《计算机专业英语》期末复习题
计算机专业英语教学资料-期末测试题2.doc
《计算机专业英语》期末测试题二题号四总分得分L Fill in the blanks with the information given in the text:(共20 分，每题2 分)1 > It can be said that having a steady power source is important for a computer becauseRAM is memory.2、A programming language is any language that can be used to write a sequence of thatcan ultimately be processed and executed by a computer.3、In the case of a(n) a program is translated into executable form and executed onestatement at a time rather than being translated completely before execution.4、CBSE is a(n) approach to software development, which relies on a large base ofreusable software components and an integratingfor these components.5、A distributed database can be classified either as adistributed database or as a distributed database.6、An important step in the design of a database involves the building of a(n)model that defines the entities for which some information must be maintained, the of these entities, and the relationship between these entities.7、 A network can also be classified according to its topology. Among the most populartopologies are the topology, ring topology, and star topology.8、A(n) is a device that converts between analog and digitalsignals, making it possible for a computer to transmit information over a standardtelephone line.21.22.23.24.25.26.27.28. 29.3().9、E-mail is a(n) message delivery system that allows information such as typed messagesand multimedia to be sent to individual computer users.1()、 A popular protocol in networks based on the ring topology is the ring protocoldeveloped by IBM in the 1970s.IL Translate the following terms or phrases from English into Chinese and vice versa:(共20分，每题1分)11 -20. Translate the following terms from English into Chinese:11.object-oriented language 12.storage register 13.pattern matching 14.system call 15.system specification 16.hierarchical database model 17.data attributes 18.analog transmission 19.cellular telephone 20. client/server model21-30. Translate the following terms from Chinese into English:赋值语句 函数式语言 库程序 解释执行的语言 基于组件的软件工程 关系数据库模型 数据库管理系统（简写及全称）电报电键 无线通信进程间通信IIL Fill in each of the blanks with one of the words given in the following list,making changes if necessary:(共30 分)configure printer apply deriveconcept communication block differencephone computer fax destinationregard telecommunications send systemData communications is the process of transmitting and receiving data in an orderly way so the data that arrives at its (31) is an accurate duplication of the data that was . (32) When data travels a short distance, such as when you send data from your computer to your , (33) it is referred to as local communications. When data travels a long distance, the (34) is referred to a s telecommunications; the prefix "tele” i s(35) from a Greek word 由at means "far” or "far off.”The (36) between a short distance and a long distance is somewhat arbitrary (武断的).For example, if your (37) sends data to a printer in the next room, it is (38) as local communications; if you (39) the person in the next room, you are transmitting data over a (40) device. However, the same basic communications concepts (41) to both local communications and telecommunications.Basic data communications concepts are the building (42) for understanding how data travels on a communications . (43) These concepts come in handy (派得上用处)when you install, , (44) or upgrade a local area network. In addition, these (45) help you set up modems, (46) machines, and cellular data transfers.IV Translate the following passage from English into Chinese:(共30 分)One especially powerful feature of OOP (object-oriented programming) languages is a property which is known as inheritance(继承).Inheritance allows an object to take on the characteristics and functions of other objects to which it is functionally connected. Programmers connect objects by grouping them together in different classes and by grouping the classes into hierarchies. These classes and hierarchies allow programmers to define the characteristics and functions of objects without needing to repeat source code, the coded instructions in a program. Thus, using OOP languages can greatly reduce the time it takes for a programmer to write an application, and also reduce the size of the program. OOP languages are flexible and adaptable, so programs or parts of programs can be used for more than one task. Programs written with OOP languages are generally shorter in length and contain fewer bugs, or mistakes, than those written with non-OOP languages.。
《计算机英语》期末考试及答案
《计算机英语》A卷本卷满分100分，90分钟完卷。
得分：一、选出下列单词所缺字母组合（共10小题，每小题2分，共20分）。
1.Unau__orized (未经许可的)A. teB. toC.thD. tt2.Interpret__ (直译程序，口译者）A. eoB. erC. rrD. re3.Domi__te (支配、占优势）A. naB. noC. nuD. ne4.Majori__ (多数，大多数）A.tiB. tyC. ttD. to5.Stead__y (稳定地）A.liB. lyC. ilD. ll6.__ternative （二者选一）A.olB.auD.al7.Multi__dia (多媒体）A.meB.miC.moD.mm8.Stand__d (标准的）A.anB.raC.arD.ae9.Down___d (下载）oB.loaC.loeD.lod10.Ter__nal （终点站）A.miB.meC.mmD.mo二、单项选择题（共10小题，每小题2分，共20分）。
11. What should you_____?A. didB. doesC. doD. done12. ---Congratulations---______________A.The same to youB.Just so soC. Not at allD.Thank you.13. Happy life rely on_____ hard.A. workB. workingC. worksD. to work14. She is a ____ girl.A. beautyB. beautiesC. beautifulD. beautifully15.---I won the match.---____________A. Well doneB. Bad luckC. What a pityD. Is that so?16. ---How do you do？---_____________A.Nice to meet youB. I am very wellC .How do you do D.Fine,thanks.and you17. He expresses an interest ___ reading.A. inB. onC. atD.to18.She _______ English for seven years.A. studyB. studiesC. studiedD. has studied19. ---Thank you for your help.---___________________.A. No problemB. yes,you areC. Never changeD.No thanks20. She goes to the library ______.A. readB. to readC. readingD. reads三、阅读理解（共5题，每小题4分，共20分）。
计算机专业英语期末复习题及参考答案
一单选题 (共10题，总分值30分 )1. hacker （3 分）A. 音频B. 应用软件C. 机器语言D. 软件测试E. 结构化程序设计F. 内存G. 功能测试H. 关系数据库I. 黑客J. 防火墙2. functional testing （3 分）A. 音频B. 应用软件C. 机器语言D. 软件测试E. 结构化程序设计F. 内存G. 功能测试H. 关系数据库I. 黑客J. 防火墙3. relational database （3 分）A. 音频B. 应用软件C. 机器语言D. 软件测试E. 结构化程序设计F. 内存G. 功能测试H. 关系数据库I. 黑客J. 防火墙4. firewall （3 分）A. 音频B. 应用软件C. 机器语言D. 软件测试E. 结构化程序设计F. 内存G. 功能测试H. 关系数据库I. 黑客J. 防火墙5. software testing （3 分）A. 音频B. 应用软件C. 机器语言D. 软件测试E. 结构化程序设计F. 内存G. 功能测试H. 关系数据库I. 黑客J. 防火墙6. audi （3 分）B. 应用软件C. 机器语言D. 软件测试E. 结构化程序设计F. 内存G. 功能测试H. 关系数据库I. 黑客J. 防火墙7. application software （3 分）A. 音频B. 应用软件C. 机器语言D. 软件测试E. 结构化程序设计F. 内存G. 功能测试H. 关系数据库I. 黑客J. 防火墙8. machine language （3 分）A. 音频B. 应用软件C. 机器语言D. 软件测试E. 结构化程序设计F. 内存G. 功能测试H. 关系数据库J. 防火墙9. memory （3 分）A. 音频B. 应用软件C. 机器语言D. 软件测试E. 结构化程序设计F. 内存G. 功能测试H. 关系数据库I. 黑客J. 防火墙10. structured programming （3 分）A. 音频B. 应用软件C. 机器语言D. 软件测试E. 结构化程序设计F. 内存G. 功能测试H. 关系数据库I. 黑客J. 防火墙二填空题 (共1题，总分值5分 )11. Microsoft Word XP is the current Window versionof Word, and documents created in Word XP can beeasily _________________________________Excel, Power Point and Access files. In the interface of Word, the_________________________________displays the name of the current application and name of the current document;the_________________________________lists the names of the menus available;the_________________________________gives the user quick access to frequently used editingfunctions; the_________________________________enables theuser to change left and right margin.toolbarrulertitle barmenu barincorporate into （5 分）三翻译题 (共10题，总分值50分 )12. hard disk （5 分）13. 集成开发环境（5 分）14. 通用串行总线（5 分）15. network security （5 分）16. software maintenance （5 分）17. electronic commerce （5 分）18. 广域网（5 分）19. 结构化查询语言（5 分）20. management information system （5 分）21. 面向对象编程（5 分）四阅读理解 (共1题，总分值15分 )22. The Internet, then known as ARPANET, wasbrought online in 1969, which initiallyconnected four major computers at universitiesin the southwestern US . The early Internet wasused by computer experts , engineers, scientists, and librarians. There was nothing friendly about it. There were no home or office personalcomputers in those days, and anyone who used it, whether a computer professional or an engineeror scientist or librarian, had to learn to use a very complex system.The Internet matured in the 1970's as a result of the TCP/IP architecture. As the commands for E-mail, FTP , and telnet were standardized, it became a lot easier for non-technical people to learn to use the nets. It was not easy by today' s standards by any means, but it did open up use of the Internet to many more people in universities in particular. Other departments besides the libraries, computer, physics, and engineering departments found ways to make good use of the nets -- to communicate with colleagues around the world and to share files and resources.In 1991, the first really friendly interface to the Internet was developed at the University of Minnesota. The University wanted to develop a simple menu system to access files and information on campus through their local network.Since the Internet was initially funded by the government, it was originally limited to research, education, and government uses. Commercial uses were prohibited unless they directly served the goals of research and education. This policy continued until the early 1990's, when independent commercial networks began to grow.(四) Choose the best answer according to Passage C.（根据上文的内容选择正确的答案。
计算机专业英语复习题完整版
计算机专业英语复习题标准化管理处编码[BBX968T-XBB8968-NNJ668-MM9N]1.home page 主页2.graphical user interface (GUI) 图形用户界面3.artificial intelligence 人工智能4.carbon copy 打字副本5.field 字段6.software suite 软件套装7.desktop operating system 桌面操作系统ser printer 激光打印机9.machine language 机器语言10.relational database 关系数据库11.menu bar 菜单栏12.secondary storage 辅助存储器；二级存储器13.system software 系统软件二、1.内存 memory2.输入设备 input device3.扬声器 speaker4.局域网 local-area network5.传输控制协议 transmission control protocol6.集成电路 integrated circuits7.上下文敏感 context sensitive8.微处理器 microprocessor9.只读存储器 Read-only memory10.触摸屏 touch screen11.像素 pixel12.多媒体 multimedia13.自动换行 word wrap三_________.A、peopleB、OSC、keyboardsD、proceduresE、software( abc ) 2、For microcomputer, there are three basic system units:____________ .A、Desktop system unitsB、Notebook system unitsC、Personal digital assistant system unitsD、Arithmetic-logic units( a ) 3、Language translators convert programming statementsinto__________.A、machine languagesB、UNIXC、service programsD、operating systems( b ) 4、The ____________is a list of commands or options from which you can choose.A、iconB、menuC、windowD、pointer( a ) 5、Database management systems are comprised of tables that are made of rows called __________ and columns called __________ .A、fields, recordsB、ranges, sheetsC、records, fieldsD、records, ranges( abcd )6、The four main computer operations are _________.A、inputB、processingC、outputD、storageE、compile( c ) 7、RAM is a kind of____________ memory.A、permanentB、smartC、temporaryD、flashE、expansion（ acd ）8、Which are the types of non-impact printer: ____________ .A、 thermal printerB、dot matrix printerC、laser printerD、ink-jet printerE、all of above（ a ）9、What is an extension of a driver in Windows environmentsA、.drvB、.txtC、D、.sysE、.win( c ) 10、The following answers ____________ is the system software.A、PHOTOSHOPB、EXCELC、Windows NTD、POWERPOINT ( bde ) 11、In monitors, the three primary colors are__________ .A、yellowB、redC、whiteD、greenE、blue( ab ) 12、Typically, the first page of a Web site is referred to as its__________ .A、home pageB、web pageC、HTMLD、URLE、site( ) 13、The new addressing system IPV6 defines an IP address as a ______________number. A、16-bit B、32-bit C、64-bitD、128-bit四、（一）Laptop computers are popular all over the world. People use themon trains and airplanes, in airports and hotels. These laptops connect people. Westlake College in Virginia will start a laptop computer program that allows students to do schoolwork anywhere they want. Within five years, each of the1500 students at the college will receive a laptop. The laptops are part of a＄10 million computer program at Westlake, a 110-year-old college. Thestudents with laptops will also have access to the Internet. In addition, theywill be able to use e-mail to “speak” with their teachers, their classmates,and their families. However, the most important part of the laptop program isthat students will be able to use computers without going to computer labs.They can work with it at home, in a fast-food restaurant or under the trees-anywhere at all!Because of the many changes in computer technology, laptop use in higher education, such as colleges and universities, is workable. As laptops becomemore powerful, they become more similar to desktop computers. In addition, the portable computers can connect students to not only the Internet, but alsolibraries and other resources. State higher-education officials are studyinghow laptops can help students. State officials are also testing laptopprograms at other universities, too. At Westlake College, more than 60 percentof the staff use computers. The laptops will allow all teachers to use computers in their lessons. As one Westlake teacher said, “Here we are in the middle of Virginia and we’re giving students a window on the world. They can see everything and do everything.”笔记本电脑在世界各地流行。
计算机专业英语期末必考题及答案总结
switchSwitches (Switch) is an identification based on the MAC ( network card hardware address) , complete the package forwarding packets functional network equipmentA router is a device that forwards data packets between computer networks, creating an overlay internetwork. 路由器（Router）是连接因特网中各局域网、广域网的设备，它会根据信道的情况自动选择和设定路由，以最佳路径，按前后顺序发送信号的设备路由器是为信息流或数据分组选择路由的设备。
Router is a routing device to select the flow of information or data packetRouter (Router) is connected to the Internet , LAN, WAN equipment ,it will automatically select the channel and routing settings , the best path , according to the equipment before and after the order to send signals区别Switch refers to any network -level data relay equipment (although multi-finger bridge ) , while the router is more focused on the network layerThe first switch is a data link layer in the OSI / RM open architecture , which is the second layer , while the router is a beginning design work at the network layer of the OSI modelThe switch is a physical address or MAC address to determine the destination address of the forwarding data . While the router is to use the IP address)to determine the data forwarding address交换机是一个物理地址或MAC地址来确定转发数据的目的地址。
计算机专业英语期末复习题(精选)
计算机专业英语期末复习题I. Decide if the following statements are true (T) or false (F)1. Few makers have incorporated a USB hub into their products.2. The Internet began to boom in 1990.3. Encryption means adding a password to the access of a computer.4. The aim of compression formats is to reduce file size.5. WWW provides access to a variety of internet resources fromdifferent interfaces.6. All commercial operating systems can be modified by everyone.7. HTML is a language used to write documents for the8. Computers have greatly reduced the amount of paper in offices.9. Other electronic devices like TV can also trol your PC.10. Everyone can make suggestions to improve the Linux operatingsystem.11. You could edit a video like a document file with cutting and pastingon cheap editing computers five years ago.12. By the hyperlink, the user is nected to the document specified bythe link.参考答案：1 F2 F3 T4 T 5F6 F7 T8 T9 T 10T11 F 12 TII. Give the Corresponding Translation.1. recovery2. server3. ROM4. machine language5. operating system6. interface7. software 8. RAM9. process 10. network11. memory 12. USB13. database 14. debug15. cache 16. CPU1. 多媒体2. 音频3. 键盘4. 激活5. 内存6. 浏览器7. 服务器 8. 输出9. 黑客 10. 病毒11. 显示器 12. 对象参考答案：1. 恢复2. 服务器3. 只读存储器（只读内存）4. 机器语言5. 操作系统6. 接口、界面7. 软件8. 随机存取存储器9. 过程10. 络11. 内存12. 通用串行总线13. 数据库 14. 调试15. 高速缓冲存储器16. 中央处理器1. multimedia2. audio3. keyboard4. activate5. memory6. browser7. server 8. output9. hacker 10. virus11. monitor 12. objectIII. T ranslate the Following Sentences into Chinese 12%1.Microsoft’s Windows 2000 is a powerful yet flexible operating systemdesigned for large applications in networked environments.2.A computer virus is a computer program that is created to make andspread copies of itself.3.Spreadsheet applications are computer programs that let you createand manipulate spreadsheets.4.An optical mouse doesn’t have a ball on the bottom and can usually beused without a mouse pad.5.A small network may only nect two computers inside a home to sharea single printer and Internet nection.6.The older DOS operating systems and some versions of Unix andLinux use a command interface, though graphical versions of Unix and Linux are now available.参考答案：1.windows 2000是一种为络环境下大型程序而设计的强大而灵活的操作系统。
计算机专业英语期末测试卷
计算机专业英语试题命题人：王晓萍姓名：__________ 班级：___________ 分数：__________________ 一、英汉互译并写出缩写的全称（20分）1．Tree structure__结构树_________ 2．Supervisor password____超级密码_________3．PC _________计算机________________10.计算机程序___computer program_________________11.软件测试______softwaretesting_______________12. 子文件夹________________ 13. 主菜单_________main menu_________14. 微处理器________________15. 升级软件________________16. 副作用__________________17. 搜索引擎________________18. 备份____________________19. 足够内存_________memory_______20. 域名___________dns_________二、判断题（对的填T, 错的填F）（5分）2 病毒通常会具有副作用（）3 反病毒软件只可以扫描病毒（）三、选择题（25分其中英语的每题2分）6. The basic units of a computer system are as follows: _________A. CPU, memory and diskB. CPU, input and output unitC. CPU, memory and I/O systemD. CPU, memory and ALU7. Today, ______can give you a video camera, a fax machine, a CD-ROM drive, ect.A. input devicesB. expansion cardsC. output deviceD. joystick8. When power is removed, information in the semiconductor memory is ________ .A. reliableB. lostC. manipulatedD. remain9. _________ is designed to manage large bodies of information.A. a file systemB. a transactionC. a database systemD. a database language10. A characteristic of operating system is _________ .A. resource managementB. memory managementC. error recoveryD. all the above11. An ISP supplies a _________ that you can dial from your computer to log on the internet server.A. public keyB. private keyC. service numberD. help file12. To open Internet Explorer, just click Start, point to _________ , and then click Internet Explorer.A. ProgramsB. ViewC. LayoutD. Control Panel13. Followings are some image data file formats, which is wrong? _______A.*．TIFB. *．DOCC. *．BMPD. *．GIF14. By adding _________ to your programs, you can make computers more interesting and much more fun for the user.A. multimediaB. textC. musicD. picture15. Followings are all software, which is not the antivirus software?A Kaspersky Antivirus B. Jiangming softwareC. Rising softwareD. Spyware四、将左列的词汇与右列相应的汉语匹配。
计算机专业英语期末试题及参考答案
山东外国语职业技术大学成人高等教育2021年第二学期期末考试学习方式: 函授/业余时间：120分钟考试科目:《course》（总分）100分集中闭卷考试特别提醒：1、所有答案均须填写在答题卷上，否则无效。
2、每份答卷上均须准确填写专业、身份证号码、所属学习中心名称、学号、姓名等。
一单选题 (共40题，总分值80分 )1. application software （2 分）A. 音频B. 应用软件C. 机器语言D. 软件测试E. 结构化程序设计F. 内存G. 功能测试H. 关系数据库I. 黑客J. 防火墙2. Before switching on the power of the machine,make sure that the power source voltage（）the specifications. （2 分）A. Complies withB. Complies toC. Complies inD. Complies by3. We must measure and （）to determine howmuch paint will be needed. （2 分）A. DescribeB. EditC. DiagnoseD. Calculate4. A（）is a device that enables the computerto handle sounds. （2 分）A. Network cardB. Video cardC. Sound cardD. monitor5. Therefore,（）are considered to be thetypical form of programmable automation. （2 分）A. Measurement systemsB. Actuating systemsC. NC systemsD. Feedback systems6. Joseph Jacquard developed a method to controltextile looms by using a（）。
《计算机专业英语》期末考试试卷附答案
《计算机专业英语》期末考试试卷附答案一、Translate the following words and expressions into Chinese.(写出下列词组的汉语意思) (每题2分，共20分)1.bandwidth：2.browser：mand button：4.Control Panel：5.data structure：6.fiber-optic table：7.hardcopy：8．hypermedia：9．information superhighway：10.high-level language：二、Match the following words and expressions in the left column with those similar meaning in the right column.(将左列的词汇与右列相应的汉语匹配。
) （每题2分，共20分）1.HTTP： a . 数据库管理系统2.ISP ： b. 应用程序设计接口3.SQL ： c . 基本输入/输出系统4.WWW： d. 数字视频光盘5.DBMS：. e .互联网服务提供商6.BIOS： f . 中央处理单元7.API ：g . 结构化查询语言8.DVD：. h .直接存储器存取9.DMA ：i .超文本传输协议10.CPU ：j .万维网三、Tell whether the following statements are true(T) or false(F) according to the passage A（根据下文的内容判断下列句子的正误）（15分每题3分）Passage A:For a Web user, the home page is the first Web page that is displayed after starting a Web browser like Netscape's Navigator or Microsoft's Internet Explorer. The browser is usually preset so that the home page is the first page of the browser manufacturer. However, you can set it to open to any Web site. For example, you can specify that or be your home page. You can also specify that there be no home page (a blank space will be displayed) in which case you choose the first page from your bookmark list or enter a Web address.For a Web site developer, a home page is the first page presented when a user selects a site on the World Wide Web. The usual address for a Web site is the home page address, although you can enter the address (Uniform Resource Locator) of any page and have that page sent to you.1. Home pages for a Web user or a Web site developer have the same meanings.（）2. The home page displayed on a Web browser is usually preset by the browser manufacturer.（）3. The home page for a Web user can be reset to any Web site you prefer.（）4. You have to enter or select Web addresses every time with a blank space on your Web browser.（）5. Web addresses usually lead to relative home pages.（）四、choose the best answer according to the passage B.(根据下文的内容选择正确的答案。
计算机专业英语(一)07757(期末复习资料).docx
第一部分1. Which of the following feature of a word processor becomes more useful with the growth of the ainount of text? ( A ) A. wording searching B. grammar checking C. word counting D. spell checking2. Which of the fol low ing feature of a word processor can show un derl in® bold, italic, font and other typ ing styles on the screen? (B)A. WYSTWGYB. WYSIWYGC. WSYTWYGD. WYSWTYG3. Which of the following does NOT belong to hidden characters or commands?(A)A. retrievalB. spaces C ・ returnsD ・ paragraph endings4. Before typing in any data, a user needs to ________ C ______ .A. edit the cel 1 B • save the cel 1 C. seiect the cel 1 D. change the cel 1 5. Each cell of a worksheet can hold _________ A ___ •A. one piece of data B ・ two pieces of data C. three pieces of data D ・ four pieces of data 6. Where is the Entry Bar of a worksheet?(A)A. below the icons of the worksheetB. above the icons of the worksheetA ・ powerful operating systemB ・ high-duty database systemC ・ high-configuration computer D. practical Internet application 14. Which of the fol 1owing is called a searching engine?(B) A. Web server B. Web browser C. Web site D. Web address15. Which of the following is NOT an Internet application?(C) A. IRC B ・ audio chatting C. file compiling D ・ video chatting 16. To start an online chatting, a user needs to know D • A. the software name of an TRC client B. the Web service provider of an TRC client C. the program name of an IRC client D ・ the Web address of an IRC client17・ Once a user starts an IRC dient ， the server on the IRC service provider side wi11 provide the user a A •A. channelB ・ server C. hardware D. program18. What does the WWW stand for? (A)A. World Wide WebB. World Wide WorkC. World Wide WatchD. World Wide Wave 19. Which of the following is the primary function of the WWW? (A)A. accessing resourcesB. sending and receiving E-mailsC. IRC D ・ Video conferencing20. Which of the following is NOT supported by the WWW? (D)A. GopherB. FTPC. UsenetD. File compiling21 ・ To accommodate a bin ary nu mber, which of the follow ing of a computer doesn ，t have more digi ts tha n those for decima.1 numbers do? (D) A register B. bus C ・ portD. keyboard22. Which of the fol lowing unit provides signals to start the operations in the ALU, the memory and the input/outputunit? (D)A. logical unit B ・ arithmetic unit C. input/output unit D. control unit 23. What does IC stand for? (B)A. Intelligont Card B ・ Intelligent Circuit C. Integrated CardD ・ Integrated Circuit计算机专业英语C. at the 1 eft of the i cons of the worksheet 7. All functions in spreadsheets A. a dollar sign B ・ an equal & Which of the following can NOT A. bar chart B. start chart 9. Which of the following message A. text message B ・ graphical 10. Which of the followingA. bol dB. underl ine 11. Which of the followingA. instantanoousnessB.D. at start with _____ B ____ •sign C. question mark be created by spreadsheets?(B) C. three-dimensional chart D. pie chart can be sent by E-mail without an attachment? (A) message C. audio message D ・ video message applied for an E-mail message withoutan attachment? (D) D. nonethe right of the icons of the worksheetD. star 12・ A private network-based E-mail system is not for A.corporate users13. can be C. italics does NOT belong to one of the E-mail advantages? (D) efficiency C ・ group sending feature D ・ none B B. home users C ・ school users D. hospital users An E-mail server can be considered as a C •24. How many the A. 3 25. Which of the configuration? A. the memory most influential components does a computer system configuration include?(B) B. 4 C. 5 D. 6 following does NOT belong to one of the most influential components of a computer system (B) B. the operating system C. the input/output devices D. the storage devices 26. Which of the following memory will lose the data stored in it when the power is gone or a malfunction occurs? (C) A. the ROM B. the v 让tual memory C. the RAM D. the buffer27. The permanently useful data i s stored in which of the fol lowing (A) memory?A. the ROMB. the virtual memory Which of the A. a graph Which of the A. a plotter Which of the A. a plotter29. 30. 31. 32. 33. 34. 35. 36. 37.38. 39. 40. 41. A. 42. A. 43. C. the RAMfollowing does NOT belong to a computerB. a photoC. a text f i les following does NOT belong to a computerD. the buffer hardcopy output? (D) D. voicehardcopy output device? (B)printerdevice? (A)monitorB. a monitor C ・ an ink-jet printer D ・ a laser following belongs to an impact computer hardcopy output B. an ink-jet printerC. a ]aser printer D ・ of a DVD-ROM over a CD-ROM? (D)D ・ capacityof a CD-R or a CD-RW over a CD-ROM or a DVD-ROM? (D) D. writing dataof a U-disk over a hard disk? (C)D ・ writing data commonly used software-relevant terminologies? (A) D. applicat ion softwareWhich of the following is the major advantage A. portability B ・ price C ・ materialWhich of the A. speed Which of the A. speed Which of the A. dataWhich of thefollowing B. price following B ・ pricefollowing is is is B. programfollowing is B. the major advantage C ・ materialthe major advantageC ・ easy to carry NOT one of the most C ・ operating systemthe most fundamental concept of computer software? (B) program C. application software D ・ system software A. operating systemWhat is a computer program? (D) A ・ a set of operations and tasksB. a set of operations and dataC. a set of tasks and dataD. a set of instructions Which of the following does NOT belong to computer system software? (C) A. operating system B ・ C ・ word processing program D ・ Which function of a word processor A. hidden commands B ・ typeface What do users need to do with A. proof check B. proofreadWhich of the fol lowing is NOT A. spell-checking typed textC. compiling typed text Which of the fol lowing is NOT data B. program system utility Ianguage compiler can ensure typing correctness?(C) C. spell checkingD. spacethe spell-checked files to ensure their correctness?(B) C. through check D. double-check one of a word processor's functions?(C) B. grammar checking typed text D ・ counting typed text one of the most commonly used software-re levant termino1ogies? (A)A computer processes ______________ into_ information/dataB ・ data/information Data flow into the computer as D ・ B. a programC ・ a process C. operating systemD ・ application softwareB_. C. facts/data D ・ infonnation/facts A. out put 44. Tnformation flows from a computer as _ A. output B. memory C. a program 45. The ___ B _____ distinguishes a computer from a A ・ processor B ・ stored program C ・ memory 46. Data and program instructions are stored in A. the processor 47. The computer A. main memory 48. The physical A. peripherals 49. Programs areD ・ input A_ D. input calculator. D ・ output D _____ . B ・ an output device C. the stored program D. memory component that actually manipulates the data is_C __________________________ . B. an input device C ・ the processor D. an output devicecomponents of a computer are collectively called D .B. softwareC. boardsD. hardwareknown collectively as _______ B _____ .A • 50. A A. 51. A secondary storageB • softwareC • stored programsD • hardware physical switch is ________________________ B ________ ; its setting is _____ software/hardware B. B holds enough hardware/software C ・ hardware/data bits to store a single C. bit D ・ data/information A. word B. byte 52. A ____________ is a group of A. bit/bytes B. byte/words 53・ The " digit-times-place-value "rule work, withC _____ C. word/bytes character. D. chip D. charactcr/bytes but A. 54. A A. numbers/ location address 55・ When memory is A ・ written The programmer can read A. ROM B. RAM What type of memory can A. The A. The A. The A. 56. 57. 58. 59. 60. 61. characters B ・ bits/bytes in memory is accessed by its B. value C _______ . its B. accessed and wri te C. bytes/words A ____ . C. content contents are not C. read D. B _______ . D. bytes not with A . D. characters/numbers D. register changod ・ it's always changed C ・ words only be read? (B) ROM C. RAM ___ C ____ . C ・ instructions registers B ・ processor fetches and executes clock pulses B. data part of an instruction that tells the processor D. words D. information what to do is theD operandB. pulse C .statement D ・ operation code processor" s, comp orient s are syn chr on i 刁ed by D ____ . instructions B. data C. information D ・ clock pulses Which processor component executes instructions? (C) A. instruction register B ・ instruction control unit C. arithmetic and logic unit D. main memory The basic input device on a small computerA ・ display screen B. printer C ・ 63. The basic output device on a smal1 computerA. 64. A A. 65. AA. 62. keyboard D display unit display screen bytesB. display screen generates hard- copy output. B ・ screenC. monitor is divided into a grid of _ is a ___ C keyboard is C ・D. card a ___ B ___ . diskette D. printer C • reader D ・ plotter 66. External devices A. channels 67. The _______ Dcodes. B. bits C ・ pixels D ・ words are linked to a small computer system throughB. control unitsC. plugs translates between the computer's internal codes and a peripheral device"s external B_.D. interfaces A. remote B. display C ・ printing D ・ local 69. The ii nterference that distorts electronic signals transmitted over a distanee is cal l ed C A. static B. interferenee c. noiseD. a spike70. A network can be worldwide.A. Wide a rea B ・ Metropolitan areaC. Local areaD. Campus area71.B networks usually span tensof kilometers.A. Wide a rea B ・ Metropoli tan area C. Local area D. EthernetA. processor B ・ interface C. memory D. register 68. A _________ A ______ terminal communicates with a distant computer over data transmission lines. 72. The Open Systems Interconnection (0S1)reference model is based on a proposal developed by DA. ANSIB. IEEEC. I ABD. ISO 73・ ____ B _________ is concerned with controlling the operation of the subnet. A. The transport layer B. The network layer C. The application 1ayer D. The data link layer 74. _______ A _______ is concerned with transmitting raw bits over a comniunication channel- A ・ The physical layer B. The presentation layer C. The network layer D ・ The data link layer 75・ The main task of________ D _______ is to transform a raw transmission facility into a line that appears free of undetected transmission errors to the network layer. A. The physical layer B. The session layer C. The network layer D. The data 1 ink 1ayer 76. B allows users on different machines to establish sessions between them.79. 80. A. The physical layer B. The session layer C. The network layer D. The data link layer The D 「A. system The source A. hardwareA disk drive A. tasksB. of a B. is B. serves as a hardware/software interface ・Application program computers logic is C. data cC ・ primitive operationsD ・ I/O operationsProgrammers write A. object software limited to a few_ program functions B code. B ・ source C control unit D ・ operating system B 一.D ・ the user C. machine~level D. load module 81: A database system gives us a way of to us in our jobs or our 1 ives ・ It also provides a way toplace. The first commercial computers were really 4(B) sort and report on census information.is to 5(C) a 供选择的答案：1 (B) together specific pieces or lists of 2(B) that are relevant 3(D) and maintain that information in a central more than dedicated database machine used to gather, of the most common reasons for purchasing a computer To this day, one 1: (A) gather (B) gathering (C) get (D) getting 2: (A) data (B) information (C) mail (D) message 3: (A) build (B) copy (C) remember (D) store4: (A) anything (B) nothing (C) something (D) thing 5: (A) find (B) load (C) run (D) install 82. database system. Toolboxes and menus in many application programs were a pointer on the screen. You move the pointer by 7(B) the mouse over a flat surface in the direction you want the pointer to move. If you run out of 8(C) to move the mouse, lift it up and put pointer moves only when the mouse is 9(D) the flat surface. Moving the mouse pointer across the screen 6(B) for working with the mouse. The mouse controls it down again. The does not affect the document, the pointer simply 10(B) a location on the screen. When you press the mouse button, something happens at the location of the pointer ・ 供选择的答案：6: (A) assigned (B) designed (C) desired (D) expressed 7: (A) putting (B) sliding (C) s erving (0) taking 8: (A) board (B) place (C) room (D) table 9: (A) getting (B) going (0) teaching (D) touching (B) indicates constructs (C) instructs (D) processes 10: (A) 83. boot is to The prepares the computer forloads the operating system, and read-only memory (ROM is the hoot. 14(B) or lockup occurs, you usually must boot the computer again, or reboot, by 15(A) Del (a warm boot). 11(B) automatic routine that clears the memory, 12(C) _____ Included in the computer 1s switched on (a cold or 11: (A)clear (B) initiate (C) insert (D) push 12: (A) create (B) handle (C) use (D) route 13: (A) executes(B)exits (C) loads (D) reads 14: (A) communicate (B) crash (C) create (D) handle15: (A) pressing (B) pulling (C) seeing (D)writing or Ctrl + Alt + Perhaps you have been asking the questions: power-on-self-test, which 13(A) when the power is After a systemthe Reset button 84: user Is everyone moving to 16(C) ? If I don" t step to the 17(A) in ter face, wi 11 T be 1 eft al 1 along at the col d 18 (A) command 1 ine? Don't throw away your 19(D) • No one is 20(C) DOS' s death knell yet. DOS and its applications people usi ng for years are not going to stop worki ng over night. 16: (A) DOS (B) UNIX (0Windows (0) Windows NT 17: (A) graphical (B) software(C) command line (D) Windows NT 18: (A) DOS (B) UNIX (OWindows (D) Windows NT 19: (A)hardware (B) text (C) Windows (D) software (B) hardware (C) sounding (D) text20: 85. 1. The smallest unit of the memory is the magnetic cell. T(A) software Mark the following sentences with T ( true) or F (false) according to the dialoguehave 供选择的答案:2. Magnetic cells use the 气rite" and "read" currents with same direction to store and retrieve data. F3. The most influential component of a computer system configuration is the memory ・ FThe system clock is the brain of a computer. 6. Ink-jet printers have pins in their printing heads to form dots to produce printed results. F 7. A plotter is the popular hardcopy output device commonly used in the education sector. F 8. Word processors ease much of tedium associated typing, proofing ・ and manipulating words. T 9. The real strength of a word processor is its ability to store, retrieve , and change data. T 10. The implementation of the WWW is based on a standard dient-server model. T11. Al 1 Von Neumarm type digital computers consist of the input/output unit, the arithmetic unit, networking unit, the control unit and the memory. F12. A seanner belongs to the input/output device. T13・ A binary number needs more computer resource to accommodate than a decimal number. T14. The operations on decimal numbers are much easier and need much 1 ess time than in a binary system. F 15. HTML is so important to the WWW that it is recognized every where on the WWW. F 16. The Web server is the only component of the WWW that is able to read the HTML ・ F17・ E-mail is a method of sending and receiving messages on the Internet. F 18. Generally speaking, most of E-mail systems do allow text formatting. F19・ Users have to attach word-formatted texts to their E-mail messages if they have to send word-formatted texts ・ T 20. Instantoneousness and high efficiency are major advantages of the E-mail application T 86. Match the following two columns A. provides support for application software< l-CB refers to Microsoft Disk Operating Systent 2-FC is a set of computer programs ・ 3~AD. has been wi dely used in CAD programs• 4-JE. are more suitable for PC users- 5—BF. can be understood as system 6-D tunc-up programs ・7. The LinuxG. are truly powerful enterprise-level computing tools ・ 7一1 8. The Unix and Linux IL is the first Windows operating system 8-Gin a real sense.it when the power is gone.J. is also called the "word length 〃 20-H第二部分87. In ternet resource access is the primary function of the World Wide Web ・ 万维网的主要功能是提供互联网的访问服务。
《计算机专业英语》第二版_期末复习资料
计算机专业英语期末复习资料考试题型：一、将中文的计算机专业术语翻译成英文（单词或词组）（20题，20分）范围：（1）第255页-第261页英文单词（2）第178页-第188页英文词组，第262页-271页部分词组重点词汇和词组（出现概率：90% :adapter ani mati on asynchronous chip deadlock en capsulati onin stall in structio n in terrupt multitask multi-thread opera ndoverflow overload ing processor pixel router remoteassembly engin eeri ng executable memory multimedia pixelresolutionstructure switch tran sact ion variable volatilesimplicity flexibilitycon fidentialityreliability recoveryprotocoltraffic cha nnel refresh in stallati on stack port dow nl oad buffer attribute menuClipboard Cluster con gesti on compatibility compiler con sole compressi on zoomdecode encode debug decryptio n en crypti on directory docume nt edit feedbackfolder format frame function hit host hypertext ico n image unin stallkeyboard logi n logo n log out n etmask on li ne offline overloadi ng packagepassword peripheral pipe platform process queue quit resp onse request serial sig nature simulate terminal thread topology update upload utility video bootmemoryremote procedure call iden tifier/locator、选择合适的英语单词填空（10题，20分）范围：(出现概率：90%database management system distributed n etwork object-orie ntedprogram ming optimal scheduli ng algorithm software life cycle symmetric key en crypti on structured query Ian guagevirtualaddress spaceasymmetric keyen crypti on 8-bit shift register arithmetic logical operati onsmultitask ingoperati ng system un authorized accesswireless com munication the real mode clock pulsesloosely coupled multiprocess ing digital sig nature tran smissi on controlprotocoluser datagram protocol universal com muni cati onserial bus quality of service inter-processredundant arrays of in expe nsive disks routi ng in formati on protocol ope nshortest path firstglobal positi oning system hyper text tran sport protocol in tegrated circuit full duplex graphical user in terface doma inn ame system power- on self-test ran dom accesssoftware developme nt kitun iform resource(1 )第41 页：A switch is ideally suited to represent the value of anytwo-state variable because it can only be “off ” or “ on” .(2 )第51 页：A volatile memory is one that loses its data when power isremoved from the circuit, while non volatile memory reta ins its data even whe n power is removed.(3 )第57 页：In put is a process that in volves the use of a device to en codeor tran sform data into digital codes that the computer can process.(4)第58 页：A mouse is a small device that a computer user pushes acrossa desk surface in order to point to a place on a display scree n and to select oneor more acti ons to take from that positi on.(5 )第59 页：Resolutio n refers to the nu mber of in dividual dots of color, known as pixel contained on a display.(6)第60页：A scanner is a device that can read text or illustrations printed on paper and translate the information into a from the computer can use.(7)第72 页：A data structure is a specialized format for organizing andstori ng data.(8)第85 页：The computer memory locations are called variables becausethey hold values that might vary.(9)第86 页：An executable program is a sequenee of extremely simplein struct ions known as machi ne code.(10)第86 页：Each mach ine Ianguage in structi on has an equivale nt comma nd in assembly Ian guage.(11)第87 页：A complier is a program that translates source code into object code.(12)第87 页：An in terpreter tran slates high-level in structi ons in to anin termediate form, which it the n executes.（13）第92 页：Software engineering is the application of tools, methods,and disciplines to produce and maintain an automated solution to a real-worldproblem.（14）第149 页：Multimedia is any comb in ati on of text, graphic art, sound, ani mati on, and video delivered to you by computer or other electro nic means.（15）第164 页：A transaction is a collect ion of operati ons that performsa sin gle logical function in a database applicati on.三、判断题（10题，20分）范围：（出现概率：96%（1 ）第52 页：One kilobyte（KB） equals 1024 bytes.（2 ）第52 页：If a cell con sist of k bits, it can hold anyone of 2k differe nt bit comb in ati ons.（3 ）第62 页：Keyboard, mouse and mon itor/sca nner are all in put devices. （False）（4 ）第76 页：The main feature of queues is that they follow a first-i n/first-out rule. （queue -> stack）（5）第83 页：Most operating systems have a standard set of controlin struct ions to han dle the process ing of all in put and output in struct ions.（6）第89 页：” ADDAX,BX” is a instruction of machine Ianguage. （false, high-level la nguages, assembly Ian guage）（7）第111 页：A gateway could be used to connect the different networks.（8）第115、116、119 页：IP and IPX are examples of network-layer protocols. TCPand SPXare transport layer protocols. TCP and SPXare session layer protocols. （false）（9）第157、161 页：A 256-color graphic requires eight bits for each pixel. For a 16-color graphic, each pixel can have one of 16 colors.（10 ）第175 页：Some viruses can be catastrophic by damaging files,destro ying data and crash ing systems.四、排序题（1题，6分）理解第47 页的"The CPUexecutes each instruction in a series of small steps: ................. Go to step 1 to begi n executi ng the follow ing in struct ion. This seque nee of stepsis frequently referred to as the fetch-decode-execute cycle. ”, 将1-7 排序好（可参考《计算机组成原理》第五章内容理解）（出现概率：100%五、阅读题（2篇，24分）第66 页的“ Time-Shared Bus ”（出现概率：100%另一篇参考第46页六、翻译题（2题，10分）第43页的阅读材料“ Digital Computer System ”的第一段（出现概率：90%第97 页的阅读材料“ The Software Life Cycle ”第二段的“ in which development proceeds linearly through the phases of ................. and maintenance. ”，并参考第92 页-94 页的内容（出现概率：90%。
《计算机专业英语》期末考查试卷(B卷)及答案
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。
计算机专业英语复习题
计算机专业英语复习题一、判断对错1. The software system is the physical equipment that you can see and touch.2. Typically, a data value is set to zero to represent FALSE and 1 value for TRUE.3. In the earliest general-purpose computer, most input and output media were magnetic disks.4. Supercomputers are largest, fastest, and most expensive computer available.5. A computer system consists of hardware system and software system.1. The data bus always receives data from the CPU, and the CPU never reads the data bus.2. Main memory holds whatever programs and data are available for immediate use by theCPU.3. Dynamic RAM does not have to be refreshed.4.Dot-matrix printer work by squirting tiny droplets of liquid ink at the paper.5. The auxiliary memory is very small, relatively expensive, and has very high access speed.1. Shift registers operate in serial fashion all the bits of the word at a time.2. RISC processors have larger instruction sets that often include some particularly complexinstructions.3. SIMD represents an organization that includes many processing units under the supervisionof a common control unit.4. Parallel processing is established by distributing the data among the multiple functional units.5. RISC is a complex instruction set computer.1. A number of different algorithms can exist for solving a computational problem, and each ofthese algorithms could have a same running time complexity.2. The divide-and-conquer algorithm is a bottom-up technique that usually begins by solvingthe smallest subproblems, the dynamic programming solves problems in a top-down fashion.3. An important property of arrays is that their size and shape are constant.4. If all of the elements stored in a list are of the same type, then the list is said to beheterogeneous. However, if different types of elements are stored in the list, then the list is said to be homogeneous.5. A queue is a dynamic set that obeys the LIFO property.1. The computer hardware recognizes only assembly language instruction.2. A program written in the assembly language of one microprocessor can run on a computerthat has a different microprocessor.3. Assembly languages are platform-independent, but high-level languages are notplatform-independent.4. The 4GLs are also called nonprocedural languages.5. Each assembly language instruction corresponds to one unique machine code instruction.二、完形填空Unit 1This chapter introduces digital computer, data types, the evolution of computers, and types of computers. 1 is known to all, it’s hard to find a field in 2 computers are not being used. Digital computer, also called electronic computer or computer, is a digital system that 3 various computational tasks. Digital computers use the 4 number system, which has two digits: 0 and 1.By using various coding 5 , groups of bits can be made to represent not only binary numbers 6 other discrete symbols, such as decimal digits or letters of the alphabet. A computer system consists of hardware system and software system. Programs tell the hardware what to do. 7 software is designed to accomplish real-world tasks in fields such as accounting, entertainment, and engineering. Computers are usually 8 into four broad categories: microcomputers, minicomputers, mainframe computers, and supercomputers. It’s hard to give a 9 definition to each type because computer speeds and storage 10 change rapidly.1. A. As B. It C. As it D. That2. A. what B. which C. where D. when3. A. performs B. carries C. makes D. integrates4. A. decimal B. binary C. Arabian D. American5. A. technique B. technologyC. techniquesD. technologies6. A. instead of B. rather thanC. but alsoD. as well7. A. Application B. System C. Word D. Excel8. A. put B. made C. conducted D. classified9. A. precious B. progress C. proceeding D. precise10. A. capacities B. capable C. capabilities D. capacity1.A2. B3. A4. B5. C6. C7. A8. D9. D 10.AUnit 2A computer system 1 of hardware system and software system. The hardware of the computer is usually divided into three major parts or three 2 subsystems: the CPU, the memory subsystem, and the I/O 3 . The CPU is made up of three major parts, Register Set, the 4 logic unit, or ALU, and Control Unit. It performs many operations and controls computer. Memory is also known as 5 memory or main memory, which is cataloged into two major types of memory: Random Access Memory (RAM) and Read Only Memory (ROM).It refers to the 6 in the computer that hold whatever programs and data are available 7 immediate use by the CPU, along with the program’s data. Computer systems include special hardware 8 between the CPU and peripherals to supervise and synchronize allinput and output transfers. These components are called 9 units because they interface between the processor bus and the peripheral device. The I/O subsystem allows the CPU to 10 with input and output devices.1. A. consists B. makes upC. constitutesD. comprise2. A. premier B. primaryC. preliminaryD. elementary3. A. system B. machine C. subsystem D. device4. A. mathematic B. authorativeC. arithmeticD. authoritative5. A.external B.exterior C. Interior D. internal6. A. circuits B. wires C. lines D. hardware7. A.by B. for C. with D. in8. A.software B. setting C. listing D. components9. A. singular B.dual C. interface D. compact10. A.handle B. interact C. respond D. link1. A2. B3. C4. C5. D6. A7. B8. D9. C 10. BUnit 3In computer engineering, computer architecture is the ___1___ design and fundamental operational structure of a computer system. It is a ___2___ and functional description of requirements, especially speeds and interconnections, anddesign implementations for the various parts of a computer —___3___ largely on the way by which the central processing unit (CPU) performs internally and accesses addresses in memory. Computer system architecture ___4___ the design of the four ___5___: parallel processing, pipelining, vector processing and RISC. Parallel processing system is used to provide simultaneous data-processing tasks for the purpose of increasing the ___6__ speed of a computer systemand is able to perform ___7___ data processing to achieve faster execution time. A pipeline is a set of data processing elements connected in series, so that the output of one element is the input of the next one. The elements of a pipeline are often ___8___ in parallel or in time-sliced fashion. A vector processor, is a CPU design that is able to run mathematical operations on multiple data elements simultaneously. Computers with vector processing capabilities are in demand in 9___ applications. RISC processors have fewer and __10___ instructions than CISC processors. As a result, their control units are less complex and easier to design.1. A. lastest B. conceptual C. ideal D. simple2. A. plan B. design C. blueprint D. concept3. A. relying B. depending C. attaching D. focusing4. A. refers B. speaks C. involves D. interacts5. A. ingredients B. types C. kinds D. lists6. A. computational B. computerC. computationD. computing7. A. current B. compoundC. concurrentD. massive8. A. displayed B. carriedC. accomplishedD. executed9. A. special B. specialized C. specific D. especial10. A. simple B. simplifying C. singular D. simpler1. B2. C3. D4. C5. A6. A7. C8. D9. B 10.D Unit 4Algorithms are essential to the way computers process information, because a computer program is 1 an algorithm that tells the computer what specific 2 to perform in certain order in order to carry out a speci fied task, such as calc ulating employees’ paychecks or printing students’ report cards. Thus, an algorithm can be considered to be 3 sequence of operations that can be performed by a turning-complete system. In fact, a data structure is a way of 4 data in a computer so that it can be used efficiently. Often a carefully 5 data structure will allow the 6 efficient algorithm to be used. The choice of the data structure often begins from the choice of an 7 data type.A well-designed data structure allows a variety of critical operations to be performed, using as few resources, both execution time and memory space, as possible. Data structures are implemented by a 8 language as data types and the references and operations they provide. Moreover, differentkinds of data structures are 9 to different kinds of applications, and some are highly specialized to certain tasks. For example, B-trees are particularly well-suited for implementation of databases, 10 networks of machines rely on routing tables to function.1. A. essentially B. essential C. partially D. mainly2. A. methods B. steps C. plans D. exercises3. A. some B. a C. the D. any4. A. receiving B. storing C. input D. output5. A. chosen B. madeC. programmedD. picked6. A. very B. most C. more D. less7. A. abstract B.concrete C. special D. certain8. A. basic B. runningC. programmingD. advanced9. A. comforted B. suited C. compared D. hooked10. A. therefore B. with C. when D. while1. A2. B3. D4. B5. A6. B7. A8. C9. B 10. DUnit 5A total computer system includes both hardware system and software system. Hardware consists of the 1 components and allassociated equipment. Software refers to the programs that are2 for the computer. It is possible to be familiar with various3 of computer software without being concerned with details of how the computer hardware operates.A programming language is a language used to write computer programs, which involve a computer 4 some kind of computation or algorithm and possibly control over 5 devices such as printers, robots, and so on. Programming languages differ from 6 languages in that natural languages are only used for interaction between people, while programming languages also allow humans to communicate 7 to machines. Some programming languages are used by one device 8 control another. A prominent 9 of programming languages is to provide instructions to a computer. Thousands of different programming languages have been 10 , and new languages are created every year.1. A. mental B. possible C.essential D. physical2. A. design B. spoken C. writtenD. made3. A. parts B. kinds C.types D. aspects4. A.performed B. to performC. performingD. performs5. A.intenal B. external C. inside D. outside6. A. natural B. Human C. computer D. artificial7. A.orders B. instructions C. codes D. calls8. A. to B. for C. with D. over9. A. show B. research C. purpose D. study10. A. creatingB. created C. to create D. creation1. D2. C3. D4. C5. B6. A7. B8. A9. C 10. B三、汉译英1.coding techniques 编码技术2. application software 应用软件3. floating point data 浮点数据4.timesharing分时，分时技术5. storage capacities 存储容量1. system buses 系统总线2. virtual memory 虚拟存储器3. computer architecture 计算机体系结构4. instruction set 指令集5. direct memory access 直接存储器存取1.parallel processing 并行处理2. pipeline processing流水线处理3. vector processing 向量处理4. scalar processor标量处理器5. backward compatibility 向下兼容1. parallel algorithm并行算法2. exhaustive search穷举搜索3. dynamic programming 动态规划4. doubly-linked list 双向链表5. two-dimensional array 二维数组1. derived class派生类2. Inheritance 继承3. markup languages 标记语言4. Hyperlinks 超链接5. Java virtual machine Java虚拟机四、翻译句子1. By using various coding techniques, groups of bits can be made to represent not only binary numbers but also other discrete symbols.2. System software includes not only the complex programs used by technicians to create application software in the first place but also the organizational programs needed to start up the computer and govern its use of other programs.3. Data are numbers and other binary-code information that are operated on to achieve required computational results.4. Rather than arithmetically or logically manipulating characters, a computer may concatenate strings of characters, replace some characters with others, or otherwise manipulate character strings.5. Software applications like word processing, electronic spreadsheets, database management programs, painting and drawing programs, desktop publishing, and so forth became commercially available, giving more people reasons to use a computer.1. By asserting these internal and external control signals in the proper sequence, the control unit causes the CPU and the rest of the computer to perform the operation needed to correctly process instructions.2. In a computer with virtual memory, less-used parts of programs are shifted from RAM to a hard disk and are moved back only when needed.3. A technique used to compensate for the mismatch inoperating speeds is to employ an extremely fast, small cache between the CPU and main memory whose access time is close to processor logic clock cycle time.4. The data transfer rate of peripherals is usually slower than the transfer rate of the CPU, and consequently, a synchronization mechanism may be needed.5. In some computers the interrupt vector is an address that points to a location in memory where the beginning address of the I/O service routine is stored.1. The purpose of parallel processing is to speed up the computer processing capability and increase its throughput, that is, the amount of processing that can be accomplished during a given interval of time.2. It is characteristic of pipelines that several computations can be in process in distinct segments at the same time.3. To achieve the required level of high performance it is necessary to utilize the fastest and most reliable hardware and apply innovative procedures from vector and parallel processing techniques.4. In general, the greater the number of instructions in an instruction set, the larger the propagation delay is within the CPU.5. Although CISC processors are more complex, this complexity does not necessarily increase development costs.1. In short, communication problems arise when the language used for an algorithm's representation is not precisely defined or when information is not given in adequate detail.2. Another common algorithmic structure involves that the need to continue executing a statement or sequence of statements as long as some condition remains true.3. In many algorithms, running time will vary not only forinputs of different sizes, but also for different inputs of the same size.4. Thus, dynamic programming is a bottom-up technique that usually begins by solving the smallest subproblems, saving these results, and then reusing them to solve larger and larger subproblems until the solution to the original problem is obtained.5. The conversion from this conceptual one-dimensional array organization to the actual arrangement within the machine’s memory is straight forward a nd the data can be stored in a seguence of 24 memory cells with consecutive address in the same order envisioned by the programma.1. Documentation is needed for everyone who will be involved with the program——users, operators, and programmers.2. Rather, programs written in a high-level language or assembly language are converted to machine language, which is then executed by the computer.3. The corresponding programs set forth precise procedures, or series of instructions, and the programmer has to follow a proper order of actions to solve a problem.4. 4GLs may not entirely replace third-generation languages because they are usually focused on specific tasks and hence offer fewer options.5. Inheritance is the means by which objects of a class can access member variables and functions contained in a previously defined class, without having to restate those defi nitions.。
《计算机专业英语》期末考试试卷A卷及答案
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(一)07757(期末复习资料).docx
第一部分1. Which of the following feature of a word processor becomes more useful with the growth of the ainount of text? ( A ) A. wording searching B. grammar checking C. word counting D. spell checking2. Which of the fol low ing feature of a word processor can show un derl in® bold, italic, font and other typ ing styles on the screen? (B)A. WYSTWGYB. WYSIWYGC. WSYTWYGD. WYSWTYG3. Which of the following does NOT belong to hidden characters or commands?(A)A. retrievalB. spaces C ・ returnsD ・ paragraph endings4. Before typing in any data, a user needs to ________ C ______ .A. edit the cel 1 B • save the cel 1 C. seiect the cel 1 D. change the cel 1 5. Each cell of a worksheet can hold _________ A ___ •A. one piece of data B ・ two pieces of data C. three pieces of data D ・ four pieces of data 6. Where is the Entry Bar of a worksheet?(A)A. below the icons of the worksheetB. above the icons of the worksheetA ・ powerful operating systemB ・ high-duty database systemC ・ high-configuration computer D. practical Internet application 14. Which of the fol 1owing is called a searching engine?(B) A. Web server B. Web browser C. Web site D. Web address15. Which of the following is NOT an Internet application?(C) A. IRC B ・ audio chatting C. file compiling D ・ video chatting 16. To start an online chatting, a user needs to know D • A. the software name of an TRC client B. the Web service provider of an TRC client C. the program name of an IRC client D ・ the Web address of an IRC client17・ Once a user starts an IRC dient ， the server on the IRC service provider side wi11 provide the user a A •A. channelB ・ server C. hardware D. program18. What does the WWW stand for? (A)A. World Wide WebB. World Wide WorkC. World Wide WatchD. World Wide Wave 19. Which of the following is the primary function of the WWW? (A)A. accessing resourcesB. sending and receiving E-mailsC. IRC D ・ Video conferencing20. Which of the following is NOT supported by the WWW? (D)A. GopherB. FTPC. UsenetD. File compiling21 ・ To accommodate a bin ary nu mber, which of the follow ing of a computer doesn ，t have more digi ts tha n those for decima.1 numbers do? (D) A register B. bus C ・ portD. keyboard22. Which of the fol lowing unit provides signals to start the operations in the ALU, the memory and the input/outputunit? (D)A. logical unit B ・ arithmetic unit C. input/output unit D. control unit 23. What does IC stand for? (B)A. Intelligont Card B ・ Intelligent Circuit C. Integrated CardD ・ Integrated Circuit计算机专业英语C. at the 1 eft of the i cons of the worksheet 7. All functions in spreadsheets A. a dollar sign B ・ an equal & Which of the following can NOT A. bar chart B. start chart 9. Which of the following message A. text message B ・ graphical 10. Which of the followingA. bol dB. underl ine 11. Which of the followingA. instantanoousnessB.D. at start with _____ B ____ •sign C. question mark be created by spreadsheets?(B) C. three-dimensional chart D. pie chart can be sent by E-mail without an attachment? (A) message C. audio message D ・ video message applied for an E-mail message withoutan attachment? (D) D. nonethe right of the icons of the worksheetD. star 12・ A private network-based E-mail system is not for A.corporate users13. can be C. italics does NOT belong to one of the E-mail advantages? (D) efficiency C ・ group sending feature D ・ none B B. home users C ・ school users D. hospital users An E-mail server can be considered as a C •24. How many the A. 3 25. Which of the configuration? A. the memory most influential components does a computer system configuration include?(B) B. 4 C. 5 D. 6 following does NOT belong to one of the most influential components of a computer system (B) B. the operating system C. the input/output devices D. the storage devices 26. Which of the following memory will lose the data stored in it when the power is gone or a malfunction occurs? (C) A. the ROM B. the v 让tual memory C. the RAM D. the buffer27. The permanently useful data i s stored in which of the fol lowing (A) memory?A. the ROMB. the virtual memory Which of the A. a graph Which of the A. a plotter Which of the A. a plotter29. 30. 31. 32. 33. 34. 35. 36. 37.38. 39. 40. 41. A. 42. A. 43. C. the RAMfollowing does NOT belong to a computerB. a photoC. a text f i les following does NOT belong to a computerD. the buffer hardcopy output? (D) D. voicehardcopy output device? (B)printerdevice? (A)monitorB. a monitor C ・ an ink-jet printer D ・ a laser following belongs to an impact computer hardcopy output B. an ink-jet printerC. a ]aser printer D ・ of a DVD-ROM over a CD-ROM? (D)D ・ capacityof a CD-R or a CD-RW over a CD-ROM or a DVD-ROM? (D) D. writing dataof a U-disk over a hard disk? (C)D ・ writing data commonly used software-relevant terminologies? (A) D. applicat ion softwareWhich of the following is the major advantage A. portability B ・ price C ・ materialWhich of the A. speed Which of the A. speed Which of the A. dataWhich of thefollowing B. price following B ・ pricefollowing is is is B. programfollowing is B. the major advantage C ・ materialthe major advantageC ・ easy to carry NOT one of the most C ・ operating systemthe most fundamental concept of computer software? (B) program C. application software D ・ system software A. operating systemWhat is a computer program? (D) A ・ a set of operations and tasksB. a set of operations and dataC. a set of tasks and dataD. a set of instructions Which of the following does NOT belong to computer system software? (C) A. operating system B ・ C ・ word processing program D ・ Which function of a word processor A. hidden commands B ・ typeface What do users need to do with A. proof check B. proofreadWhich of the fol lowing is NOT A. spell-checking typed textC. compiling typed text Which of the fol lowing is NOT data B. program system utility Ianguage compiler can ensure typing correctness?(C) C. spell checkingD. spacethe spell-checked files to ensure their correctness?(B) C. through check D. double-check one of a word processor's functions?(C) B. grammar checking typed text D ・ counting typed text one of the most commonly used software-re levant termino1ogies? (A)A computer processes ______________ into_ information/dataB ・ data/information Data flow into the computer as D ・ B. a programC ・ a process C. operating systemD ・ application softwareB_. C. facts/data D ・ infonnation/facts A. out put 44. Tnformation flows from a computer as _ A. output B. memory C. a program 45. The ___ B _____ distinguishes a computer from a A ・ processor B ・ stored program C ・ memory 46. Data and program instructions are stored in A. the processor 47. The computer A. main memory 48. The physical A. peripherals 49. Programs areD ・ input A_ D. input calculator. D ・ output D _____ . B ・ an output device C. the stored program D. memory component that actually manipulates the data is_C __________________________ . B. an input device C ・ the processor D. an output devicecomponents of a computer are collectively called D .B. softwareC. boardsD. hardwareknown collectively as _______ B _____ .A • 50. A A. 51. A secondary storageB • softwareC • stored programsD • hardware physical switch is ________________________ B ________ ; its setting is _____ software/hardware B. B holds enough hardware/software C ・ hardware/data bits to store a single C. bit D ・ data/information A. word B. byte 52. A ____________ is a group of A. bit/bytes B. byte/words 53・ The " digit-times-place-value "rule work, withC _____ C. word/bytes character. D. chip D. charactcr/bytes but A. 54. A A. numbers/ location address 55・ When memory is A ・ written The programmer can read A. ROM B. RAM What type of memory can A. The A. The A. The A. 56. 57. 58. 59. 60. 61. characters B ・ bits/bytes in memory is accessed by its B. value C _______ . its B. accessed and wri te C. bytes/words A ____ . C. content contents are not C. read D. B _______ . D. bytes not with A . D. characters/numbers D. register changod ・ it's always changed C ・ words only be read? (B) ROM C. RAM ___ C ____ . C ・ instructions registers B ・ processor fetches and executes clock pulses B. data part of an instruction that tells the processor D. words D. information what to do is theD operandB. pulse C .statement D ・ operation code processor" s, comp orient s are syn chr on i 刁ed by D ____ . instructions B. data C. information D ・ clock pulses Which processor component executes instructions? (C) A. instruction register B ・ instruction control unit C. arithmetic and logic unit D. main memory The basic input device on a small computerA ・ display screen B. printer C ・ 63. The basic output device on a smal1 computerA. 64. A A. 65. AA. 62. keyboard D display unit display screen bytesB. display screen generates hard- copy output. B ・ screenC. monitor is divided into a grid of _ is a ___ C keyboard is C ・D. card a ___ B ___ . diskette D. printer C • reader D ・ plotter 66. External devices A. channels 67. The _______ Dcodes. B. bits C ・ pixels D ・ words are linked to a small computer system throughB. control unitsC. plugs translates between the computer's internal codes and a peripheral device"s external B_.D. interfaces A. remote B. display C ・ printing D ・ local 69. The ii nterference that distorts electronic signals transmitted over a distanee is cal l ed C A. static B. interferenee c. noiseD. a spike70. A network can be worldwide.A. Wide a rea B ・ Metropolitan areaC. Local areaD. Campus area71.B networks usually span tensof kilometers.A. Wide a rea B ・ Metropoli tan area C. Local area D. EthernetA. processor B ・ interface C. memory D. register 68. A _________ A ______ terminal communicates with a distant computer over data transmission lines. 72. The Open Systems Interconnection (0S1)reference model is based on a proposal developed by DA. ANSIB. IEEEC. I ABD. ISO 73・ ____ B _________ is concerned with controlling the operation of the subnet. A. The transport layer B. The network layer C. The application 1ayer D. The data link layer 74. _______ A _______ is concerned with transmitting raw bits over a comniunication channel- A ・ The physical layer B. The presentation layer C. The network layer D ・ The data link layer 75・ The main task of________ D _______ is to transform a raw transmission facility into a line that appears free of undetected transmission errors to the network layer. A. The physical layer B. The session layer C. The network layer D. The data 1 ink 1ayer 76. B allows users on different machines to establish sessions between them.79. 80. A. The physical layer B. The session layer C. The network layer D. The data link layer The D 「A. system The source A. hardwareA disk drive A. tasksB. of a B. is B. serves as a hardware/software interface ・Application program computers logic is C. data cC ・ primitive operationsD ・ I/O operationsProgrammers write A. object software limited to a few_ program functions B code. B ・ source C control unit D ・ operating system B 一.D ・ the user C. machine~level D. load module 81: A database system gives us a way of to us in our jobs or our 1 ives ・ It also provides a way toplace. The first commercial computers were really 4(B) sort and report on census information.is to 5(C) a 供选择的答案：1 (B) together specific pieces or lists of 2(B) that are relevant 3(D) and maintain that information in a central more than dedicated database machine used to gather, of the most common reasons for purchasing a computer To this day, one 1: (A) gather (B) gathering (C) get (D) getting 2: (A) data (B) information (C) mail (D) message 3: (A) build (B) copy (C) remember (D) store4: (A) anything (B) nothing (C) something (D) thing 5: (A) find (B) load (C) run (D) install 82. database system. Toolboxes and menus in many application programs were a pointer on the screen. You move the pointer by 7(B) the mouse over a flat surface in the direction you want the pointer to move. If you run out of 8(C) to move the mouse, lift it up and put pointer moves only when the mouse is 9(D) the flat surface. Moving the mouse pointer across the screen 6(B) for working with the mouse. The mouse controls it down again. The does not affect the document, the pointer simply 10(B) a location on the screen. When you press the mouse button, something happens at the location of the pointer ・ 供选择的答案：6: (A) assigned (B) designed (C) desired (D) expressed 7: (A) putting (B) sliding (C) s erving (0) taking 8: (A) board (B) place (C) room (D) table 9: (A) getting (B) going (0) teaching (D) touching (B) indicates constructs (C) instructs (D) processes 10: (A) 83. boot is to The prepares the computer forloads the operating system, and read-only memory (ROM is the hoot. 14(B) or lockup occurs, you usually must boot the computer again, or reboot, by 15(A) Del (a warm boot). 11(B) automatic routine that clears the memory, 12(C) _____ Included in the computer 1s switched on (a cold or 11: (A)clear (B) initiate (C) insert (D) push 12: (A) create (B) handle (C) use (D) route 13: (A) executes(B)exits (C) loads (D) reads 14: (A) communicate (B) crash (C) create (D) handle15: (A) pressing (B) pulling (C) seeing (D)writing or Ctrl + Alt + Perhaps you have been asking the questions: power-on-self-test, which 13(A) when the power is After a systemthe Reset button 84: user Is everyone moving to 16(C) ? If I don" t step to the 17(A) in ter face, wi 11 T be 1 eft al 1 along at the col d 18 (A) command 1 ine? Don't throw away your 19(D) • No one is 20(C) DOS' s death knell yet. DOS and its applications people usi ng for years are not going to stop worki ng over night. 16: (A) DOS (B) UNIX (0Windows (0) Windows NT 17: (A) graphical (B) software(C) command line (D) Windows NT 18: (A) DOS (B) UNIX (OWindows (D) Windows NT 19: (A)hardware (B) text (C) Windows (D) software (B) hardware (C) sounding (D) text20: 85. 1. The smallest unit of the memory is the magnetic cell. T(A) software Mark the following sentences with T ( true) or F (false) according to the dialoguehave 供选择的答案:2. Magnetic cells use the 气rite" and "read" currents with same direction to store and retrieve data. F3. The most influential component of a computer system configuration is the memory ・ FThe system clock is the brain of a computer. 6. Ink-jet printers have pins in their printing heads to form dots to produce printed results. F 7. A plotter is the popular hardcopy output device commonly used in the education sector. F 8. Word processors ease much of tedium associated typing, proofing ・ and manipulating words. T 9. The real strength of a word processor is its ability to store, retrieve , and change data. T 10. The implementation of the WWW is based on a standard dient-server model. T11. Al 1 Von Neumarm type digital computers consist of the input/output unit, the arithmetic unit, networking unit, the control unit and the memory. F12. A seanner belongs to the input/output device. T13・ A binary number needs more computer resource to accommodate than a decimal number. T14. The operations on decimal numbers are much easier and need much 1 ess time than in a binary system. F 15. HTML is so important to the WWW that it is recognized every where on the WWW. F 16. The Web server is the only component of the WWW that is able to read the HTML ・ F17・ E-mail is a method of sending and receiving messages on the Internet. F 18. Generally speaking, most of E-mail systems do allow text formatting. F19・ Users have to attach word-formatted texts to their E-mail messages if they have to send word-formatted texts ・ T 20. Instantoneousness and high efficiency are major advantages of the E-mail application T 86. Match the following two columns A. provides support for application software< l-CB refers to Microsoft Disk Operating Systent 2-FC is a set of computer programs ・ 3~AD. has been wi dely used in CAD programs• 4-JE. are more suitable for PC users- 5—BF. can be understood as system 6-D tunc-up programs ・7. The LinuxG. are truly powerful enterprise-level computing tools ・ 7一1 8. The Unix and Linux IL is the first Windows operating system 8-Gin a real sense.it when the power is gone.J. is also called the "word length 〃 20-H第二部分87. In ternet resource access is the primary function of the World Wide Web ・ 万维网的主要功能是提供互联网的访问服务。
计算机专业英语期末试题及答案
计算机专业英语试题及答案Ⅰ. Vocabulary(词汇)(30分) (一)．Translate the the following following following words words words and and and expressions expressions expressions into into into Chinese(Chinese(写出下列词组的汉语。
)(共10分，每题1分) 1．operating system 2．requirements analysis 3．network security 4．data structure 5．decision support system 6． relational database 7． software crisis 8． computer virus 9． email attachment 10．central processing unit ( CPU ) (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．数据库管理系统 2．传输控制协议．传输控制协议 3．多文档界面 4．面向对象编程 5．只读存储器 6．数字视频光盘 7．计算机辅助设计 8．结构化查询语言 9．通用串行总线 10．企业之间的电子商务交易方式．企业之间的电子商务交易方式（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. multimedia a.字处理器字处理器2. software life cycle b.交换机交换机3. structured programming c.多媒体多媒体4. functional testing d.局域网局域网5. word processor e.结构化程序设计结构化程序设计6. code windows f.软件生命周期软件生命周期7. firewall g.功能测试功能测试8. LAN h.代码窗口代码窗口9. hacker i.黑客黑客10. switch j.防火墙防火墙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 where necessary. （从下面方框中选择合适的词或表达，以其适当的形式填空。
计算机专业英语复习题含答案详细解释
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》期末复习题
《计算机专业英语》2010-2011远成秋季学期期末复习题请认真完成省略的翻译部分专业词汇1.即插即用plug and play2.同步设备synchronous device3.阴极射线管cathode ray tube4.喷墨式打印机ink-jet printer5.键盘keyboard6.只读存储器ROM7.电子邮件E-Mail8.先来先服务原则first-come first-served rule9.互联网Internet10.多媒体multimedia11.芯片chip12.微电子技术microelectronic technique13.集线器hub14.单指令流single instruction stream15.紧密耦合多处理器tightly coupled multiprocessing16.程序program17.互连机制interconnection mechanism18.人工智能artificial intelligence19.防火墙firewall20.协议protocol21.操作系统operating system22.网络计算机network computer23.专家系统expert system24.调制解调器modem25.工作站workstation26.Erasable optical disk 可擦除光盘27.Dynamic positive-logic system 动态正逻辑系统28.unidirectional shift register 单向移位寄存器29.nonvolatile memory 非易失性存储器30.processor 处理机31.document 文档32.E-mail 电子邮件33.software maintenance 软件维护34.instruction 指令35.FTP 文件传输协议36.arithmetic expression 算术表达式37.graphical user interface 图形用户接口38.throughput 吞吐量39.disk 硬盘40.store and forward 存储转发41.virtual function 虚拟函数42.pointer 指针43.logic complementation 逻辑补44.TCP/IP 传输控制协议/互联网协议45.DNS 域名服务46.HTTP 超文本传输协议47.vary large scale integration circuit 超大规模集成电路48.URL 统一资源定位器49.4×6=24 four multiplied by six is twenty-four (four times six is/are twenty-four) 选择填空1.One megabyte equals approximately ( 1,000,000 bytes)2. A computer system has input, output, (storage) and processing components.3.how data are represented inside a computer system in electronic states called(bits )4.When power is removed, information in the semiconductor memory is ( lost)5.Which is magnetic secondary storage devices?( tape )6.To facilitate an even faster transfer of instructions and data to the processor, mostcomputers are designed with (Cache memory)7. A processor is composed of two functional unites, they are (a control unit and anarithmetic/logic unit )8. A computer having the hardware and software necessary for it to be connected toa network. The sentence describes (Network Computer)9.In general, instruction consists of (operations and operands)10.With optimal laser disk technology, the read/write head used in magnetic storageis replaced by (two) lasers11.Processors in multiprocessor system can communicate with each other through memorymeans that (common main memory exist in this organization).12.He told me all (As a result ), he will have to be away from school for two or threemonths.puter memory can be measured exactly, its capability is limited by the maximumnumber of (directly addressable cells).14.The Object-oriented software development method is designed to enhance reliability and(robustness) of software.句子翻译1.微型计算机，亦被称为个人计算机，是可以放在桌面上的小的计算机。
计算机专业英语期末考复习资料(推荐文档)
考试范围：Unit 1，Unit2, Unit3.3,3.4,3.5, Unit 4.1, 课后练习，以及翻译练习一，单选15题（30%）范围：1.ENIAC were called ____A__,and typically cost more than a million dollarsA. mainframesB. PCC. minicomputerD. Microcomputerputers are _____D___devices that can follow ________ to accept input, process that input, and procedure information.A. electric, wordsB. electrical, instructuresC. electronic, wordsD. electronic instructions3.___D__ printer uses heat element to produce images on heat-sensitive paper.A. Dot-MatrixB.Ink-JetC. LaserD.Thermal4.____A__ directs the movement of electronic signals between memory and the ALU.A. Control unitB.CPUC. MotherboardD.Memory5._____B__ is short for characters per second.A. MIPS（每秒钟百万条指令）B.CPS（中央处理系统）C. CPUD.OS6._____A___ operating system is the most widely used operating system.A. WindowsB.UnixC. LinuxD.Mac7.DOS means_____C___.A. 光盘操作系统B. 软盘操作系统C．磁盘操作系统 D. 硬盘操作系统8.Software Crisis means_____D___.A. 软件开发B. 软件需求C．硬件危机 D. 软件危机9.下面哪个单词的含义是“封装”____B____.A. inheritance (继承)B. encapsulationC. polymorphism （多态性）D. prototype （原型;样机;样品）10.____B___is just a particular type of computer system.A. BrowserB.JavaC. PlatformD.Virtual machine （虚拟机）11. B is used to communicate with another computer over telephonelines.A. keyboardB. modemC. mouseD. printer12. C is a device that enables the computer to handle sounds.A. network cardB. video cardC. sound cardD. monitor13. A is a word processing tool that helps you to create qualitydocuments.A. Word 2003B. Outlook 2003C. Access 2003D. Excel 200314. B is the latest（最新）desktop version of the Windows operatingsystem from Microsoft.A. Windows NTB. Windows 7C. Windows VistaD. WindowsXP15.Which one is not a computer languages? AA. PowerpointB. PASCALC. JavaD. C++16.The heart of a computer system is _ A___A.CPUB. hard diskC. memoryD. main board17.A virus（病毒）is a A.A. programB. computerC. bad manD. beast18.The basic hardware（基本硬件）components of a personal computerconsist of the D .A. keyboard and mouseB. storage devices（存储设备）and displayC. CPUD. all of above19.The central processing unit (CPU) has two parts:A .A. control unit（控制单元）and ALU（算术逻辑单元）B. ALU and registerC. register（注册）and control unitD. ALU and memory20.The more popular operating system is B operating system.A. MS DOSB. WindowsC. UNIXD. Linux21.The desirable features（特点）of the software produced by object-oriented designs（面向对象设计）are the following aspects expect D .A. minimal coupling(最小的耦合)B. functional cohesion(函数内聚)C. information hiding(信息隐藏)D. hierarchical date base(层次数据库)22.Which one of the following descriptions（描述）is not true aboutsoftware crisis? CA. Software is hard to estimate and scheduled.（软件难以评估和使用）B. Software becomes increasingly expensive.（软件变得越来越昂贵）C. Software is almost impossible to identify.（软件是几乎不可能确定）D. Software is almost impossible to manage. （软件是几乎是不可能的管理）23.In computer science, AI is the abbreviation（简称）of theB .A. Adequate IntakeB. Artificial Intelligence（人工智能）C. Analogy InputD. Appreciative Inquiry24 C are the only languages understood by computers.A. High-level languagesB. Assembly languages（汇编语言）C. Machine languages（机器语言）D. Object-oriented programming languages25.The biggest in size, the most expensive in price than any other is classified（分类）and known as A .A. Super ComputersB. MainframesC. MinicomputersD.Portable Computers二，判断10题（10%）范围：以课后练习为主三，阅读理解4篇20题（40%）P16 4,5,6段P37 倒1 P57 倒数2段（java）P67 1，3，5，6段1、In order to solve a computational problem, its solution must be specified in terms of a sequence of computational steps, each of which may be performed by a human or a digital computer．If you want to solve the computational problem with a computer, you should learn how to program．The task of developing programs for the soultion of computational problems is referred to as programming．Computer programming is the process of planning and creating a sequence of steps for a computer to follow．In general，this process will help usresolve a problem，which is either too tedious (冗长的) or difficult to work out otherwise．So programming is breaking a task down into small steps．译：为解决计算问题，其解决方案必须被指定在一个计算步骤的序列，每一个可能由一个人或一个数字计算机。
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《计算机专业英语》2010-2011远成秋季学期期末复习题请认真完成省略的翻译部分专业词汇1.即插即用plug and play2.同步设备synchronous device3.阴极射线管cathode ray tube4.喷墨式打印机ink-jet printer5.键盘keyboard6.只读存储器ROM7.电子邮件E-Mail8.先来先服务原则first-come first-served rule9.互联网Internet10.多媒体multimedia11.芯片chip12.微电子技术microelectronic technique13.集线器hub14.单指令流single instruction stream15.紧密耦合多处理器tightly coupled multiprocessing16.程序program17.互连机制interconnection mechanism18.人工智能artificial intelligence19.防火墙firewall20.协议protocol21.操作系统operating system22.网络计算机network computer23.专家系统expert system24.调制解调器modem25.工作站workstation26.Erasable optical disk 可擦除光盘27.Dynamic positive-logic system 动态正逻辑系统28.unidirectional shift register 单向移位寄存器29.nonvolatile memory 非易失性存储器30.processor 处理机31.document 文档32.E-mail 电子邮件33.software maintenance 软件维护34.instruction 指令35.FTP 文件传输协议36.arithmetic expression 算术表达式37.graphical user interface 图形用户接口38.throughput 吞吐量39.disk 硬盘40.store and forward 存储转发41.virtual function 虚拟函数42.pointer 指针43.logic complementation 逻辑补44.TCP/IP 传输控制协议/互联网协议45.DNS 域名服务46.HTTP 超文本传输协议47.vary large scale integration circuit 超大规模集成电路48.URL 统一资源定位器49.4×6=24 four multiplied by six is twenty-four (four times six is/are twenty-four) 选择填空1.One megabyte equals approximately ( 1,000,000 bytes)2. A computer system has input, output, (storage) and processing components.3.how data are represented inside a computer system in electronic states called(bits )4.When power is removed, information in the semiconductor memory is ( lost)5.Which is magnetic secondary storage devices?( tape )6.To facilitate an even faster transfer of instructions and data to the processor, mostcomputers are designed with (Cache memory)7. A processor is composed of two functional unites, they are (a control unit and anarithmetic/logic unit )8. A computer having the hardware and software necessary for it to be connected toa network. The sentence describes (Network Computer)9.In general, instruction consists of (operations and operands)10.With optimal laser disk technology, the read/write head used in magnetic storageis replaced by (two) lasers11.Processors in multiprocessor system can communicate with each other through memorymeans that (common main memory exist in this organization).12.He told me all (As a result ), he will have to be away from school for two or threemonths.puter memory can be measured exactly, its capability is limited by the maximumnumber of (directly addressable cells).14.The Object-oriented software development method is designed to enhance reliability and(robustness) of software.句子翻译1.微型计算机，亦被称为个人计算机，是可以放在桌面上的小的计算机。
Microcomputers, also known as personal computers, ...................................2.应用软件是让用户能够完成特定任务的专门程序。
Application software is a specialized programs that enables the user to accomplish specific Tasks.3.你知道第一台电子计算机是什么时候发明的吗？....................................4.输出设备将机器可读的信息转换为人类可读的形式。
Output devices convert ...................................5.程序是告诉计算机如何将数据处理成你想要的形式的指令。
Programs are the instructions that tell the computer how to process data into the form you want. 6. Most small computers can support only a single user, some can support as many as two or three at a time. (3 points)大多数小型计算机只能支持单个用户，...................................段落翻译(1) Video compression is a collection of techniques used to shrink video files. Embodied by products called codecs (compression/decompression),these methods fall into two general categories: interframe and intraframe compression.Interframe compression uses a system of key and delta frames to eliminate redundant information between frames. Key frames store an entire frame, while delta, or “difference”, frames record only the interframe changes. During decompression, the CPU builds frames from the key frames and accumulated deltas.Intraframe compression is performed entirely within individual frames. During intraframe compression, codes use a variety of techniques to convert pixels to more compact mathematical formulas. The simplest technique is called run length encoding (RLE), in which rows of adjacent identical pixels are grouped together.视频图像压缩是一组用来缩小视频图像文件大小的技术. 由被称为Codecs(压缩/解压)产品所体现的这些方法分为两大类: 帧间压缩和帧内压缩.帧间压缩利用关键帧和§帧方法来消除帧之间的冗余信息. 关键帧存储一幅完整的帧, 而§帧或”差异”帧, 仅记录帧间变化. 解压时, CPU从关键帧和累加的§帧来构造各个帧.帧内压缩是完全在个别的帧内进行的. 在帧内压缩时, Codecs使用各种技术把像素转换成更紧凑的数学公式. 最简单的技术称作行程长度编码(RLE). 按这种编码法, 各行中相邻的相同像素串归在一起.2.Data communications systems are the electronic systems that transmit data over communications lines from one location to another. You might use data communications through your microcomputer to send information to a friend using another computer. You might work for an organization whose computer system is spread throughout a building, or even throughout the country or world. That is, all the parts-input and output units, processor, and storage devices-are in different places and linked by communications.……………………你有可能在为一家公司工作，其计算机系统遍布一座大楼，或者甚至是全国乃至世界。