计算机专业英语影印版(Computing Essentials 2008)课后答案大全—第十一单元Your Future and Information
《计算机英语》课后习题答案
《计算机英语》参考答案Chapter 11.(1) 中央处理器(Central Processing Unit)(2) 随机访问内存(Random-access Memory)(3) 美国国际商用机器公司(International Business Machine)(4) 集成电路(Integrated Circuit)(5) 大规模集成电路(Large Scale Integration)(6) 超大规模集成电路(Very Large Scale Integration)(7) 个人数字助理(Personal Digital Assistant)(8) 图形用户界面(Graphical User Interface)2.(1) data(2) software(3) IC(4) ENIAC(5) supercomputer(6) superconductivity3.(1) F (ENIAC is the second digital computer after Atanasoff-Berry Computer)(2) T(3) F (Data is a unorganized)(4) T(5) T(6) T4.(1) 人工智能(2) 光计算机(3) 神经网络(4) 操作系统(5) 并行处理(6) vacuum tube(7) integrated circuit(8) electrical resistance(9) silicon chip(10) minicomputer5.数据是未经组织的内容的集合，数据可以包括字符、数字、图形和声音。
计算机管理数据，并将数据处理生成信息。
向计算机输入的数据称为输入，处理的结果称为输出。
计算机能在某一个称为存储器的地方保存数据和信息以备后用。
输入、处理、输出和存储的整个周期称为信息处理周期。
与计算机交互或使用计算机所产生信息的人称为用户。
1.(1) 发光二极管(Light-Emitting Diode)(2) 静态随机存储器(Static Random Access Memory)(3) 只读存储器(Read Only Memory)(4) 运算器(Arithmetic and Logical Unit)(5) 阴极射线管(Cathode Ray Tube)(6) 视频显示单元(Visual Display Unit)(7) 可编程只读存储器(Programmable Read Only Memory)(8) 液晶显示屏(Liquid Crystal Display)2.(1) CPU(2) peripheral(3) memory(4) modem(5) control unit(6) byte3.(1) T(2) T(3) F (RAM is volatile memory because the information within the computer chips is erased as soon as the computer is powered off whereas ROM is nonvolatile)(4) T(5) T(6) F (Microphones and digital cameras are input devices)4.(1) 寄存器组(2) 主机(3) 二进制的(4) 算法(5) 光盘(6) CD-RW(7) logic operation(8) barcode(9) peripheral device(10) volatile memory5.计算机的内存可被视为一系列的单元，可以在单元中存取数字。
机械工业出版社第三版 计算机专业英语课后习题答案
Unit One/Section AI.Fill in the blanks with the information given in the text:1.Charles Babbage;Augusta Ada Byron2.input;output3.VLSI4.workstations;mainframes5.vacuum;transistors6.instructions;software7.digit;eight;byte8.microminiaturization;chipII.Translate the following terms or phrases from English into Chinese and vice versa:1.artificial intelligence人工智能2.paper-tape reader纸带阅读器3.optical computer光计算机4.neural network神经网络5.instruction set指令集6.parallel processing并行处理7.difference engine差分机8.versatile logical element通用逻辑元件9.silicon substrate硅衬底10.vacuum tube真空管11.数据的存储与处理the storage and handling of data12.超大规模集成电路very large-scale integrated circuit13.中央处理器central processing unit14.个人计算机personal computer15.模拟计算机analogue computer16.数字计算机digital computer17.通用计算机general-purpose computer18.处理器芯片processor chip19.操作指令operating instructions20.输入设备input deviceIII.Fill in each of the blanks with one of the words given in the following list,making changes if necessary:We can define a computer as a device that accepts input,processes data,stores data,and produces output.According to the mode of processing,computers are either analog or digital.They can also be classified as mainframes,minicomputers,workstations,or microcomputers.All else(for example,the age of the machine)being equal,this categorization provides some indication of the computer’s speed,size,cost,and abilities.Ever since the advent of computers,there have been constant changes.First-generationcomputers of historic significance,such as UNIVAC(通用自动计算机),introduced intheearly 1950s,were based on vacuum tubes.Second-generation computers,appearing in theearly 1960s,were those in which transistors replaced vacuum tubes.In third-generationcomputers,dating from the 1960s,integrated circuits replaced transistors.In fourth-generationcomputers such as microcomputers,which first appeared in the mid-1970s,large-scaleintegration enabled thousands of circuits to be incorporated on one chip.Fifth-generationcomputers are expected to combine very-large-scale integration with sophisticated approachesto computing,including artificial intelligence and true distributed processing.IV.Translate the following passage from English into Chinese:计算机将变得更加先进，也将变得更加容易使用。
计算机专业英语单词课后答案
KEY TERMS第一单元application software应用软件basic application基本应用软件communication device通信设备compact disc (CD)光盘computer competency计算机能力Connectivity连通性Data数据database file数据库文件desktop computer台式计算机device driver磁盘驱动程序digital versatile disc（DVD）数字多用途光盘digital video disc（DVD）数字多用途光盘document file文档文件end user终端用户floppy disk软盘handheld computer手持计算机hard disk硬盘Hardware硬件High definition高清Information信息information system信息系统information technology信息技术input device输入设备Internet因特网Keyboard键盘mainframe computer大型机Memory内存Microcomputer微型机Microprocessor微处理器midrange computer中型机Minicomputer小型计算机Modem调制解调器Monitor监视器Mouse鼠标Network网络notebook computer笔记本电脑operating system操作系统optical disk光盘output device输出设备palm computer掌上电脑Peoplepersonal digital assistant（PDA）个人数字助理presentation file演示文稿primary storage主存Printer打印机Procedure规程Program程序random access memory随机存储器secondary storage device辅存Software软件specialized application专门应用软件Supercomputer巨型机system software系统软件system unit系统单元tablet PC平板电脑Utility实用程序wireless revolution无线革命worksheet file工作表第三单元analytical graph分析图application software应用软件Autocontent Wizard内容提示向导basic applications基础应用软件bulleted list项目符号列表business suite商业套装软件Button按键Cell单元格character effect字效Chart图表Column列Computer trainer计算机培训员Contextual tab上下文标签Database数据库database management system (DBMS)数据库管理系统database manager数据库管理员Design template设计模板dialog box对话框Document文件Editing编辑Field字段find and replace查找和替换Font字体font size字号Form窗体Format格式Formula公式Function函数Galleries图库grammar checker语法检查器graphical user interface (GUI)图形用户界面home software家庭软件home suite家庭套装软件Icons图标integrated package集成组件Label标签master slide母板Menu菜单menu bar菜单栏numbered list编号列表numeric entry数值型输入personal software个人软件personal suite个人套装软件Pointer指针presentation graphic图形演示文稿productivity suite生产力套装软件Query查询Range范围Recalculation重算Record记录relational database关系型数据Report报表Ribbons功能区、格式栏Row行Sheet工作表Slide幻灯片software suite软件套装Sort排序specialized applications专用应用程序specialized suite专用套装软件speech recognition语音识别spelling checker拼写检查器spreadsheet电子表格system software系统软件Table表格text entry文本输入Thesaurus[θisɔ:rəs]分类词汇集Toolbar工具栏user interface用户界面utility suite实用套装软件what-if analysis变化分析Window窗口word processor文字处理软件word wrap字回行workbook file工作簿Worksheet工作表第四单元Animation动画artificial intelligence (AI)人工智能artificial reality虚拟现实audio editing software音频编辑软件bitmap image位图Blog博客Buttons按键clip art剪辑图Desktop publisher桌面发布desktop publishing program桌面印刷系统软件drawing program绘图程序expert systems专家系统Flash动画fuzzy logic模糊逻辑graphical map框图graphics suite集成图HTML editors HTML编辑器illustration program绘图程序Image editors图像编辑器image gallery图库immersive experience沉浸式体验industrial robots工业机器人Interactivity交互性knowledge bases知识库knowledge-based system知识库系统Link链接mobile robot移动式遥控装置Morphing渐变Multimedia多媒体multimedia authoring programs多媒体编辑程序page layout program页面布局程序perception systems robot感知系统机器人Photo editors图像编辑器Pixel[piksəl]像素raster image光栅图像Robot机器人Robotics机器人学stock photographs照片库story boards故事版Vector[vektə]矢量vector illustration矢量图vector image矢量图象video editing software视频编辑软件virtual environments虚拟环境virtual reality虚拟现实virtual reality modeling language (VRML)虚拟现实建模语言virtual reality wall虚拟现实墙VR虚拟现实Web authoring网络编程Web authoring program网络编辑程序Web log网络日志Web page editor网页编辑器第五单元Add Printer Wizard添加打印机向导Antivirus program反病毒程序Backup备份backup program备份程序Booting启动、引导cold boot冷启动computer support specialist计算机支持专家Dashboard widgets仪表盘Desktop桌面desktop operating system桌面操作系统device driver磁盘驱动程序diagnostic program诊断程序dialog box对话框Disk Cleanup磁盘清理Disk Defragmenter磁盘碎片整理器Driver驱动器embedded operating systems嵌入式操作系统File文件file compression program文件压缩程序Folder文件夹Fragmented碎片化graphical user interface (GUI)图形用户界面Help帮助Icon图标language translator语言编译器leopard[lepəd]雪豹操作系统LinuxMac OS Mac操作系统Mac OS XMenu菜单Multitasking多任务处理network operating systems(NOS)网络操作系统network server网络服务器One Button Checkup一键修复operating system操作系统Platform平台Pointer指针Sectors[sektə]扇区software environment软件环境Spotlight聚光灯stand-alone operating system独立操作系统system software系统软件Tiger老虎操作系统Tracks磁道troubleshooting program故障检修程序Uninstall program卸载程序UNIXuser interface用户界面Utility实用程序utility suite实用套装软件Virus[vaiərəs]病毒warm boot热启动Window视窗Windows视窗操作系统Windows Update Windows更新Windows VistaWindows XP第六单元AC adapter 交流适配器Accelerated graphics port(AGP):图形加速端口Arithmetic-logic unit（ALU）:算术逻辑单元Arithmetic operation:算术运算ASCII美国标准信息交换码Binary coding schemes:二进制编码制Bit:位Bus:总线Bus line:总线Byte:字节Cable:电缆Cache memory:高速缓存carrier package 封装物Central processing unit (CPU):中央处理器Chip:芯片Clock speed时钟速度Complementary metal-oxide semiconductor:互补金属氧化物半导体Computer technician计算机工程师Control unit:控制单元Coprocessor协处理器Desktop system unit:桌面系统单元Digital数字的Dual-core chips双核芯片EBCDIC:扩展二进制编码的十进制交换码Expansion bus扩展总线Expansion card扩展卡Expansion slot扩展槽FireWire port:火线接口Flash memory闪存Graphics card图形适配卡Graphics coprocessor图形协处理器Handheld computer system unit 手持计算机系统单元Industry standard architecture（ISA）工业标准结构Infrared Data Association（IrDA）红外线传输模组Integrated circuit:集成电路Laptop computer膝式计算机Logical operation逻辑运算Microprocessor:微处理器Motherboard:主板Musical instrument digital interface （MIDI）乐器数字接口Network adapter card网络适配卡Network interface card（NIC）网络接口卡Notebook system unit:笔记本Parallel ports:并行端口Parallel processing并行处理Pc card: :个人计算机插卡PCI Express（PCIe）Peripheral component interconnect (PCI):外围部件互联Personal digital assistant (PDA) 个人数字助理Plug and play:即插即用Port:端口Power supply unit 供电设备Processor:处理器RAM cache: RAM高速缓存Random-access memory (RAM):随机存储器Read-only memory (ROM):只读存储器RFID tag射频识别标签Semiconductor:半导体serial ATA（SATA）串行ATA接口规范Serial ports:串行端口Silicon chip:硅芯片Slot:插槽Smart card:智能卡sound card声卡System board:系统板System cabinet:主机System clock:系统时钟System unit:系统单元tablet PC平板式电脑tablet PC system unit平板式电脑系统单元TV tuner card:电视调频卡Unicode:统一字符编码标准Universal serial bus (USB):通用串行总线Universal serial bus (USB) port:通用串行总线端口Virtual memory:虚拟存储器Word:字课后习题答案：Ch1: Ch6:bbabd,dacdd; eichafgbdj. dbcbb,aacbd; jachgidefb.Ch3: Ch7:dcbdd,abccb; jachbdiegf. Ababd,adcdb; iefjabgdch. Ch4: Ch8:aaaba,bcbab; igdecfhbja. dacac,acddc; gajidbhcfe.Ch5: Ch9:cdcaa,cbbac; gdfbghaeic. abadc,dbbbd; gbaidecjhf.。
计算机专业外语答案.doc
end user最终用户，终端用户atomic operation原子操作database administrator数1K•庫管理员relational database model关系数掘库模概local data本地数掘flat file平面文件object-oriented database 由向对象数据库entity-relationship model (ERM)实体关系模型database management system (DBMS)数据库管理系统distributed database 分布式数据庠二维表two-dimensional table 数据属性data attribute 数据库对象database object 存储设备storage device 数1R•类型data type 数掘插入与删除data insertion and deletion 层次数据库模型hierarchical database model 数掘库体系结构database architecture 关系数据库管即.系统relational database management system (RDBMS)全局控制总线global control busfile server文件服务器carrier sense载波检测，载波监听protocol suite协议组，协议集peer-to-peer model 对等模型bus topology network 总线拓扑网络star network 星形网络inter-machine cooperation机器间合作，计算机间合作proprietary network专有网络Ethernet protocol collection以太M协议集utility package实用软件包，公用程序包局域网local area network (LAN)令牌环token ring 无线网络wireless network 封W式网络closed network环形拓扑结构ring topology打印服务器print server 客户机/ 服务器模型client/server model 网洛应用程network application进程间通信interprocess communication 广域网wide area network (WAN)cell phone蜂窝电话，移动电话，手机IP address M际:协议地址，IP地址autonomous system 自主系统dial-up connection 拨号连接network identifier 网络标识符binary notation二进制记数法mnemonic name助记名，缩写name server名称服务器Internet-wide directory system闲特网范I韦I的目录系统Internet infrastructure 因特网基础结构助记地址mnemonic address宽带因特网访问broadband Internet access 顶级域名top-level domain (TLD)因特网编址Internet addressing点分十进制记数法dotted decimal notation因特网服务提供商Internet service provider (ISP)主机地址host address 网吧cyber cafe 专用因特网连接dedicated Internet connection 硬件勾软件文持hardware and software support server farm大型机服务器access protocol存取协议，访问协议public cloud公共云storage area network 存储区域l xx](络)high-throughput computing 高吞吐(量)计算server cluster 服务器樂群grid computing 网格计算utility computing 效用计算security-aware cloud architecture具有安企意识的云体系结构social networking 社交网络云计算提供商cloud computing provider 存储芯片memory chip基于内部网的私有云intranet-based private cloud 网络带宽network bandwidth混合云hybrid cloud 磁盘陈列disk array 软件即服务Software as a Service (SaaS)集群计算cluster computing 虚拟化计算机资源virtualized computer resources多核处理器multi-core processorbackup system 备份系统encryption key (加密)密钢data confidentiality 数掘机密性system vulnerability系统脆弱性，系统脆弱之处fter-action recovery事G恢复unauthorized access未经授权的访W，越权存収authorized user特许用户intrusion detection system入侵检测系统data unit 数据单元，数据单位software piracy 软件侵权软件版本software version数掘完漿性data integrity系统崩溃system crash病毒检查软件virus-checking software 练合安全策略comprehensive security strategy 软件配置管理software configuration management 故障隔离fault isolation统计数掘库statistical database 保密的加密算法secure encryption algorithm 数据流data streamend user最终用户，终端用户atomic operation原子操作database administrator数1K•庫管理员relational database model关系数掘库模概local data本地数掘flat file平面文件object-oriented database 由向对象数据库entity-relationship model (ERM)实体关系模型database management system (DBMS)数据库管理系统distributed database 分布式数据庠file server文件服务器carrier sense载波检测，载波监听protocol suite协议组，协议集peer-to-peer model 对等模型bus topology network 总线拓扑网络grid computing 网格计算inter-machine cooperation机器间合作，计算机间合作proprietary network专有网络Ethernet protocol collection 以太M协议集star network 星形网络utility computing 效用计算utility package实用软件包，公用程序包cell phone蜂窝电话，移动电话，手机IP address 网际协议地址，IP 地址autonomous system A 主系统dial-up connection 拨号连接network identifier网络标识符binary notation二进制记数法mnemonic name助记名，缩写Internet-wide directory system 因特网范围的目录系统name server名称服务器Internet infrastructure 因特网基础绍构助记地址mnemonic address M吧cyber cafe server farm大型机服务器access protocol存収协议，访W协议public cloud公井云storage area network 存储区域网(络)high-throughput computing 高吞吐(量)计算server cluster服务器鬼群security-aware cloud architecture具有女全意识的云体系结构social networking 社交M络backup system 备份系统encryption key (加密)密钥data confidentiality数据机密性system vulnerability系统脆弱性，系统脆弱之处unauthorized access 未经授权的访问，越权存取software piracy软件权intrusion detection system 入侵检测系统fter-action recovery 事后恢复authorized user特许用户data unit数据单元，数掘单位二维表two-dimensional table 数掘属性data attribute 数裾库对象database object存储设备storage device数据类型data type数据插入与删除data insertion and deletion层次数据库模型hierarchical database model 数据库体系结构database architecture义系数据库管理系统relational database management system (RDBMS)存储芯片memory chip 全局控制总线global control bus 局域网local area network (LAN)令牌环token ring兄线M络wireless network封闭戎网络closed network环形拓扑结构ring topology打印服务器print server客户机/服务器模型client/server model网吧cyber cafe网络应用程序network application 进程间通信interprocess communication广域网wide area network (WAN)宽带因特网访问broadband Internet access顶级域名top-level domain (TLD)闪特网编址Internet addressing 数IK•流data stream点分十进制记数法dotted decimal notation主机地址host address网络带宽network bandwidth 因特网服务提供商Internet service provider (ISP)软件即服务Software as a Service (SaaS)专川因特网连接dedicated Internet connection 硬件与软件支持hardware and software support 云计算提供商cloud computing provider 基丁内部网的私有云intranet-based private cloud 況合云hybrid cloud 磁盘阵列disk array 保密的加密算法secure encryption algorithm 集群计算cluster computing 虚拟化计算机资源virtualized computer resources 多核处即.器multi-core processor 软件版本software version 数据完整性data integrity 系统崩溃system crash 病毒检查软件virus-checking software 故障隔离fault isolation 练合安全策略comprehensive security strategy 统计数据序statistical database 软件酉ti置管理software configuration management。
计算机专业英语教程参考答案标准版
dataformatting数据格式化
Ethernet cables以太网电缆
fiber optic光纤
flow control流控制
Frame Relay帧中继
layered architecture分层结构
leased line租用线
meshnetwork网状网络
monolithicarchitecture单片电路结构
Dot-matix printer点阵式打印机
Drum plotter鼓式绘图仪
Electron gun电子枪
Electrostatic charge静电荷
Electrostatic printer静电打印机
Flatbed plotter平板式打印机
Ink-jet printer喷墨式打印机
Laser printer激光打印机
Unit 2
Computer component计算机部件
in terms of以…..的名义
mainframe computer主计算机
output device输出设备
personal computer个人计算机
processing capability处理能力
storage device存储设备
Unit 2
1.In order to save dataportable
2.Before you canaccessany data
3.A computer can’t execute amain memory
4.A computer with a large memorysophisticatedprograms
4.If a computer is to function withoutinstructions
计算机专业英语影印版（compu...
Crossword Puzzle Answers:Open Ended Questions:1.Describe system software. What are the four types of system programs?System software works with end users, application software, and computer hardware to handlethe majority of technical details. System software is not a single program. Rather it is a collection or a system of programs that handle hundreds of technical details with little or no userintervention. System software consists of four types of programs:• Operating systems coordina te computer resources, provide an interface between users and the computer, and run applications.• Utilities, also known as service programs, perform specific tasks related to managing computerresources.• Device drivers are specialized programs that all ow particular input or output devices tocommunicate with the rest of the computer system.• Language translators convert the programming instructions written by programmers into a language that computers understand and process.2.What are the basic functions of every operating system? What are the three basic operatingsystem categories?Every operating system performs various functions. These functions are:• Managing resources:These programs coordinate all the computer’s resources includingmemory, processing, storage, and devices such as printers and monitors. They also monitorsystem performance, schedule jobs, provide security, and start up the computer.• Providing user interface: Users interact with application programs and computer hardware through a user interface.• Running applications: These programs load and run applications such as word processors and spreadsheets. Most operating systems support multitasking, or the ability to switch between different applications stored in memory.The three main categories of Operating systems are:• Embedded operating systems - The entire operating system is stored within or embedded in the device and permanently stored on ROM.• Network operating systems (NOS) are used to control and coordinate computers that are networked or linked together.• Stand-alone operating systems control a single desktop or notebook computer.3.Explain the differences and similarities betw een Windows, Mac OS, and Linux.They all perform the basic functions of an operating system. They manage resources, provide a user interface, and run applications. They all use a graphical user interface, and can network small groups of computers.The differences are as follows:Windows– has 90 percent of the market operating system market share, more applicationprograms are developed to run under Windows than any other operating system, designed to run with Intel and Intel-compatible microprocessors. The new version, Vista, has Advanced system security, a Three-dimensional workspace, and utilizes WinFS, makes it possible to locate files based on a description of their content.MAC OS- Designed to run on Apple machines, but with the latest version can also run on Intel microprocessors. It is not as widely used as Windows, but is one of the most innovativeoperating systems. It includes utilities such as Spotlight which is an advanced search tool that can rapidly locate files, folders, email messages, addresses, and much more, and Dashboard Widgets which are a collection of specialized programs that will constantly update and display information.Linux– Of the three operating systems, it is the only one that is an open source. It is a version of UNIX. It runs on powerful microcomputers and by servers on the Web. It encourages others to modify and further develop the code.4.Discuss utilities. What are the five most essential utilities? What is a utility suite?Utilities are specialized programs designed to make computing easier. The most essential are • Troubleshooting or diagnostic programs that recognize and correct problems, ideally before they become serious.• Antivirus programs that guard your computer system against viruses or other damagingprograms that can invade your computer system.• Uninstall programs that allow you to safely and completely remove unneeded programs and related files from your hard disk.• Backup programs that make copies of files to be used in case the originals are lost or damaged.• File compression programs that reduce the size of files so they require less storage space and can be sent more efficiently over the Internet.Utility suites combine several programs into one package. Buying the package is less expensive than buying the programs separately.5.Explain the role of device drivers. Discuss the Add Printer Wizard and WindowsUpdate.Every device, such as a mouse or printer, that is connected to a computer system has a special program associated with it. This program, called a device driver, works with the operating system to allow communication between the device and the rest of thecomputer system. Each time the computer system is started, the operating system loads all of the device drivers into memory.Windows’ Add Printer Wizard provides step-by-step guidance for selecting theappropriate printer driver and installing that driver.Windows Update makes it easy to update the drivers on your computer.1.Writing About Technology exercise #1 Antitrust has students research and write aboutthe legal and ethical ramifications of Microsoft’s antitrust lawsuit and domination of the software market.Web Tools1.Expanding Your Knowledge exercise #3 Customized Desktop has students explore theWeb to learn about desktop customization. They need to explain the answer they found and how they could use them.Software Tools1.Applying Technology exercise #1 Virus Protection explores what viruses are, how acomputer system can be protected, and what means the student has taken in the past toprotect a computer system.2.Applying Technology exercise #2 Windows Update has the student explore what thefunction Windows Update is, how to configure it, and when to use it.3.Applying Technology exercise #3 WinZip has the student research the functionality ofthe WinZip program, what are some of its uses, and how to use it.4.Expanding Your Knowledge exercise #1 How Virus Protection Works explores whatviruses are, and how a computer system can be protected. It also has the student writeabout the steps they have taken in the past to protect a system and if was effective or not.5.Expanding Your Knowledge exercise #2 Booting and POST has the student research theboot process, the definition of BIOS, and what can be achieved by customizing theprocess.Writing Skills1.Expanding Your Knowledge exercise #1 How Virus Protection Works explores whatviruses are, and how a computer system can be protected. It also has the student writeabout the steps they have taken in the past to protect a system and if was effective or not.2.Writing About Technology exercise #1 Antitrust has students research and write aboutthe legal and ethical ramifications of Microsoft’s antitrust lawsuit and domination of the software market.3.Writing About Technology exercise #2 Online Backup has students research and write apaper on online backup options.。
计算机专业英语课后答案
计算机专业英语课后答案Lesson1Text AI. Complete the following sentences according to the information in the text.1. programmable, analog, digital2. continuous, discrete3. billing, shipping, receiving, inventory control4. computations, MPU, CPU5. Complex Instruction Set Computer6. Digital Signal Processing7. integer, logic8. buses, pulses,9. Random Access Memory, internal10. keyboards, mouse, monitors, printersII. Translate the following terms and phrases into Chinese.1. external devices 1. 外部设备2. output device 2. 输出设备3. parallel device 3. 并行设备4. assembly language 4. 汇编语言5. block device 5. 块设备6. floating point 6. 浮点7. data stream 7. 数据流8. input device 8. 输入设备9. integrated circuit 9. 集成电路10. main storage 10. 主存III. Translate the following terms and phrases into English.缩写完整形式中文意义1. ALU Arithmetic/Logic Unit 运算器2. CPU Central Processing Unit或CentralProcessor Unit中央处理器3. CISC Complex Instruction Set Computer 复杂指令集计算机4. DSP Digital Signal Processing 数字信号处理5. EPROM Erasable Programmable Read OnlyMemory 可擦可编程只读存储器6. LED light-emitting diode 发光二级管7. MODEM MOdulator, DEModulator 调制解调器8. RAM Random Access Memory 随机访问存储器9. ROM Read Only Memory 只读存储器10. RISC Reduced Instruction Set Computer 精简指令集计算机IV. Fill in the gaps with the words or phrases chosen from the box. Change the forms where necessary.1. instructions2. devices3. concept4. consuming5. integrated circuits6. space7. fit into8. Information Age9. embedded computer 10. controlV. Translate the following passage into Chinese.计算机能够储存和执行被叫做程序的许多指令，这使其非常通用并不同于计算器。
计算机专业英语2008影印版句子词语翻译(小抄版)
○11.Visual chapter openers and summaries具视觉效果的开篇和总结2.On the Web explorations 网络资源3.Tips 小贴士，小窍门4.Making IT work for you 为你所用5.Concept checks and review 检查6.Key terms 核心词汇7.Careers in IT 信息技术相关职业8.Procedures (指令，操作说明)9.Software (软件)10.Hardware (硬件)11.Blocking spam 垃圾邮件过滤软件12.Speech Recognition 语音识别软件13.Virus Protection and Internet Security14.网络安全软件 Tuner Cards and Video Clips电视卡和视频编辑软件16.Web Cams and Instant Messaging网络视频摄像头和即时通讯17.Music from the Internet网络音乐下载、上传和编辑18.Home Networking 家庭网络19.Spyware Removal 间谍软件移除工具20.Job Opportunities 网络就业机会搜索软件21.Operation system 操作系统22.Coordinate resources 协调资源23.Interface 提供接口24.Run applications 运行应用程序25.Utilities 公共实用程序26.Device drivers 设备驱动程序27.Browser 浏览器程序28.Microsoft Office 办公软件29.Basic application 基础应用程序itary or Government军事政府31.Research institute 研究机构32.Insurance companies 保险公司33.Mainframe computers 大型机，主机34.Supercomputers 超级计算机35.Minicomputers 中型电脑36.Microcomputers 微机个人计算机37.Desktop computer 台式电脑38.Notebook computer, laptop computers手提式、膝上轻便电脑39.Tablet PC 支持手写的平板电脑40.Handheld computer 掌上电脑41.Windows mobile 操作系统42.Electronic Dictionary 电子词典43.Palm computer 掌上电脑44.Handheld computer 手持电脑itary PDA 军用PDA46.System unit：microprocessor and memory微处理器和内存47.Input/output devices 输入和输出48.Keyboard 键盘49.Mouse 鼠标50.Monitor 显示器printer 打印机51.Secondary storage 辅助存储器pact discs (CD) 激光盘53.Digital versatile or video discs (DVD) 数字化视频光盘54.High-definition discs (HDD) 高清盘55.Document files 文字处理56.Worksheet files 工作表单57.Database files 数据库文件58.Presentation files 演示文件puter competency refers to acquiring computer-related skills-indispensable tools for today.2.Present an overview of an information system 概述信息系统3.Understand these basic parts and how connectivity through the Internet.5大组成部分及如何访问网络4.Filled out computerized forms, took computerized tests 填写电脑化的表格和考试5.People are surely the most important part of any information system. 人是信息系统中最重要的组成元素6.Our lives are touched every day by computers and information systems. 我们的生活每天都要接触计算机、信息系统分不开7.Making IT Work for You：presentinteresting and practical IT applications. 实用的信息技术应用8.Tips：suggestions ranging from the basicsof keeping your computer system runningsmoothly to how to protect your privacy whilesurfing the Web. 关于计算机运用和网上冲浪安全的提示和建议9.Careers in IT：provides job descriptions,projected employment demands, educationalrequirements, current salary ranges, andadvancement opportunities. 信息技术相关的工作puting Essentials Web site：moreinformation on the Web. 本课本相关的网络资源11.Software are the instructions that tell thecomputer how to process date into the form youwant. 软件就是指导计算机把数据转换成信息的指令12.In the most case, the words software andprograms are interchangeable. 大多时候，软件和程序的概念是可以互换的13.系统软件是应用软件和计算机硬件的中间连接件。
计算机英语课后参考答案
版本：冶金工业出版社Keys to Exercises and Examinations第1单元Text11.（1）B（2）A（3）A（4）A（5）A（6）B（7）D（8）A（9）C（10）C2.（1）registering,predicting（2）Logs（3）boolean logic（4）graphical interface（5）integrated circuit3.（1）战争期间，冯·诺依曼在流体力学、弹道学、气象学、博弈论以及统计学等方面的专业性的意见，被很好地运用在了一些工程中。
（2）战后的冯·诺伊曼在高等研究中心专注于计算机和它的拷贝的发展。
4.（1）It was a massive steam-powered mechanical calculator designed to print astronomical tables.（2）John Louis von Neumann’s famous stored program concept says that the program is stored as data in the computer’s memory and the computer is able to manipulate it as data—for example,to load it from disk,store it back on disk, and move it in memory.This concept became a fundamental of modern computing.Text21.（1）A（2）B（3）B（4）B（5）D（6）C（7）B（8）A（9）A（10）C2.（1）parallel-operation（2）capacity（3）peripherals（4）sophisticated（5）microprocessors3.它们（液晶显示器）不像CRT显示那样，需要考虑几何学的、收敛的或是焦点问题，而且它们的清晰度使得人们可以在更小的屏幕上看到更高的分辨率。
计算机专业英语（课后题）
计算机专业英语（课后题）第四章课后习题Circle the correct answer:specialized graphics programs combine text and graphics to create publications of professional quality: publishing programs gallerieseditors programsknown as drawing programs.publishing programs gallerieseditors programsprograms used to ctreate and edit vector images.publishing programs gallerieseditors programsessential multimedia feature that allowa user participation programs used to create multimedia presentations.publishing programsauthoring programswidly used interactive animation application from Adobe.for Web site design and HTML coding are called Web page editors orprogramseditors editorsarea of artificial intelligence is also known as expert systems.systems. realitytype of artificial intelligence that uses a database to provide assistance to users.systems realityname for the database used in expert sysrems that contains specific facts and rules.table basetable baseMatch each numbered item with the most closely related lettered your answers in the spaces provided.editing e graphics programs for editing or modifying digital imagesimages b name for raster images.g images contain thousands of dots known as .a of software used to create and edit audio clips.editors d link on amultimedia page used to locate and discover information.c Web site created by an individualj process of creating a Web site.reality h known as artificial reality or virtual environments.i machines that mimichuman activitiesauthoring f type of app designed for smartphones,netbooks,and the correct answer:type of software works with users,application software,and computer hardware to handle the majority of technical details programs that convert programming instructions written by programmers into a language that computers understand and process are language:ability to switch between different applications stored in memory is called :interferencerepresentations for a program,type of file,or function:operating system feature is controlled by a mouse and changes shape depending on its current functionboxoperating system based on Linux,designed for Netbook computers,and focused on Inernet connectivity through cloud computing:c. UNIXmobile operating system develop by Apple and originally called iPhone OS :OS OSutility program that makes copies of files to be used in case the originals are lost or damaged:and Restore DefragmenterCleanuptroubleshooting utility that identifiles and eliminates nonessential files,frees up valuable disk space ,and improves system performance:and Restore DefragmenterCleanupmakes it easy to update drivers with Windows:d. UpdateMatch each numbered item with the most closely related lettered item. Write your answers in the spaces provided.h that perform specific tasks related to managing computer resourcesCamp j a running computer without turning off the powere of operating system that controls and coordinates networked computers.f operating system is often referred to as the software environment orb Macintosh computers toren both Mac OS and the Windows operating system.i type of software that allows a single physical computer to operate as though it were two or more separateand independent computers.g operating system that is owned by Google and is one of the fastest-growing mobile operating systems.a of program that guards computer systems fromviruses and other damaging programs.I. virtualization d a file cannot be saved on a single track ,it has to beboot c that works with the operating system to allow communication between a device and the rest of a computer system is called a device第六章选择题1. this container houses most of the electrical components for a computer system.a. carrier package c. system unitb. system board d. TV tuner2. similar to notebooks, this system unit specializes in on-the-go Web browsing and e-mail access.a. chassis c. media centerb. desktop d. netbook3. computers can only recognize this type of electronic signal.a. analog c. digitalb. bus d. maximum4. the main or motherboard is also known as the:a. computer c. mobile systemb. board processor d. system board5. how many bytes can a 32-bit-wrd computer access at a timea. 1 c. 8b. 4 d. 166. in a microcomputer system , the central processing unit is contained on a single:a. bus c. moduleb. chip d. RAM7. this type of memory divides large programs into parts and stores the parts on a secondary storage device.a. direct c. random-accessb. expanded d. virtual8. also known as NIC, this adapter card is used to connect a computer to a :a. AIA c. graphicsb. expansion d. network9. this provides a pathway to connect parts of the CPU to each other:a. bus c. wiredb. Plug and Play d. wireless10. older ports that have largely been replaced by faster, more flexible ports are called:a. buses c. legacyb. expandable d. rednered匹配题1. The category of system units that blurs the line between desktop computers and dedicated entertainment devices. Media center2. The newer type of tablet PC that is almost all monitor. slate3. System board component that provides a connection point for specialized cards or circuit boards. slots4. Plastic cards the size of a regular credit card that have an embedded specialty chip. Smart cards5. A type of memory that improves processing by acting as a temporary high-speed holding area between the memory and the CPU. cache6. A type of memory that provides a combination of features of RAM and ROM. Flash7. A generic term that is associated with the ability to attach any device onto a computer and have it play or work immediately. Plug and Play8. This bus connects the CPU to memory on the system board. system9. This port can be used to connect many USB devices to the system. USB10. This unit plugs into s standard wall outlet and converts AC to DC. Power supply第七章选择题1. Most keyboards use an arrangement of keys known as:a. Alpha c. OptiKeyb. Daisy d. QWERTY2. The device that controls a pointer displayed on the monitor.a. cord c. printerb. mouse d. scanner3. Also known as a roller ball, this device controls the pointer by rotating a ball with your thumb.a. trackball c. cordless mouseb. joystick d. stylus4. The type of screen that can be touched with more than one finger and supports zooming in and out by pinching and stretching your fingers.a. digital c. multitouchb. dynamic d. OLED5. Flatbed and document are types of:a. headsets c. monitorsb. HDTVs d. scanners6. Device used by banks to automatically read those unusual numbers on the bottom of checks and deposit slips.a. MICR c. OMRb. FDIC d. UPC7. The most widely used audio-input device.a. mouse c. microphoneb. VR d. TFT8. The monitor feature that specifies how often a displayed image is updated.a. aspect ratio c. refresh rateb. dot pitch d. resolution rate9. Handheld, book-sized devices that display text and graphicsa. e-book-readers c. lasersb. HDTV d. whiteboards10. This technology allows television stations to broadcast their programming directly to smartphones, computers, and digital media players.a. CRT c. LEDb. HDTV d. Mobile DTV匹配题1. Pressing this key turns this feature on or off. Caps lock2. This type of mouse has a ball on the bottom and is attached with a cord to the system unit. Mechanical3. A penlike device commonly use with tablet PCs and PDAs. stylus4. Bar code readers use either handheld wand readers or platform. scanners5. Bar code system used by many electronic cash registers. UPC6. Records images digitally on a disk or in its memory. Digital camera7. The distance between each pixel. Dot pitch8. A type of monitor that activates each pixel independently. Active-matrix9. Special-purpose printers for creating maps, images, and architectural and engineering drawings. plotters10. A type of Internet telephone service that requires a small adapter that connects directly to your computer’sUSB port. MagicJack。
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Your Future and Information Technology
Chapter 11
Open Ended Questions:
1.Why is strategy important to individual success in the information age? What is your
strategy?
Strategy is how a person keeps up to date with technology and other new innovations in their
field. You can keep current in several ways by joining a professional organization, keeping in touch with peers in the industry, and being aware of how other companies are doing business.
2.Describe how technology changes the nature of competition.
Technology changes the nature of competition because more consumers/customers are expecting
a wider variety of services. These services usually deal with some type of technological
innovation. Businesses are learning that they need to adapt to and incorporate technology or be bypassed.
3.How can your computer competencies and knowledge help you get ahead in today’s market?
They help in making a person proficient in the tools use to do a job. They also help to see new and innovative ways to improve a job or task.
4.What does proactive mean? What is a proactive computer user? What advantages does this
type of user have over the other types?
Proactive means acting in anticipation of future problems, needs, or changes. A proactive
computer uses looks at technology in a positive realistic way and is positive in their outlook. By having a proactive attitude they can look at new technology as providing new tools that, when correctly applied, can positively impact their live。