惠州学院计算机系专业英语考试复习题Ex3A
unit11 user用户someone who does not necessarily have much technical knowledge about computers but who makes decisions based on information processed by the computer有人并不一定有很多技术知识对电脑但是谁制定决策基于信息处理的计算机2 computerequipment made up of a combination of electronic and electromechanical components that uses software to process data设备由电子和机电组件的组合,使用软件来处理数据3dataraw,unorganized and not processed facts生,无组织的,而不是处理的事实4 informationmeaningful and useful facts that have been processed from data by a computer有意义和有用的事实已经从由计算机处理数据5 keyboardmost common type of input device used with computer最常见的一种输入设备使用计算机6 data processing数据处理processing of data into information数据处理成信息7monitoroutput device that can display text and graphics in a variety of colors输出设备,可以显示文本和图形有各种各样的颜色8 memoryprimary storage of the computer, which can be thought of as an electronic desktop 主存储器的计算机,可以认为是一种电子桌面unit21 workstationa powerful single-user computer, usually attached to a network一个强大的单台计算机,通常是连接到网络2 portable computerthe generic term for any microcomputer that is designed to be carried around通用术语任何微机,被设计成携带3 laptop computera kind of portable computer which can be put on the lap一种便携式电脑,可以放在腿上4 silicon硅；硅元素a non-metallic element with semiconductor characteristics一个非金属元素与半导体特性5 semiconductor半导体a material whose electrical conductivity increases with temperature and is intermediate between metals and insulators一种材料的导电性随温度和介于金属和绝缘体6 voltage ] 电压electrical force measured in volts电力测量电压7 capacity容量the amount of space in a storage device空间的数量在一个存储设备8 random access memory (RAM )a piece of hardware that is usually attached to a computer and is not part of the main central processor-cpu一种硬件通常是连接到一台电脑和不属于主中央处理器的cpuunit31 chip 芯片a piece of semiconductor material on which integrated circuit are etched一片半导体材料上集成电路是蚀刻2 arithmetic/logic unit算术/逻辑单元a part of the cpu that performs all arithmetic and logic operations一个cpu的一部分,执行所有算术和逻辑操作3 binary system二进制a numbering system based on the digits 0 and 1一个编号系统基于数字0和14 control unit 控制器the part of the cpu that decodes and directs the flow of program instructions这个部分的cpu,解码,并将这些流程序指令5 bita binary digit 一个二进制数字6 computer program 计算机程序a series of instructions that guides a computer through some process一系列指令,引导计算机通过一些过程7 storage.存储a device that accepts data, holds it and delivers it ondemand一种设备,接收数据,持有它,把它交付需求上8 register 寄存器used for the temporary storage of application programs and data;can be written to and read from用于临时存储的应用程序和数据;可以写入和读取9 machine languagethe basic language of the computer基本的语言的计算机10 busa group of lines ,leads or wires over which data is transmitted一群行,管道或电线的数据传播unit 41 secondary storage 二级存储器auxiliary storage辅助存储器2 motherboard主板a metal or plastic framework that holds a computer's circuit boards , often, circuit boards slide into slots on the framework ,and are electronically linked by bus line一个金属或塑料框架,拥有电脑的电路板,通常,电路板滑入插槽这个框架,是电子与总线3 code 代码a system of symbols for representing a language or numbers in a computer一个系统的符号来代表一种语言或数字在计算机4access进入通道the ability to obtain data from a storage device能够获得数据从一个存储装置5 terminala device that is on-line to the computer from a remote location一种设备,在线计算机从远程位置6 screensurface on which pictures or data are shown表面上的图片或数据显示7 buffer缓冲器temporary memory or storage used to adjust for the speed different between two device临时内存或存储用来调整速度两个设备之间的不同8 diskettea thin ,flexible magnetic disk often used on small computer system薄的灵活的磁盘通常用于小型计算机系统9 slot插槽on a motherboard ,one of several openings into which a circuit board can be plugged 在一个主板,几个开口,电路板可以插入10.byteeight bits .on many computer system . the smallest addressable unit of main memory 八个比特。
在许多计算机系统。
最小的可寻址单元的主内存unit51 bandwidtha measurement of the capacity of a transmission system测量能力的一个传输系统2 interneta computer network consisting of a worldwide network of computer networks that use the TCP/IP network protocols to facilitate data transmission and exchange一个计算机网络组成的一个全球网络的计算机网络,使用TCP / IP网络协议来促进数据传输和交换3 binary number二进制数a number that is expressed using 1and 0一个数字,表示使用1和04 frame框架in communications a packet of transmitted information ,usually pure data在通信一包传播信息,通常是纯粹的数据5 zipto compress(i.e.reduce the size of ) a computer file so that it uses less space, and can be more easily sent or stored压缩(即。
减少一个计算机文件的大小),以便它使用较少的空间,而且可以更容易地发送或存储6 packetthe name for a unit of data sent across a network一个单位的名称的数据通过网络发送7,hub 集线器a device that is used to connect several computers together一种设备,用来连接一起几台电脑8 decimalrelating to or expressed in a system of counting based on the number ten有关或表达系统的计算基于唐宁街十号unit61 pixel像素an individual dot on a computer screen个人电脑屏幕上的点2 outputinformation transferred from primary storage to any device outside the computer信息从主存储器转移到任何设备以外的计算机3 softwareany part of the system that instructs the hardware how to perform任何系统的一部分,它指示硬件如何执行4 line printera high speed printing device that can output from 100 to 3,000 lines per minute一个高速印刷设备,可以输出从100年到3000年每分钟线5 plotteran output device for translating information from a computer into a pictorial or graphical form on paper or a similar medium一种输出设备,将信息从一台计算机到图片或图形化的形式在纸上或类似的介质6 printerAdevice that outputs printed characters一种设备,输出打印字符7 hardcopya printed copy of computer input or output复制一份计算机的输入或输出8 graphicscomputer output in the form of points, lines and shapes计算机输出的形式的点、线和形状9 cathode-ray tube(CRT)阴极射线管a TV screen used to display input or output一个电视屏幕用于显示输入或输出10,hardwarethe physical components of a computer system计算机系统的物理组件unit71print wheel 【计算机】字轮a wheel-shaped device for printing text一个车轮形设备打印文本2.dot-matrix printer 点阵打印机a mechanism for printing characters with a cluster of small dots一个机制来打印字符与集群的小点3 networktwo or more computers linked by communication lines两个或多个计算机与通信线路4 microcomputera small computer system ,which is composed of a microprocessormain memory and one or more input/output devices一个小型电脑系统,这是由一个微处理器主存储器和一个或多个输入/输出设备5 ink-jet printer喷墨打印机a printer that produces an image by squirting a fine jet of ink onto paper一个打印机,产生一个图像通过喷射罚款喷射的墨水写在纸上6 desktop publishingthe use of a computer system to perform many of the functions of a printing shop . The output may be sent to a printer or to a high quality typesetter使用一个计算机系统来执行许多功能的印刷店。
计算机英语试题3及答案
计算机英语试题3及答案一、选择题（每题2分，共20分）1. Which of the following is not a type of computer virus?A. TrojanB. WormC. Antivirus softwareD. Virus2. What does the acronym "CPU" stand for?A. Central Processing UnitB. Central Processing UnitC. Central Processing UnitD. Central Processing Unit3. In computer terminology, what does "RAM" refer to?A. Random Access MemoryB. Random Access MemoryC. Random Access MemoryD. Random Access Memory4. What is the primary function of a router?A. To store dataB. To transmit dataC. To receive dataD. To process data5. What is the term used to describe the process of converting data into a format that can be transmitted over anetwork?A. EncryptionB. CompressionC. DecompressionD. Encoding6. Which of the following is not a type of software?A. Operating systemB. Application softwareC. Utility softwareD. Hardware7. What does the acronym "GUI" stand for in the context of computer interfaces?A. Graphical User InterfaceB. Graphical User InterfaceC. Graphical User InterfaceD. Graphical User Interface8. What is the term for a computer program that is designed to perform a specific task?A. ApplicationB. ApplicationC. ApplicationD. Application9. What is the term used to describe a computer network that spans a relatively small area?A. LANB. LANC. LAND. LAN10. What does the acronym "USB" stand for?A. Universal Serial BusB. Universal Serial BusC. Universal Serial BusD. Universal Serial Bus二、填空题（每题2分，共20分）1. A computer virus is a type of malicious software that can replicate itself and spread to other computers without the user's permission.2. The central processing unit (CPU) is the primary component of a computer that performs most of the processing inside the computer.3. Random Access Memory (RAM) is a type of computer memory that can be read and changed freely and quickly.4. A router is a networking device that forwards data packets between computer networks.5. Encoding is the process of converting data into a format that can be transmitted over a network.6. Software is a collection of data or computer instructions that tell the hardware what to do and how to do it.7. A Graphical User Interface (GUI) is a type of interface that allows users to interact with electronic devices through graphical icons and visual indicators.8. An application is a computer program designed to help the user to perform specific tasks, such as word processing or web browsing.9. A Local Area Network (LAN) is a computer network that interconnects computers in a localized area.10. Universal Serial Bus (USB) is an industry standard developed in the 1990s that defines the cables, connectors and communications protocols used in a bus for connection, communication, and power supply between computers and electronic devices.三、简答题（每题10分，共40分）1. Explain the difference between a computer virus and a computer worm.A computer virus requires a host program to replicate itself, whereas a computer worm can replicate and spread independently without needing a host program.2. Describe the role of a firewall in computer security.A firewall is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules. It acts as a barrier between a trusted internal network and untrusted external networks, such as the Internet.3. What are the benefits of using a cloud-based service? Cloud-based services offer benefits such as scalability, accessibility, cost-effectiveness, and the ability to store and process large amounts of data in a remote location.4. Discuss the importance of data backup and recovery in a computer system.Data backup and recovery are crucial for protecting against data loss due to hardware failure, software bugs, data corruption, or cyber-attacks. Regular backups ensure that data can be restored in the event of a system failure,minimizing downtime and potential financial loss.四、论述题（20分）Discuss the impact of the Internet of Things (IoT) on society and the economy.The Internet of Things (IoT) has had a profound impact on society and the economy by enabling the interconnection of everyday objects, allowing them to send and receive data. This has led to increased efficiency in various industries, improved quality of life through smart home technologies, and the creation of new business models and markets. However, it also raises concerns about data privacy and security, as well as the potential for increased surveillance and control.。
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。
计算机专业英语试题及答案(A卷)
湖北职业技术学院2008-2009学年度第一学期期末考核试卷考核课程： 《计算机专业英语》 考试类型： 理论 考试方式： 闭卷笔试 学生所在院系： 信息技术学院 年 级： 2007 级 试 卷： A姓名： 班级： 学号：Ⅰ. Translate the following phrases into English(将下列短语翻译成英语)（10%）1. 软件工程 ( )2. 算术逻辑运算 ( )3. 机器码 ( )4. 帮助菜单 ( )5. 图形技术 ( )6. 中间件 ()7. 电子商务 ( )8. 办公自动化 ( )9. 计算机病毒( )10. 可执行文件( )column with those similar in meaning in the right column(将左列的词汇与右列相应的汉语匹配)（10%）1. memory unit a. 半导体存储器2. intelligence b. 机制3. semiconductor memory c. 存储单元4. data definition language d. 数据定义语言5. mechanism e. 通信6. machine language f. 机器语言7. communication g. 智能8. element distance h. 桌面操作系统9. desktop operating system i. 输入/输出设备10.input/output device j.像素距离1. （） 6. （）2. （） 7. （）3. （） 8. （）4. （） 9. （）5. （） 10.（）Ⅲ. Fill in the blanks with the corresponding English abbreviations.(根据汉语写出相应的英语缩写) （10%）1. 只读存储器 _________ 6. 超文本标记语言_________2. 中央处理器_________ 7. 计算机辅助设计_________3. 基本输入输出系统_________ 8. 万维网联盟_________4. 信息技术_________ 9. 图形用户界面_________5. 万维网_________ 10. 兆赫_________Ⅳ. For each of the following blanks, four choices are given. Choose the most appropriate one (从下面给出的四个选项中选择最恰当的答案)（15%）1. 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 ALU2. A mouse is a small device that a computer user pushes across a desk surface inorder to point to a place on a _________ and to select one or more action to take from that position.A. desktopB. displayC. consoleD. platform3. The control unit fetches _________ from memory and decodes them.A. dataB. informationC. resultsD. instructions4. When power is removed, information in the semiconductor memory is________.A. reliableB. lostC. manipulatedD. remain5. Please find the item that is not belong to the DBA _________.A. storage structure and access method definitionB. schema definitionC. integrity constrain specificationD. DDL6. Each_________ is a unit of both atomicity and consistency.A. transactionB. databaseC. storage structureD. schema details7. A characteristic of operating system is _________.A. resource managementB. memory managementC. error recoveryD. all the above8. Assembly-language instructions are a series of _________.A. 0s and 1sB. abstract codesC. machine codesD. words9. Software engineering is some certain _______.A. programsB. methodsC. productsD. managements10. An advantage of a ring network is that it needs less _________ .A. computerB. networkC. cableD. information11. 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. E-commerce do business through _________.A. face-to-face meetingB. computerC. wire-photoD. Internet and EDI14. Every transaction in electronic commerce includes information flow, commercial flow, _______ and material flow.A. data flowB. currency flowC. merchandise flowD.15. The _________ hidden in the infected system does not break out immediately; instead, it needs certain time or some condition before it breaks out.A. fileB. dataC. softwareD. virus(一) Fill in the blanks with suitable words or expressions from the list given below, and change the form where necessary (从下面所列词语中选择合适的词语, 以其适当的形式填空)(5%)high-level language assembly language writtenmachine language notationA programming language, designed to facilitate the communication between human and computers, is a __________________ for describing computation in readable form. There are 3 levels of programming languages, they are __________________, which can be run directly by computer; __________________and______________. There are different high-level programming languages. Fortunately, most of them have many kinds of construct in common and vary only in the way that these must be__________________ . Therefore, first thing to be decided about a task is to choose which programming language is best suited for the job.Passage AThe hardware of a digital computer system is divided into four functional sections. The block diagram of Fig.2-4 shows the four basic units of simplified computer: the input unit, central processing unit, memory unit, and output unit.Each section has a special function in terms of overall computer operation.Fig.2-4 A Digital ComputerThe central processing unit (CPU) is the heart of the computer system. It is responsible for performing all arithmetic operations and logic decisions initiated by the program. In addition to arithmetic and logic functions, the CPU controls overall system operation. There are two main sections found in the CPU of a typical personal computer system: the arithmetic-logic section and the control section. But these two sections are not unique to personal computer. They are found in CPUs of all sizes.Every processor comes with a unique set of operations such as ADD, STORE, or LOAD that represent the processor’s instruction set. Computer designers are fond of calling their computer machines, so the instruction set is sometimes referred to as machine instruction and the binary language in which they are written is called machine language.The memory unit of the computer is used to store information such as numbers, names, and addresses. By “store”, we mean that memory has the ability to hold this information for processing or for outputting for later time. The programs that define how the computer is to process data also reside in memory.In computer system, memory is divided into two different sections, known as main storage and auxiliary storage. They are also sometimes called internal memory and external memory respectively. External memory is used for long term storage of information that is not in use. For instance, it holds programs, files of data, and files of information. In most computers, this part of memory employs storage on magnetic media such as magnetic tapes, magnetic disks, and magnetic drums. This is because they have the ability to store large amount of data. Internal memory is a smaller segment of memory used to temporary storage of programs, data, and information. For instance, when a program is to be executed, its instructions are first brought from external memory into internal memory together with the files of data and information that it will affect. After this, the program isexecuted and its files updated while they are held in internal memory. When the processing defined by the program is completed, the updated files are returned to external memory. Here the program and files are retained for use at later time. (二) Tell whether the following statements are true(T) or false(F) according to the passage A(根据上文的内容判断下列句子的正误) (10%)1. The four basic units of simplified computer: the input unit, central processing unit, memory unit, and output unit. ( )2. The CPU is responsible for performing some arithmetic operations and logic decisions. ( )3. “ADD AX, BX” is an instruction of machine language. ( )4. Main storage and auxiliary storage are sometimes called internal memory and external memory respectively. ( )5. The binary language which they are written in machine instruction is called machine language. ( )Passage BIn 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 solution 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 us resolve a problem, which is either too tedious or difficult to work out otherwise. So programming is breaking a task down into small steps.Programming is sometimes contrasted with coding. Coding generally refers to the writing of programs for given program specification, while programming includes the task of preparing the program specification as well as that of writing the program. The text of a program is sometimes referred to as code, and lines of program text are referred to as lines of code, especially in the case of machine-language programs. The term coder is used to describe a person engaged exclusively in implementing program specifications prepared by others.What's actually involved in programming - the actual process of writing programs? Here's a quick overview of the process:· Write a program.· Compile the program.· Run the program.· Debug the program.· Repeat the whole process until the program is finished.(三) Choose the best answer according to the passage B.(根据上文的内容选择正确的答案)(10%)1．If you want to solve the computational problem with a computer, you should learn how to_________.A. calculateB. programC. addD. subtract2. Computer programming is the process of planning and creating a sequence of _________ for a computer to follow.A. stepsB. processC. linesD. graphics3. The term coder is used to describe _________.A. machineB. computerC. keyboardD. person4. In order to solve a computational problem, you can let a person or a _________to do it.A. machineB. computerC. keyboardD. mouse5. Which of the following is not the stage of programming? _________.A. Write a program.B. Debug the program.C. Print the program.D. Compile the program.Passage CA computer virus is a computer program that is created to make and spread copies of itself. The program may however also be designed to have other effects on the systems it infects, ranging from the annoying to the disastrous.Virus attacks are growing rapidly these days. According to Business Week, the 76,404 attacks reported in the first half of 2003 nearly match previous year's total number. As new antivirus tools are more powerful than before, the virus writers are getting a lot smarter with newer and creative ways to attack network systems. Let's first examine some common virus types:Basic Virus a piece of software code that is developed to attack computers and network systems via email or Internet connections. It quickly replicates itself and gradually attaches to files, programs or the hard drive.Trojan Horses - This is a program that doesn't replicate when entering asystem but can be effectively used to open 'back doors.' Trojan Horses allow hackers to take control over a particular system or to steal very important data.Worm - this type of virus is able to spread itself automatically over the network from one computer to the next. During a worm attack, users' computers get infected without even having to click open email attachment or any program, etc.Since it is very difficult to avoid the virus, your best defense is a powerful antivirus program. In order to fight with such viruses, the software vendors should focus on making their products more robust. This may ask for a trade-off between user-friendliness and security. In specific cases it may require line-by-line inspection, code retooling and even systems automation to defend the installed programs.(四) Choose the best answer according to the passage C(根据上文的内容选择正确的答案)(10%)1．A computer virus is a computer program that is created to make and spread _________of itself.A. programsB. virusC. copiesD. files 2．Worm spread itself except by_________. .A. networkB. E-mailC. programD. hardware 3．Antivirus program can scan and_________ virus.A. cleanB. produceC. replicateD. make 4．Trojan Horses_________ .A．quickly replicate itself and gradually attach to files, programs or the hard drive. B．infect the computer without even having to click open email attachment or any program.C．allow hackers to take control over a particular system or to steal very important data.D．avoid the virus to attack computer.5．According to Business Week, the_________ attacks reported in the first half of 2003 nearly match previous year's total number .A. 86,404B. 76,404C. 56,354D. 34,876(一)T ranslate the following sentences into Chinese（将下列句子翻译成汉语）(12%)1. For developing a software product, the development process is divided into 5 stages: Requirements Analysis & Specification, Design, Coding, Testing, and Maintenance.2. Functional testing tests whether the output is the expected result with the valid input.3. EDI refers to the electronic exchange of business information between two companies using a specific and structured format over private networks.4．Some applications, such as Word, allow for several windows in a special mode called MDI in which you can open multiple documents within the same application.(二)T ranslate the following paragraph into Chinese.（将下段文章翻译成汉语）(8%）Input Devices. Computer systems use many devices for input purpose. SomeInput Devices allow direct human/machine communication, while some first require data to be recorded on an input medium such as magnetic material. Devices that read data magnetically recorded on specially coated plastic tapes or flexible or floppy plastic disks are popular. The keyboard of a workstation connected directly to or online to a computer is an example of a direct input device. Additional direct input devices include the mouse, input pen, touch screen, and microphone. Regardless of the type of device used, all are components for interpretation and communication between people and computer systems.命题教师游彦教研室主任签字【第页共页】湖北职业技术学院2008-2009学年度第一学期期末考核试卷参考答案及评分标准考核课程：计算机英语考试类型：理论考试方式：闭卷笔试学生所在院系：信息技术学院年级：2007 试卷：A执笔人：要求：明确标注每小题或每步骤得分点Ⅰ. Translate the following phrases into English(将下列短语翻译成英语)（10%）( 本题共10分, 每小题1分)1. software engineering2. Arithmetic Logical operations3. machine code4. Help menu5. graphics technology6. middleware7. E-commerce8. office automation9. computer virus10. executable fileⅡ. 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%）( 本题共10分, 每小题1分)1. （ c ） 6. （ f ）2. （ g ） 7. （ e ）3. （ a ） 8. （ j ）4. （ d ） 9. （ h ）5. （ b ） 10.（ i ）Ⅲ. Fill in the blanks with the corresponding English abbreviations.(根据汉语写出相应的英语缩写) （10%）( 本题共10分, 每小题1分)1. ROM 6. HTML2. CPU 7. CAD3. BIOS 8. W3C4. IT 9. GUI5. WWW 10. MHzⅣ. For each of the following blanks, four choices are given. Choose the most appropriate one (从下面给出的四个选项中选择最恰当的答案)（15%）( 本题共15分, 每小题1分)1. C2. B3. D4. B5. D6. A7. A8. B9. B 10. C 11. C 12. A 13.D 14. B 15. DⅤ. Reading comprehension(阅读理解)(35%)(一) Fill in the blanks with suitable words or expressions from the list given below, and change the form where necessary (从下面所列词语中选择合适的词语, 以其适当的形式填空)(5%)( 本题共5分, 每空1分)notation machine language assembly language high-level language written (3空和4空答案可互换)(二) Tell whether the following statements are true(T) or false(F) according to the passage A(根据上文的内容判断下列句子的正误) (10%)( 本题共10分, 每小题2分)1. ( T )2. ( F )3. ( F )4. ( T )5. ( T )(三) Choose the best answer according to the passage B.(根据上文的内容选择正确的答案)(10%)( 本题共10分, 每小题2分)1. B2. A3. D4. B5. C(四) Choose the best answer according to the passage C(根据上文的内容选择正确的答案)(10%)( 本题共10分, 每小题2分)1. C2. A3. A4. C5. BⅥ. Translation.翻译(20%)(一) Translate the following sentences into Chinese（将下列句子翻译成汉语）(12%)( 本题共12分, 每小题3分)1.开发一个软件产品，开发过程分为五个步骤：需求分析和说明，设计，写代码，测试和维护。
计算机专业英语复习题含答案详细解释.doc
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 answer/.选择最佳答案。
1. When you run your computer, A will be firststarted.A. Operation systemB. systemsoftwareC. office softwareD. driven software译:当你运行你的电脑时,XX是首先被启动。
3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 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。
计算机专业英语试题及答案
计算机专业英语试题Ⅰ. Vocabulary(词汇)(30分)(一)．Translate the following words and expressions into Chinese(写出下列词组的汉语。
)(共10分，每题1分)1． operating system2．requirements analysis3． network security4． data structure5．decision support system6．relational database7．software crisis8． computer virus9．email attachment10．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（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2. software life cycle b. 交换机3. structured programming c. 多媒体4. functional testing d. 局域网5. word processor e. 结构化程序设计6. code windows f. 软件生命周期7. firewall g. 功能测试8. LAN h. 代码窗口9. hackeri. 黑客 10. switchj. 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, andchange 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。
计算机英语考试题含答案
er System Bus
er Storage Bus
D.Universal Storage Bus
答案：A
3.What is the primary function of a router in a computer network?
A.To store data
A.To prevent unauthorized access
B.To speed up internet connections
C.To store data
D.To print documents
答案：A
9.What does"GUI"stand for in the context of computer systems?
答案：D
5.What does"RAM"stand for in computer terminology?
A.Random Access Method
B.Random Access Memory
C.Remote Access Memory
D.Rapid Access Memory
答案：B
6.What is the term for a collection of data stored on a computer?
A.Application
B.Software
C.Utility
D.Script
答案：D
二、填空题（每题
1.The basic unit of data in a computer is called a____________.
答案：bit
专业英语英语复习题(一)
计算机专业英语复习题I Multiple choices1. How many basic units do today's digital computers consist of?A. 4 B .5 C. 6 D. 72. Which of the following doesn't belong to the basic unit of a digital computer?A. memoryB. operating systemC. ALUD. CPU3. Which of the following reads the data and the computing instructions into the computer and prints out the results?A. operating system B .Special software C. memory D. input/output unit4. What two parts does the CPU of a computer include?A. the ALU and system clockB. the ALU and the controllerC. the ALU and memoryD. the ALU and the input/out devices5. What are the two major gauges used to access the performance of a CPU?A. the word length and the memoryB. the width of the bus and the memoryC. the word length and the system clockD. the width of the bus and the word length6. Which of the following doesn't belong to the internal memory of a computer?A. the virtual memoryB. the hard diskC. the bufferD. the ROM7. The quality of the computer display depends on which of the following?A. the resolution of a CRTB. the price of a CRTC. the material of a CRTD. the size of a CRT8. LCD is based on which of the following?A. CRTB. CPUC. TFTD. monitor9. Which of the following is NOT the advantage of a LCD?A. space-sensitiveness B .weight C. fewer rays D. price10. Which of the following does NOT belong to computer softcopy output?A. audioB. videoC. data on paperD. data on a CRT11. Which of the following is NOT one of the most commonly used storage devices?A. a U-diskB. a hard diskC. a floppy diskD. a disk drive12. Which of the following prevents floppies from getting hot?A. capacity and priceB. price and materialC. capacity and speedD. speed and material13. Which of the following is NOT one of the advantages of a hard disk?A. speedB. portabilityC. materialD. capacity14. Which of the following does NOT belong to a hard disk drive?A. internal disk driveB. external disk driveC. removable disk driveD. CD drive15. Which of the following does NOT belong to application software?A. word processorB. electronic spreadsheetC. graphic programD. Backup program16. Where is the application software stored on?A. RAMB. hard diskC. ROMD. buffer17. Which of the following is the most important type of system software?A. system utilityB. language compilerC. anti-virus programD. operating system18. Where is the operating system loaded when a computer is powered on?A. bufferB. RAMC. ROMD. hard disk19. Which of the following feature of a word processor allows users to locate a particular word or phrase?A. word searchingB. grammar checkingC. word countingD. spell checking20. Which of the following is NOT the real strength of a word processor?A. storing dataB. changing dataC. retrieving dataD. compiling data21. Which of the following feature of a word processor becomes more useful with the growth of the amount of text?A. wording searchingB. grammar checkingC. word countingD. spell checking22. Which of the following feature of a word processor can show underline, bold, italic, font and other typing styles on the screen?A. WYSIWGYB. WYSIWYGC. WSYIWYGD. WYSWIYG23. Which of the following does NOT belong to hidden characters or commands?A. retrievalB. spacesC. returnsD. paragraph endings24. Before typing in any data, a user needs to .A. edit the cell B .save the cell C. select the cell D. change the cell25. Each cell of a worksheet can hold_______.A. one piece of dataB. two pieces of dataC. three pieces of dataD. four pieces of data26. Where is the Entry Bar of a worksheet?A. below the icons of the worksheetB. above the icons of the worksheetC. at the left of the icons of the worksheetD. at the right of the icons of the worksheet27. All functions in spreadsheets start with ________.A. a dollar signB. an equal signC. question markD. star28. Which of the following can NOT be created by spreadsheets?A. bar chartB. start chartC. three-dimensional chartD. pie chart29. Which of the following message can be sent by E-mail without an attachment?A. text messageB. graphical messageC. audio messageD. video message30. Which of the following can be applied for an E-mail message without an attachment?A. boldB. underlineC. italicsD. none31. Which of the following does NOT belong to one of the E-mail advantages?A. instantaneousnessB. efficiencyC. group sending featureD. none32. A private network-based E-mail system is not for ________.A. corporate usersB. home usersC. school usersD. hospital users33. An E-mail server can be considered as a _________.A. powerful operating systemB. high-duty database systemC. high-configuration computerD. practical Internet application34. Which of the following is called a searching engine?A. Web serverB. Web browserC. Web siteD. Web address35. Which of the following is NOT an Internet application?A. IRCB. audio chattingC. file compilingD. video chatting36. To start an online chatting, a user needs to know________.A. the software name of an IRC clientB. the Web service provider of an IRC clientC. the program name of an IRC clientD. the Web address of an IRC client37. Once a user starts an IRC client, the server on the IRC service provider side will provide the usera________.A. channelB. serverC. hardwareD. program38. What does the WWW stand for?A. World Wide WebB. World Wide WorkC. World Wide WatchD. World Wide Wave39. Which of the following is the primary function of the WWW?A. accessing resourcesB. sending and receiving E-mailsC. IRCD. Video conferencing40. Which of the following is NOT supported by the WWW?A. GopherB. FTPC. UsenetD. File compiling41. To accommodate a binary number, which of the following of a computer doesn't have more digits than those for decimal numbers do?A register B. bus C. port D. keyboard42. Which of the following unit provides signals to start the operations in the ALU, the memory and the input/output unit?A. logical unitB. arithmetic unitC. input/output unitD. control unit43. What does IC stand for?A. Intelligent CardB. Intelligent CircuitC. Integrated CardD. Integrated Circuit44. How many the most influential components does a computer system configuration include?A. 3B. 4C. 5D. 645. Which of the following does NOT belong to one of the most influential components of a computer system configuration?A. the memoryB. the operating systemC. the input/output devicesD. the storage devices46. Which of the following memory will lose the data stored in it when the power is gone or a malfunction occurs?A. the ROMB. the virtual memoryC. the RAMD. the buffer47. The permanently useful data is stored in which of the followingmemory?A. the ROMB. the virtual memoryC. the RAMD. the buffer48. Which of the following does NOT belong to a computer hardcopy output?A. a graphB. a photoC. a text filesD. voice49. Which of the following does NOT belong to a computer hardcopy output device?A. a plotterB. a monitorC. an ink-jet printerD. a laser printer50. Which of the following belongs to an impact computer hardcopy output device?A. a plotterB. an ink-jet printerC. a laser printerD. monitor51. Which of the following is the major advantage of a DVD-ROM over a CD-ROM?A. portabilityB. priceC. materialD. capacity52. Which of the following is the major advantage of a CD-R or a CD-RW over a CD-ROM or aDVD-ROM?A. speedB. priceC. materialD. writing data53. Which of the following is the major advantage of a U-disk over a hard disk?A. speedB. priceC. easy to carryD. writing data54. Which of the following is NOT one of the most commonly used software-relevant terminologies?A. dataB. programC. operating systemD. application software55. Which of the following is the most fundamental concept of computer software?A. operating systemB. programC. application softwareD. system software56. What is a computer program?A. a set of operations and tasksB. a set of operations and dataC. a set of tasks and dataD. a set of instructions57. Which of the following does NOT belong to computer system software?A. operating systemB. system utilityC. word processing programD. language compiler58. Which function of a word processor can ensure typing correctness?A. hidden commandsB. typefaceC. spell checkingD. space59. What do users need to do with the spell-checked files to ensure their correctness?A. proof checkB. proofreadC. through checkD. double-check60. Which of the following is NOT one of a word processor's functions?A. spell-checking typed textB. grammar checking typed textC. compiling typed textD. counting typed text61. Which function of a word processor gives users another chance to consider what they have written?A. spell-checkingB. word countingC. grammar checkingD. word locating62. What can users do with vertical and horizontal rolling strips?A. view a spreadsheetB. change a spreadsheetC. edit a spreadsheetD. store a spreadsheet63. Where are the vertical and horizontal rolling strips?A. left and bottom of a worksheetB. left and top of a worksheetC. right and bottom of a worksheetD. right and top of a worksheet64. What does a worksheet mean?A. a working area framed by vertical and horizontal rolling stripsB. an EXCEL programC. EXCEL softwareD. a working area framed by letters and numbers65. The intersection of each row and column in a worksheet is called_____.A. cornerB. working areaC. working elementD. cell66. Which of the following does a user need to get first before he/she can start exchanging messages?A. an E-mail accountB. Internet accessC. Web serverD. Web site67. Who is responsible for setting up E-mail accounts?A. office adminB. network adminC. office managerD. network manager68. Where do Internet users get their E-mail accounts?A. network managerB. network supervisorC. ISPD. E-mail server69. Normally, how long does a user need to wait until his/her E-mail account is ready if he/she applies forit from an ISP ?A. no timeB. one hourC. one dayD. one week70. Which of the following is for modem Internet connection?A. 56KB. 128KC. 1.54MD. 45M71. Which of the following is for home Internet connections?A. modem and ADSLB. T1 and modemC. T1 and ADSLD. T1 and T372. Which of the following is primarily for enterprise Internet connections?A. modem and ADSLB. T1 and modemC. T1 and ADSLD. T1 and T373. Which of the following allows the TCP/IP to work with user's modem or ADSL adapter?A. PPP driveB. PPP serverC. PPP driverD. PPP operating system74. The WWW is based on which of the following standards?A. computer-computer modelB. client-server modelC. computer-network modelD. user-computer model75. What does the HTML stand for?A. Hypertext Making LanguageB. Hypertext Making LinksC. Hypertext Markup LanguageD. Hypertext Markup Links76. Which of the following allows users to jump from one document to another?A. HTTPB. WWWC. HTMLD. Web server77. Which of the following is responsible for how to extract the documents from Web servers?A. HTTPB. WWWC. HTMLD. Web server78. Which of the following is NOT one of the advantages of a hard disk?A. speedB. portabilityC. materialD. capacity79. Which of the following stores the intermediate results of computation?A. registerB. memoryC. busD. input/output unit80. Which of the following is the smallest unit in a binary system?A. bitB. byteC. wordD. 081. Which of the following is needed to store 1 or 0 ?A. “write" currentB. "write" voltageC. “write" control unitD. "write" register82. Which of the following memory is the most powerful one?A. NoneB. ROMC. PROMD. EPROM83. When a CPU needs the data to operate, it goes where first?A. the bufferB. the RAMC. the ROMD. the virtual memory84. Which of the following is an extension of the RAM?A. the bufferB. the RAMC. the ROMD. the virtual memory85. Which of the following is NOT a computer input\output device?A. keyboardB. scannerC. printerD. CPU86. Which of the following is NOT available in the current marker?A. 101-key keyboardB. 104-key keyboardC. 107-key keyboardD. ll0-key keyboard89. Which of the following cannot be scanned by a scanner?A. a diskB. a fileC. a graphD. a photo88. Which of the following is NOT one of the advantages of optical disks over removable disks?A. A removable disk is inconvenient to remove from a computer.B. A removable disk is inconvenient to attach to a computer.C. The data stored on a removable disk can be damaged whenit is transported through metal detectors.D. The spinning speed of a removable disk is slow.89. Which of the following is the most commonly used optical disk?A. DVD-ROMB. CD-ROMC. CD-RD. C D-RW90. When memory is .its contents are changed.A. writtenB. accessedC. readD. it's always changed91. Which of the following does NOT belong to a computer hardcopy output?A. a graphB. a photoC. a text fileD. voice92. Which of the following does NOT belong to a computer hardcopy output device?A. a plotterB. a monitorC. an ink-jet printerD. a laser printer93. How many the most influential components does a computer system configuration include?A. 3B. 4C. 5D. 694. Which of the following is the major advantage of a U-disk over an optical disk?A. materialB. priceC. easy to carryD. easy to read and write data95. Which of the following does NOT belong to system utility?A. Backup programB. Disk Cleanup programC. operating systemD. anti-virus program96. System software functions as an interface medium between_______.A. hardware and application softwareB. hardware and system utilitiesC. software and operating systemD. hardware and operating system97. Which of the following does NOT belong to typefaces or format characteristics?A. marginsB. indentC. double-spaceD. space98. How many rows and columns are there in a single spreadsheet?A. 65533 and 253B. 65534 and 254C. 65535 arid 255D. 65536 and 25699. Which of the following must be unique for E-mail applications?A. passwordB. ISP's nameC. E-mail server's nameD. user name100. A protocol is a set of _________.A. drivesB. serversC. driversD. regulations101. A Web browser is a piece of ___________.A. dataB. softwareC. driverD. regulations102. Which of the following is responsible for presenting the accessed documents to the users?A. Web browserB. Web serverC. Web siteD. Web address103. What does HTTP stand for?A. Hypertext Translation ProtocolB. Hypertext Transfer ProtocolC. Hypertext Transportation ProtocolD. Hypertext Transmission Protocol104. Which of the following allows Web servers and browsers to extract hypermedia documents?A. HTMLB. WWWC. HTTPD. Internet105. Each cell of a worksheet can hold _________.A. one piece of dataB. two pieces of dataC. three pieces of dataD. four pieces of data 106. All functions in spreadsheets start with ___________.A. a dollar signB. an equal signC. question markD. star107. An E-mail server can be considered as a__________ .A. powerful operating systemB. high-duty database systemC. high-configuration computerD. practical Internet application108. Who is responsible for setting up E-mail accounts?A. office adminB. network adminC. office managerD. network manager109. Where do Internet users get their E-mail accounts?A. network managerB. network supervisorC. ISPD. E-mail server110. Normally, how long does a user need to wait until his/her E-mail account is ready if he/she applies for it from an ISP ?A. no timeB. one hourC. one dayD. one week111. Which of the following is NOT one of the most commonly used software-relevant terminologies?A. dataB. programC. operating systemD. application software112. A computer processes __________ into_______.A. information/dataB. data/informationC. facts/dataD. information/facts113. Data flow into the computer as .A. outputB. a programC. a processD. input114. Information flows from a computer as _________.A. outputB. memoryC. a programD. input115. The ________distinguishes a computer from a calculator.A. processorB. stored programC. memoryD. output116. Data and program instructions are stored in ________ .A. the processorB. an output deviceC. the stored programD. memory117. The computer component that actually manipulates the data is_____.A. main memoryB. an input deviceC. the processorD. an output device118. The physical components of a computer are collectively called_____.A. peripheralsB. softwareC. boardsD. hardware119. Programs are known collectively as_________.A . secondary storageB . softwareC . stored programsD . hardware120. A physical switch is ; its setting is .A. software/hardwareB. hardware/softwareC. hardware/dataD. data/information121. A _________ holds enough bits to store a single character.A. wordB. byteC. bitD. chip122. A __________is a group of _________A. bit/bytesB. byte/wordsC. word/bytesD. character/bytes123. The " digit-times-place-value "rule work, with but not with____.A. numbers/ charactersB. bits/bytesC. bytes/wordsD. characters/numbers124. A location in memory is accessed by its_________.A. addressB. valueC. contentD. register125. When memory is .its contents are not changed.A. writtenB. accessedC. readD. it's always changed126. The programmer can read and write .A. ROMB. RAMC. wordsD. bytes127. What type of memory can only be read?A. registersB. ROMC. RAMD. words128. The processor fetches and executes________.A. clock pulsesB. dataC. instructionsD. information129. The part of an instruction that tells the processor what to do is the _____.A. operandB. pulse C .statement D. operation code130. The processor's, components are synchronized by_______.A. instructionsB. dataC. informationD. clock pulses131. Which processor component executes instructions?A. instruction registerB. instruction control unitC. arithmetic and logic unitD. main memory132. The basic input device on a small computer is a _______ .A. display screenB. printerC. keyboardD. card reader133. The basic output device on a small computer is a_______ .A. keyboardB. display screenC. disketteD. plotter134. A generates hard- copy output.A. display unitB. screenC. monitorD. printer135. A display screen is divided into a grid of ________.A. bytesB. bitsC. pixelsD. words136. External devices are linked to a small computer system through____.A. channelsB. control unitsC. plugsD. interfaces137. The translates between the computer's internal codes and a peripheral device's external codes.A. processorB. interfaceC. memoryD. register138. A terminal communicates with a distant computer over data transmission lines.A. remoteB. displayC. printingD. local139. The interference that distorts electronic signals transmitted over a distance is called______.A. staticB. interferenceC. noiseD. a spike140. network can be worldwide.A. Wide areaB. Metropolitan areaC. Local areaD. Campus area141. networks usually span tens of kilometers.A. Wide areaB. Metropolitan areaC. Local areaD. Ethernet142. The Open Systems Interconnection (OSI)reference model is based on a proposal developed by_________.A. ANSIB. IEEEC. IABD. ISO143. is concerned with controlling the operation of the subnet.A. The transport layerB. The network layerC. The application layerD. The data link layer144. is concerned with transmitting raw bits over a communication channel.A. The physical layerB. The presentation layerC. The network layerD. The data link layer 145. The main task of is to transform a raw transmission facility into a line that appears free of undetected transmission errors to the network layer.A. The physical layerB. The session layerC. The network layerD. The data link layer146. allows users on different machines to establish sessions between them.A. The physical layerB. The session layerC. The network layerD. The data link layer147. The _________ serves as a hardware/software interface.A. systemB. Application program C control unit D. operating system148. The source of a computer’s logic is __________.A. hardwareB. softwareC. dataD. the user149. A disk drive is limited to a few_______.A. tasksB. program functionsC. primitive operationsD. I/O operations150. Programmers write ________code.A. objectB. sourceC. machine-levelD. load moduleII.ClozePassage 1:A database system gives us a way of 41 together specific pieces or lists of 42 that are relevant to us in our jobs or our lives. It also provides a way to 43 and maintain that information in a central place. The first commercial computers were really 44 more than dedicated database machine used to gather, sort and report on census information. To this day, one of the most common reasons for purchasing a computer is to 45 a database system.供选择的答案：41: （A）gather (B) gathering （C）get (D）getting42: (A) data (B) information (C) mail (D) message43: （A）build (B) copy （C）remember (D) store44: (A) anything (B) nothing (C) something (D）thing45: (A）find (B) load (C）run (D) installPassage II.Toolboxes and menus in many application programs were 46 for working with the mouse. The mouse controls a pointer on the screen. You move the pointer by 47 the mouse over a flat surface in the direction you want the pointer to move. If you run out of 48 to move the mouse, lift it up and put it down again. The pointer moves only when the mouse is 49 the flat surface. Moving the mouse pointer across the screen does not affect the document, the pointer simply 50 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：46:（A）assigned （B）designed （C）desired （D）expressed47:（A）putting （B）sliding （C）serving (D) taking48: (A) board （B）place （C）room (D) table49:（A）getting （B）going (C）teaching (D) touching50: (A）constructs （B）indicates （C）instructs (D) processesPassageⅢThe boot is to 41 automatic routine that clears the memory, loads the operating system, and prepares the computer for 42 Included in the computer's read-only memory (ROM is the power-on-self-test, which 43 when the power is switched on (a cold hoot.After a system 44 or lockup occurs, you usually must boot the computer again, or reboot, by 45 the Reset button or Ctrl + Alt + Del (a warm boot).41: (A）clear (B) initiate (C) insert (D) push42: (A) create (B）handle （C）use （D）route43:（A）executes (B)exits （C）loads (D）reads44: (A) communicate (B) crash (C) create (D）handle45: (A) pressing （B）pulling （C）seeing (D)writingPassageⅣ:Perhaps you have been asking the questions: Is everyone moving to 41 ? If I don't step to the 42 user interface, will I be left all along at the cold 43 command line?Don't throw away your 44 . No one is 45 DOS's death knell yet. DOS and its applications people have using for years are not going to stop working overnight.供选择的答案：41: (A) DOS (B) UNIX (C) Windows (D) Windows NT42: (A) graphical (B) software (C) command line (D) Windows NT43: (A) DOS (B) UNIX (C) Windows (D) Windows NT44: (A)hardware (B) text (C) Windows (D) software45: (A) software (B) hardware (C) sounding (D) textPassage ⅤThe computer itself does not do all the work on its own. The work is done by a 46 of the computer, called hardware, and 47 of instructions, called software or computer programs. Inside the machine, the instructions are 48 and carded out to do the work you want to do. A computer without software is nothing more than a mass of metal and plastic. On the other hand, software without a computer is simply wasted 49 because only the computer can use the software and put it to work. When you talk about a computer's being able to do this or that, you are really referring to the 50 that accepts your commands and the computer that carries them out.供选择的答案：46: (A)memory (B)chip (C) combination (D) wire47: (A) programs (B) procedures (C) sets (D) subroutines48: (A) Composed (B) explained (C) interpreted (D) organized49: (A) disk (B) file (C) tape (C) potential50: (A) editor (B) hardware (C) keyboard (C) softwarePassage Ⅵ:Computer are designed to manipulate 41 in the form of data．We give 42 and meaning to the data，we put into our computes through the use of data 43 which contain numbers，44 or both These data files are accessed by familiar applications such as spreadsheets，Word processing programs，and 45 ．供选择的答案：41:A. files B. information C. text D. word42:A. structure B. type C. bone D. memory43:A.format B. memory C. printer D. files44:A.text B. type C. word D. files45:A.disk B. database C. software D. storesIII、Mark the following sentences with T ( true) or F (false) according to the dialogue1. The smallest unit of the memory is the magnetic cell.2. Magnetic cells use the "write" and "read" currents with same direction to store and retrieve data.3. The most influential component of a computer system configuration is the memory.4. The system clock is the brain of a computer.5. Both ink-jet and laser printers are non-impact printers; they are based on the same principle.6. Ink-jet printers have pins in their printing heads to form dots to produce printed results.7. A plotter is the popular hardcopy output device commonly used in the education sector.8. Word processors ease much of tedium associated typing, proofing. and manipulating words.9. The real strength of a word processor is its ability to store, retrieve , and change data.10. The implementation of the WWW is based on a standard client-server model.11. All Von Neumann type digital computers consist of the input/output unit, the arithmetic unit, networking unit, the control unit and the memory.12. A scanner belongs to the input/output device.13. A binary number needs more computer resource to accommodate than a decimal number.14. The operations on decimal numbers are much easier and need much less time than in a binary system.15. HTML is so important to the WWW that it is recognized every where on the WWW.16. The Web server is the only component of the WWW that is able to read the HTML.17. E-mail is a method of sending and receiving messages on the Internet.18. Generally speaking, most of E-mail systems do allow text formatting.19. Users have to attach word-formatted texts to their E-mail messages if they have to send word-formatted texts.20. Instantaneousness and high efficiency are major advantages of the E-mail application.21. There are three major indexes to access the performance of a CPU.22. Both the user names and the passwords are case-sensitive for E-mail accounts.23. A scanner is the input device used everywhere.24. There are four major keyboards available in the market.25. V oice recognition devices are also input devices.26. To format a floppy disk means that magnetic areas are developed for each track and sector for data storage.27. Capacity limitation and product material are major drawbacks that prevent floppies from getting popular.28. Hard disks and floppies operate in different ways.29. Users can share resources at the same time, even if they are located at opposite ends of the world.30. The WWW is a centralized multimedia and hypertext system for people to communicate and share information.31. Both the user names and the passwords must be unique for E-mail accounts.。
《计算机专业英语》A卷
自编号：重庆电子工程职业学院培训专业13 级应用电子专业《计算机专业英语》课程期末考试试卷A卷（本试卷共 3 页，满分100分， 90 分钟完卷）注意事项:1、考生答题必须将答案按要求填写在答题纸上，否则成绩无效。
2、考试结束后，将本试卷和答题卡一并交回。
一、Translate the following words into Chinese（本大题共20小题，每小题1分，共20分）1. instruction2. interface3. mainframe4. system5. processor6. memory7. device8. specification9. register 10. supervise11. computation 12. command 13. keyboard 14. mouse 15. monitor16. printer 17. document 18. definition 19. dimension 20.type二、Translate the following phrases into Chinese.（本大题共10小题，每小题1分，共10分）1. central processing unit2. control bus3. machine instruction4. data bus5. output device6. input device7. multimedia technology 8. main memory9. artificial intelligence 10. speech recognition三、Match the following words and expressions in the left column with those similar in meaning in the right column.(本大题共10小题，每小题1分，共10分）1. application software a. 图像2. machine language b. 应用软件3. structured programming c. 机器语言4. functional testing d. 软件测试5. memory e. 结构化程序设计6. relational database f. 内存7. firewall g. 功能测试8. software testing h. 关系数据库9. hacker i. 黑客10. image j. 防火墙四、Choose the best answer according to the passage.(本大题共5小题，每小题2分，共10分)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 solution 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 us resolve a problem, which is either too tedious or difficult to work out otherwise . So programming is breaking a task down into small steps.Programming is sometimes contrasted with coding. Coding generally refers to the writing of programs for given program specification, while programming includes the task of preparing the program specification as well as that of writing the program. The text of a program is sometimes referred to as code, and lines of program text are referred to as lines of code, especially in the case of machine-language programs. The term coder is used to describe a person engaged exclusively in implementing program specifications prepared by others.What's actually involved in programming - the actual process of writing programs? Here's a quick overview of the process:·Write a program. ·Compile the program. ·Run the program. ·Debug the program. ·Repeat the whole process until the program is finished.1．If you want to solve the computational problem with a computer, you should learn how to .A. calculateB. programC. addD. subtract2. Computer programming is the process of planning and creating a sequence of for a computer to follow.A. stepsB. processC. linesD. graphics3. The term coder is used to describe .A. machineB. computerC. keyboardD. person4. In order to solve a computational problem, you can let a person or a to do it.A. machineB. computerC. keyboardD. mouse5. Which of the following is not the stages of programming?A. Write a program.B. Debug the program.C. Print the program.D. Compile the program.五、Translate the following sentences into Chinese.（本大题共6小题，每小题5分，共30分)1. The program, which tells the computers what to do and the data, which provide the information needed to solve the problem, are kept inside the computer in a place called memory.2. In a big mainframe computer the processor is called a Central Processing Unit, or CPU, while in a microcomputer, it is usually known as a microprocessor.3. The memory unit is an essential component in any digit computer since it is needed for storing the programs that are executed by the CPU.4. At the beginning of each instruction cycle, the CPU fetches an instruction from memory.5. It is very easy to set up a memory system that consists of a single chip.6. If we are going to say that a given program thinks like a human, we must have some way of determining how humans think.六、Translate the following paragraph into Chinese.（20分)Definitions of artificial intelligence vary along two main dimensions. One is concerned with thought processes and reasoning, the other addresses behavior. Also, some definitions measure success in terms of human performance, whereas the others measure against an ideal concept of intelligence, which we will call rationality. A system is rational if it does the right thing. All this gives us four possible goals pursue in artificial intelligence: system that like humans, systems that think rationally, system that act like humans and systems that act rationally.。