms or phrases.O K G F H L N E J P D C A Q S M I R T BⅣ.Translate the following sentences into Chinese.1、对于绝大多数一般的家庭和商业用户来说，技术上真正重要的是以下四项：噪音、尺寸、键盘和显示器。
计算机英语试题及答案一、选择题（每题2分，共20分）1. Which of the following is not a programming language?A. JavaB. C++C. PythonD. Photoshop2. What does CPU stand for?A. Central Processing UnitB. Central Power UnitC. Central Printing UnitD. Central Programming Unit3. What is the full form of HTML?A. Hyper Text Markup LanguageB. Hyper Text Markup LanguageC. Hyper Text Markup LanguageD. Hyper Text Markup Language4. In computer networking, what does IP stand for?A. Internet ProtocolB. Internet ProgrammingC. Internet ProviderD. Internet Processor5. What is the primary function of a router?A. To print documentsB. To store dataC. To connect multiple networksD. To provide internet access6. Which of the following is a type of database management system?A. MS WordB. MS ExcelC. MS AccessD. MS PowerPoint7. What does the acronym RAM stand for?A. Random Access MemoryB. Rapid Access MemoryC. Remote Access MemoryD. Real Access Memory8. What is the term for a collection of data stored in a computer in a structured format?A. FileB. DocumentC. DatabaseD. Folder9. Which of the following is not a type of computer virus?A. TrojanB. WormC. AntivirusD. Ransomware10. What does the term "bandwidth" refer to in the context ofinternet usage?A. The width of the cableB. The speed of data transferC. The number of usersD. The quality of the connection二、填空题（每题2分，共20分）1. The basic unit of data in computing is called a ________.2. A ________ is a type of software that is designed to prevent, detect, and remove malware.3. The process of converting data into a form that can be easily transmitted or stored is known as ________.4. A ________ is a hardware device that allows a computer to connect to a network.5. The term "cybersecurity" refers to the practice of protecting systems, networks, and programs from ________ and other types of cyber attacks.6. A ________ is a collection of related data and the way it is organized.7. The ________ is a type of computer memory that retains data even when the power is off.8. The process of finding and fixing errors in a program is known as ________.9. A ________ is a type of software that allows users to create and edit documents.10. The ________ is a set of rules that define how data is formatted, transmitted, and received.三、简答题（每题10分，共30分）1. Explain the difference between a server and a client in a network.2. Describe the role of an operating system in a computer system.3. What are the key components of a computer system?四、论述题（每题30分，共30分）1. Discuss the importance of data backup and recovery in a computer system.答案：一、选择题1. D2. A3. A4. A5. C6. C7. A8. C9. C10. B二、填空题1. bit2. Antivirus3. Encoding4. Network Interface Card (NIC)5. unauthorized access6. Database7. Hard disk8. Debugging9. Word processor10. Protocol三、简答题1. In a network, a server is a computer system or device that provides resources or services to other computers, known as clients. The server manages network traffic, centralizes data storage, and provides access to shared resources, while the client is a computer that requests and uses these resourcesor services.2. An operating system is the software that manages computer hardware, software resources, and provides services for computer programs. It acts as an intermediary between theuser and the computer hardware, allowing users to interactwith the computer without needing detailed knowledge of the hardware.3. The key components of a computer system include thecentral processing unit (CPU), memory (RAM), storage devices (hard disk, SSD), input devices (keyboard, mouse), output devices (monitor, printer), and peripheral devices (scanner, webcam).四、论述题1. Data backup and recovery are critical in a computer system because they ensure that data is preserved in case ofhardware failure, data loss, or cyber attacks. Regularbackups allow for the restoration of data to a previous state, minimizing downtime and potential loss of information. This process is essential for maintaining business continuity and protecting against data loss.。
一、Give out the full names for the following abbreviations(写出下列缩写词的全称)（15%）WAN__________________________________________________HTTP__________________________________________________NT____________________________________________________CEO__________________________________________________DBMS________________________________________________ISP___________________________________________________XML__________________________________________________BIOS_________________________________________________IT____________________________________________________WWW_______________________________________________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 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. gateway g. 数字图像处理8. laser technology h. 网关9. digital image processing i. 制造过程10.manufacturing process j. 激光技术1. （ ） 6. （ ）2. （ ） 7. （ ）3. （ ） 8. （ ）4. （ ） 9. （ ）5. （ ） 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 ability to_________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 expressions from 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 language assembly language writtenmachine 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. 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 speedand capacity have increased tremendously. Indeed, these changes have resulted inmicro-Computers that are small enough to fit on your 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 ProviderXML: eXtensible Markup languageBIOS: Basic Input/Output UnitIT: Information TechnologyWWW: World Wide Web二. Match the following words and expressions in the left column with thosesimilar in meaning in the right column(将左列的词汇与右列相应的汉语匹配)（10%）( 本题共10分, 每小题1分)1. （ d ） 6. （ e ）2. （ c ） 7. （ h ）3. （ b ） 8. （ j ）4. （ f ） 9. （ g ）5. （ a ） 10.（ i ）三. Translate the following phrases into English(将下列短语翻译成英语)（10%）( 本题共10分, 每小题2分)1. high-speed printer2. Random Access Memory3. software reliability4. service-oriented5. optical disk driver四. 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)（30 %）( 本题共30分, 每小题2分)1. D2. C3. A4. B5. B6. C7. B8. A9. A 10. D 11. D 12. D13. C 14. D 15. C五.To identify the following to be True or False according to computer knowledge( 根据计算机知识判别是非题)（10%）( 本题共10分, 每小题1分)1. ( T )2. ( F)3. ( T )4. ( T )5. ( T )6. ( F )7. ( T )8. ( T )9. ( F )10. ( F )六.Reading comprehension(阅读理解)(25%)(一) Fill in the blanks with suitable words or expressions from 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%)( 本题共10分, 每空2分)notation machine language assembly language high-level language written (3空和4空答案可互换)(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) (15%)( 本题共15分, 每小题3分)1. ( F )2. ( T )3. ( F )4. ( F )5. ( T )。
汕头中博职业技术教育2009-2010学年计算机英语考试题班级：________ 姓名：________ 学号：________一、Choose one best answer. (35x1, 35 points)1、____ is used to communicate with another computer over telephone lines.A. KeyboardB. ModemC. MouseD. Printer2、____ is a device that enables the computer to handle sounds.A. Network cardB. Video cardC. Sound cardD. Monitor3. ____ is the most widely used and fastest growing computer.A. Mini-computerB. Micro-computerC. Mainframe computerD. Supercomputer4. These days it is common for one to see people using ________ everywhere--even on airplanes.A. laptopsB. desktopsC. minicomputersD. microcomputers5. _____ refers to the parts of the computer that you can see and touch.A. SoftwareB. HardwareC. Hard diskD. Instruction6. The display screen is the most common _____ device used to show you what the computer is doing.A. inputB. printingC. outputD. electronic7. PDA can also called handheld computer or ____A. notebook computerB. palmtop computerC. desktop computerD. mini-computer8. A micro-computer involves a variety of devices called ____A. softwareB. hardwareC. hard diskD. floppy disk9. ____ is the controlling center of the entire computer system.A. CPUB. MicroprocessorC. Mother boardD. Hardware10. Expansion slots are used for inserting various ____.A. sound cardsB. network cardsC. expansion cardsD. display cards11. ____ holds information processing by the CPU.A. DiskB. Input deviceC. Output deviceD. Memory12. ____ is a worldwide network for countless connected computers to share information and make communications.A. NetworkB. The InternetC. World Wide WebD. Internet service13. A ______ consists of step-by-step instructions that tell the computer how to do its work.A. CPUB. hardwareC. commandD. program14. A ______ is a functional unit that translates and carries out instructions.A. microprocessorB. processorC. processingD. process15. The most important system software program is the ___ .A. word processorB. DBMSC. OSD. application software16. The ___ consists of the equipment：keyboard，mouse，monitor，system unit，and other devices.A. peopleB. procedureC. hardwareD. information17. The most common input device is the ___ and ___.A. keyboard, printerB. mouse, keyboardC. mouse, monitorD. keyboard, monitor18. ___ are widely used to store and transport data from one computer to another.A. Floppy disksB. Hard disksC. CD-ROMsD. DVD-ROMs19. The largest network in the world is called the ___ .A. InternetB. WWWC. WebD. A, B and C20. Web site addresses are also called ___ .A. HTMLB. hyperlinksC. URLsD. home pages21. Language translators converts human language into ___ .A. machine languageB. UNIXC. OSD. GUIs22. Desktop operating systems are also called ___ .A. network operating systemsB. embedded operating systemsC. client operating systemsD. stand-alone operating systems23. Application system also refers to .A. system softwareB. background softwareC. end-user softwareD. backup software24. ROM is a type of ___ .A. semiconductorB. networkC. firmwareD. none of the above25. Speakers and headphones are the most widely used ___ devices.A. audio-inputB. multifunctionalC. audio-outputD. personal26. ___ is exclusively a sequential-access storage media.A. Magnetic tapeB. A hard diskC. A floppy diskD. CD-ROM27. The disk with the largest capacity is ___ .A. DVD-ROMB. CD-ROMC. ZipD. SuperDisk28. ___ is a type of optical disk widely used to distribute large software application packages.A. DVD-ROMB. CD-ROMC. ZipD. SuperDisk30. Every computer on the Internet has a unique numeric address called a(n) ___ .A. IP addressB. Network BridgeC. packetD. bandwidth31. The most important program on any computer is ___.A. Operating SystemB. VirusC. softwareD. Office 200032. ___ is a fast and powerful operating system, based on the UNIX OS.A. Windows 2000B. Office 2000C. Windows 98D. Linux33. Which one is not a computer languages? ___A. word 2000B. JavaC. CD. C++34. The largest and fastest computers are ___ .A. mainframe computersB. supercomputersC. hand-held PCsD. workstations35. All computers can perform basic machine operations under the control of ___ .A. instructionsB. commandsC. operationsD. programs36. Which of the following is an “output device”? ___A. CD ROMB. microphoneC. printerD. all the above37. The Internet is simply what? ___A. the WWWB. worldwide system of computer systemC. a modemD. an Internet Service Provider38. ___ is used to control the computer and run programs.A. Application softwareB. System softwareC. GameD. virus39. POST stands for ___ .A. power-on-self-testB. power-only-standard-testC. program-optimum-self-testD. program-optimum-starting-time40. Commands at the top of a screen such as: FILE, EDIT, FONT, TOOLS to operate and change things within programs are ___ .A. windowsB. word processorC. tool barD. menu bar41. CD-ROM stands for ___ .A. central processing unitB. CD-remote open mouseC. CD-resizeD. CD-read only memory42. A place in the computer system where data and programs are temporary stored. ___ .A. busB. motherboardC. memoryD. CD-read only memory43. A browser like Internet Explorer does what? ___ .A. create graphicsB. dial up to the InternetC. access web pages using HTTPD. create the WWW44. The part of the computer that does the math calculation is ___ .A. arithmetic logic unitB. monitorC. memoryD. keyboard45. What type of software is used for the creation of letters, papers, and other documents? ___ .A. databaseB. word processorC. spreadsheetD. OS46. Y ou can build a ___ for searching your notes, downloading web pages etc.A. serverB. networkC. InternetD. search engine47. What word means to copy or move files from another computer to your local computer system over a network? ___ .A. formatB. saveC. shiftD. download48. What is the term to ask the computer to put information in order numerically or alphabetically? ___.A. reportB. recordC. organizeD. sort49. A printer would be considered a(n) ___.A. controllerB. peripheral deviceC. input deviceD. USB50. The two basic types of computer software are___ and ___.A. program, applicationsB. productivity, applicationsC. applications, systemsD. systems, networking systems51. Once you delete a file from your disk, you may not be able to ___ it.A. eraseB. removeC. moveD. retrieve52. In Windows, your computer ___ is referred to as a desktop.A. deviceB. equipmentC. screenD. desk53. Anti-Virus protects your computer from viruses by ___ your computer's memory and disk devices.A. deletingB. changingC. scanningD. replacing54. The embedded operating system is used on .A. handheld computersB. desktop computersC. micro-computersD. supercomputers55. The network operating system is located on the .A. ROM memoryB. hard diskC. floppy diskD. RAM memory56. Stand-alone operating system is located on the .A. ROM memoryB. hard diskC. floppy diskD. RAM memory57. By far, the most popular Micro-computer operating system is .A. Microsoft’s WindowsB. LinuxC. UNIXD. Windows XP二、Multiple choices: （5x2, 10 points）1. Input devices include: _______A. the keyboardB. the mouseC. touch screenD. scannerE. light pen2. Output device includes:_______A. printersB. monitorsC. speakersD. disksE. headphone3. The four types of computers include:A. supercomputersB. mini-computersC. mainframe computersD. microcomputersE. desktop computers4. There are two kinds of software--- ______ and ______.A. system softwareB. computer softwareC. free softwareD. application softwareE. backup software5. System software consists of _____A. language translatorsB. device driversC. operating programsD. service programsE. operating systems6. C++ is ___.A. object-orientedB. procedure-orientedC. extended from CD. a superset of C7. Office automation is ___.A. the application of computerB. the computerC. communications technologyD. used to improve the productivity of people8. Microsoft Office Professional 2003 include ___.A. Word 2003B. PowerPoint 2003C. Excel 2003D. Outlook 2003E. FrontPage 20039. A processor is composed of：___.A. a control unitB. logic unitC. arithmetic unitD. Registers10. ___ is a type of executable file.A. .COM fileB. .TXT fileC. .JPG fileD. .EXE file三、Fill in the blanks. （3x3, 9 points）1. Y ou can _______ ______ ___ the Internet. (访问)log on to2. I always ____ ____ _____ _ at the evening. (网上冲浪)surf the Internet3. Input devices provide a way to ____ __ ______ (通信) a computer. make communications with4. Anti-Viruses can your computers . (防毒) protect, from viruses5. One of the functions of system software is _______ and ___ . (加载和运行程序) loading, running programs四、Match the following abbreviations with their Chinese meaning. (8x1, 8 points)1. ISP ( N ) A. 文件类型定义2. XML ( I ) B. 反向地址解析协议3. UPS ( G ) C. 数据终端设备4. ULS ( F ) D. 超文本传输协议5. MTP ( K ) E. 通用网关接口6. HTTP ( D ) F. 用户定位服务7. DTE ( C ) G. 不间断电源供应8. CSS ( O ) H. 需求发送9. DTD ( A ) I. 可扩展标记语言10. MMDS ( L ) J. 局域多点分布式系统11. CGI ( E ) K. 邮件传输协议12. LMDS ( J ) L. 多波段多点分布式服务13. RARP ( B ) N. 因特网服务提供者14. DSL ( M ) M. 数字订阅线路15. RTS ( H ) O. 层叠格式表五、Fill in the blanks with the corresponding English abbreviations．（8x1,8 points）1. 局域网_LAN_____2. 通用串行总线__USB____3. 中央处理器_CPU_____4. 随机存储器_RAM_____5. 个人数字助理__PDA____6. 数字化视频光盘__DVD__7. 信息技术___IT_ __8. 磁盘操作系统__DOS__9. 网际协议__IP_ __10. 个人电脑__PC_ __11. 办公自动化_ OA __12. 只读存储器光盘_ CD-ROM __13. 基本输入/输出系统_BIOS _14. 阴极显像管屏幕_ CRT __15. 液晶显示器LCD六、Translate the following expressions into English. （8x1, 8 points）1. 用户名_____user name_2. 清空回收站___empty the Recycle Bin_3. 控制面板____control panel4. 软盘驱动器___floppy disk drive__5. 电子网络_____electronic network6. 二级存储设备___secondary storage device_ __7. 系统装置____ system unit__8. 光盘驱动装置____optical disk drive unit __9. 多媒体界面____ multimedia interface __10. 集成电路____ integrated circuit __11. 存取时间____ access time __12. 模拟计算机____analog computer __13. 成批处理____ batch processing__14. 二进制位binary digit15. 缓冲存储器buffer storage16. 等待时间latency time17. 流程图flow chart18. 闭环系统closed-loop system19. 视频采集卡video capture card20. 因特网服务器Internet server七、Translate the following expressions into Chinese. (8x1, 8 points)1. alphanumeric display 字母数字显示器2. array processor _ _阵列处理器__3. assembler language ___汇编语言_4. call instruction 呼叫指令5. card punch 卡片穿孔机6. library management 程序库管理7. hardware debugging tool 硬件调试工具8. output parameter 输出参数9. peripheral equipment 外围设备10. signal simulator 信号模拟器11. time sharing system 分时系统12. Simple Network Transfer Protocol 简单网络传输协议13. Call Control Manager 拨号控制管理14. Extensible Markup Language 可扩展标记语言15. perform periodic maintenance 执行定期维护16. monitor the system activities 监测系统活动17. Add and Remove programs 添加和删除程序18. uninstall unneeded programs 卸载不用的程序19. allocate system resources 分配系统资源20. database management system 数据库管理系统八、Decide whether each of the following statements is True or False. If True, please write down T; if False, please write down F. (5x1, 5 points)1. Error recovery does not belong to operating system. (F)2. Many operating systems have similar characteristics. (T)]3. The computer can do nothing without a program. (T)4. System software is also called end-user software. (F)5. One of the functions of an operating system is managing the computer'sresources. (T)6. The heart of any computer system is the central processing unit (CPU). (T)7. When you send an e-mail you should provide the sender's e-mail address.(T)8. There are different operating systems available for PCs, but the mostcommon is UNIX. (F)九、Match the English words with their definitions. (9x1, 9 points)( C ) 1. desktop case( A ) 2. laptop( D ) 3. tower case( B ) 4. palmtop( F ) 5. chip( H ) 6. motherboard( I ) 7. ROM( G ) 8. RAM( J ) 9. scanner( E ) 10. keyboard( O ) 11. Home page( N ) 12. Network operating system( M ) 13. Embedded operating system( L ) 14. Backup program( K ) 15. File compressionA. computers that are portable and can use batteriesB. computers that are small enough to be held in the user‟s handC. a case which sits under the computer screen on a deskD. a case which stands vertically next to the screen or on the floorE. a set of keys, as on a computer terminalF. a flat plastic sheet, holding the CPUG. where data can be lost if the power is switched offH. the …brain‟ of the computerI. a permanent part of the memory which cannot be changedJ. used to transfer an image into the computerK. Program that reduces the size of files for efficient storageL. Program that makes copies of files to be used if originals are lost and damagedM. Operating systems completely stored within ROM memoryN. Operating system used to control and coordinate computers that are linked togetherO. Opening page of a Web site。
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.。
2 0 1 0 年 上 学 期 期 末 试 卷考核形式：考试 考查 开卷 闭卷 课程名称： 计算机专业英语 课程代码：108019 试卷代码：B √ √ 考试班级：考生注意：密封线内不要填写姓名，密封线外不要答题，违者试卷作零分处理。
一、Match the following terms or phrases （1’*10） 1.workstation a. 数据库 2. tansistor b. 晶体管 3. hyperlink c. 软件 4. video d. 万维网 5. WWW e. 光盘 6. disk f. 视频 7. minicomputer g. 微型计算机 8. website h. 超链接 9. software i. 工作站 10. database j. 网站 1. ( ) 2. ( ) 3. ( ) 4. ( ) 5. ( ) 6. ( )7. ( ) 8. ( ) 9. ( ) 10. ( ) 二、Choose the best answer to the following questions.（2’*10） 1. What is the name of the first electronic numerical computer? ______ A. Altair 8800 B. ENV AC C. ENIAC 2. What is the main component of the ENIAC ? ______ A. transistor B. vacuum tube C. LSI3.How many frames do films require per second? _______A. 24B. 30C. 60D.2884.______is permanent memory that can be read, but not be written..A. RAMB. ROMC. hard diskD. floppy disk5.A computer usually have the following secondary devices except ______A.video diskB. CD-ROMC. floppy diskD. tape6.What is the main component of the “forth-generation” computer?A. transistorB. VLSIC. LSI7.There are several kinds of system software, such as ______.A. Microsoft WordB. DelphiC. virusD. Windows8.There are several types of output devices such as _______.A. keyboardB. mouseC. display screenD. digital camera9.There are ______ stages in the software development process.A. fiveB. twoC. threeD. four10.Our main maintenance task is _______.A.to update the software to keep it currentB.to find bugsC.to write document三、Mark the subject, predicate and object of the followingsentences.（2’*10）1. A faster refresh rate reduces flicker.2. On the other hand, you do not need any complex measuring instrument or technical training tofigure out how loud a system is if you can get it alone in a room.3. Application software helps you accomplish specific tasks.4. As a result, a user whose computer is infected with the Parity Boot virus is led to believe that the machine has a memory fault rather than a disruptive virus infection.5. Y ou can use application software to write letters.6. Network has three essential components.7. A network architecture can be described in two ways.8. Although there are different ways to organize data in a database, relational databases are one of the most effective.9. These are general users of the network.10. All the devices on the network are connected to a common cable which loops from machine to machine.1. Like a data file, a database does not present information directly to a user, the userruns an application that accesses data from the database and presents it to the user in an understandable format.2. A Star topology is completely different from either a Bus or a Ring. In a Star, eachdevice has its own cable run connecting the device to a common hub or concentrator. Only one device is permitted to use each port on the hub.3. The all-purpose computer memory became the place in which all parts of a longcomputation were kept, worked on piece by piece, and put together to form the final result.4. The processor, usually called the central processing unit (CPU) or main processor, is四、Mark the word groups.（4’*5）the heart of a computer. It is the CPU that in fact processes or manipulates data and controls all the rest parts of the computer.puters in software can easily process digitized sound. V irtually all professionalsound recording and editing are digital nowadays. MIDI is a representation of many musical instruments now.五、Word Building（2’*15）(名词) supercomputer 巨型计算机名词1. divide 除（动词）divider _____________________________2. store 存储（动词）storage _________________________3. graph 图像（名词）graphic __________________________4. number 数字（名词）numerical _________________________5. precise 精确的（形容词）precisely ____________________________6. perform 执行（动词）performance __________________________7. include 包含（动词）inclusion ____________________________8. install 安装（动词）uninstall ____________________________9. national 国家的（形容词）international __________________________10. translate 翻译（动词）translation ___________________________11. task 任务（名词）multitask ___________________________12. appear 出现（动词）appearance ___________________________13. power 能力（名词）powerful ___________________________14. write 写（动词）rewrite ____________________________15. character 特点（名词）characteristic ___________________________。
