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计算机专业英语教程（第四版）习题答案计算机专业英语教程(第四版)习题答案计算机专业英语（第四版）课后习题答案Unit 1 [Ex 1] Fb5E2RGbCAP [Ex 2] 1. input, storage, processing, and output 2. power; speed; 1. F 2. T 3. T 4. F 5. T 6. T 7. T 8. T 9. T 10.memoryp1EanqFDPw 3. central processing unit memoryDXDiTa9E3d 5. keyboard; [Ex 3] B. A. central processing unit; 1. F 2. D 2. monitor 3. G 4. C 5. B main memory; 6. A 7. E monitorRTCrpUDGiT 8. H5PCzVD7HxA 4. internal; primary;1. user3. data4. keyboard5. data processingjLBHrnAILg6. information [Ex 4] instructions7. computer8. memory 3. manipulates 4.1. input device2. screen, screen 5. retrievexHAQX74J0X 8. Function6. code7. hard copy[Ex. 5] 新处理器开始IT 技术的新时代New Processors Open New Era of IT Technologies Last week, Intel introduced to the public in Russia and other CIS countries a family of processors Intel Xeon E5-2600. They are more powerful and reliable and, importantly, are very economical in terms of energy consumption. Their1 / 30presence opens a new era in the field of IT technologies and means that the cloud technology is getting closer.LDAYtRyKfEThese processors are primarily designed for servers, data centers (DPC) and supercomputers. The emergence of this class of devices is not accidental. According to the regional director of Intel in Russia and other CIS states Dmitri Konash who spoke at the event, the market of IT-technology is developing so rapidly that, according to forecasts, by 2015 there will be 15 billion devices connected to the Internet, and over 3 billion of active users.Zzz6ZB2Ltk 上周，英特尔公司向俄罗斯和其它独联体国家的公众推出了英特尔Xeon E5-2600 系列处理器，它们更加强大可靠，尤其是在能量消耗方面更加经济实惠。
计算机专业英语全部答案(第三版)Unit1EX11 F2 T3 T4 F5 T6 F7 T 8 T 9 T 10FEX2Input hardware, storage hardware, processing hardware, output hardware power, speed, memorycentral processing unitinternal, primary, memorykeyboard, central processing unit, main memory, monitorEX3 PARTA1 F2 D3 G4 C5 B6 A7 E 8 HEX3 PART B1 F2 E3 G4 B5 A6 C7D 8 HEX41 input device2 screen3 manipulates4 instructions5 retrieve6 codes7 hardcopy8 functionEX51 T2 T3 F4 F5 T6 F7 T 8 TUNIT2EX11 T2 F3 T4 F5 T6 F7 T 8 FEX21 sizes, shapes, processing capabilities2 supercomputers, mainframe computers, minicomputers, microcomputers3 mainframe computer4 microcomputer, storage locations5 portables, laptop computers, desktop workstations6 semiconductor7 CPU, memory, storage, devices, processing, users8 microprocessor chipEX3 PARTA1 C2 A3 H4 I5 E6 F7 G 8 JEX3 PARTB1 capacity2 device3 laptop computer4 Portable computers5 Silicon6 semiconductor7 workstation8 Voltage, voltage9 RAM10ROMEX41 portable2 access3 main memory4 sophisticated programs5 processing capabilities6 instructions7 computation8 computer professionalEX51 T2 T3 F4 F5 F6 T7 F 8 T 9 T 10T11F 12T 13 T 14 TUNIT3EX11 T2 F3 T4 T5 T6 T7 F 8 F 9 T 10 F11T 12F 13F 14TEX21 microprocessor2 bus3 register 4control unit5 processor6 binary7 arithmetic, logic 8 milliseconds, microseconds9 instruction 10execution 11megahertz 12wordsize EX3 PARTA1 F2 A3 J4 C5 D6 E7 H 8 I 9 B 10GEX3 PARTB1 Storage 2chip3 buses4 ALU5 register 6control unit7 machine language 8 binary system 9 bits 10computer programEX41 configuration2 decodes3 data bus4 characters5 converts6 synchronize7 circuitry8 internal clockEX51 T2 F3 F4 T5 F6 F7 T 8 T 9 F 10 FUNIT4EX11 F2 T3 T4 F5 F6 T7 F 8 T 9 T 10 F11T 12T 13F 14F 15T 16F17T 18F 19T 20F21T 22FEX2memoryRAMdiskettes, diskschipsparityexpanded, extendedmonochromecacheROMupdatedEX3 PART A1 B2 E3 C4 J5 I6 H 7A 8 F 9 G 10DEX3 PART Bsecondary storagebufferaccesscodedisketteslotterminalsmotherboardbytescreenEX4desktopsoftwareanimationtransferredsophisticatedcompatiblecacheupgradeEX51 T2 F3 F4 T5 T6 T7 T8 F9 T 10 F11T 12F 13F 14T 15T 16F17F 18F 19F 20T21T 22TUnit 5Ex1:1 T2 T3 F4 T5 F6 F7 F 8 T 9 T 10 T11F 12T 13F 14F 15T 16T17F 18T 19F 20F21T 22T 23TEX2mail, courierhub, starlocal area networkpacketsEthernetkilobits per second, megabits per second, gigabits per second circuit switchingreassembledinternet protocol, transmission control protocol datagramsframesbinary, decimalEX3 part A1 C2 E3 B4 F5 A6 D7 H 8 GEX3 part Bhubzippeddecimalframebinary numberinternetpacketbandwidthEX4forwardedreassembledare encapsulatedcableburstysubmitare retransmittedprotocolEX5IP addressnotationdotted-decimalcomputer networkbackgroundsharedgeographicprivacyExercise to the Passage for ReadingEX6有意为维修技师使用所留被弃的、丢失的或损坏了的数据都进了数据桶。
计算机专业英语教程参考答案计算机专业英语练习参考答案Unit 1[Ex 1]1..F2.T3.T4.F5.T6.T7.T8.T9.T 10.F [Ex 2]1.input, storage, processing, and output2. power, speed, memory3. central processing unit4. internal, primary, memory5. keyboard, central processing unit, main memory, monitor[Ex 3]A. 1.F 2.D 3.G 4.C 5.B 6.E 7.H 8.AB. /doc/1550f601a6c30c2259019e48.html er 2.monitor 3.data4.keyboard5.data processing6. information/doc/1550f601a6c30c2259019e48.html puter8.memory[Ex 4]1.input device2. screen, screen3.manipulates4.instructions5.retrieve6.code7.hard copy8.function/code/instruction [Ex 5]1.T2.T3.F4.F5.T6.F7.T8.FUnit 2[Ex 1]1.T2.F3.T4.F5.T6.T7.T8.F[Ex 2]1. sizes, shapes, processing capabilities2. supercomputer, mainframe computer, minicomputers, microcomputers3. mainframe computer4.microcomputers, storage locations5. portables, laptop computers/ notebook/palm-sized computer, desktop workstations6.semiconductor7. CPU, memory, storage, devices, processing, users8. microprocessor ship[Ex 3]A. 1.C 2.A 3.H 4.I 5.E 6.F 7.G 8.BB. 1.capacity 2.device /doc/1550f601a6c30c2259019e48.html ptop computer4.portable computers5.silicon6. semiconductor7.workstation8.voltage9.RAM 10.ROM[Ex 4]1. portable2.access3. main memory4.sophisticated programs5. processing capabilities6.instructions7.semiconductor /doc/1550f601a6c30c2259019e48.html putation /doc/1550f601a6c30c2259019e48.html puter professional[Ex 5]1.T2.T3.T4.F5.F6.T7.F8.T9.F 10.T 11.F 12.T 13.T 14.T Unit 3[Ex 1]1.T2.F3.T4.T5.T6.T7.F8.F9.T 10.F 11.T 12.F[Ex 2]1.microprocessor2.bus3.registers4.control unit5.processor6.binary7.arithmetic, logical/doc/1550f601a6c30c2259019e48.html liseconds, microseconds, nanoseconds.9.instruction 10.execution 11.megaherts 12.wordsize[Ex 3]A. 1.J 2.D 3.F 4.B 5.C 6.E 7.I 8.H 9.A 10.GB. 1.storage 2.chip 3.registers 4.ALU 5.bus6.control bus7.machine language8.binary system9.bits 10. computer program[Ex 4]1. configuration2. converts3.data bus4.characters5.converts6.synchronize7.circuitry8.internal clock [Ex 5]1.T2. F3.F4.T5.T6.F7.T8.T9.T 10.F Unit 4[Ex 1]1.F2.T3.T4.T5.F6.T7.F8.T9.T 10.F 11.T 12.T 13.F 14.F 15.T 16.F 17.T 18.F 19 T 20.F 21.T 22.F [Ex 2]1. main memory2.RAM3.diskettes/floppy disks; hard disks4.chips5.parity6.expanded,extended7.monochrome 8.cache 9.ROM 10.updated [Ex 3]A. 1.B 2.E 3.C 4.J 5.I 6.H 7.A 8.F 9.G 10.DB. 1.secondary storage 2.buffer 3.access4.code5.diskette6.slots7.terminals8.motherboard9.bytes 10.screen[Ex 4]1.desktop2.software3.animation4.transferred5.sophisticated/doc/1550f601a6c30c2259019e48.html patible7.cache8.upgrade[Ex 5]1.T2.F3.T4.T5.F6.T7.F8.T9.T 10.T 11.T 12.T 13.T 14.F 15.F 16.T Unit 5[Ex 1]1.T2.F .3.F4.F5.T6.T7.T8.F9.F 10.T 11.F 12.F 13.T 14.T[Ex 2]1.floppy disks2.disk drive3.revolutions4.bits5.megabytes, gigabyte, terabyte6.density7.sectors8.1.44[Ex 3]A. 1.H 2.F 3.E 4.D 5.C 6.A 7.B 8.GB. 1.read/write heads 2.read/write heads3.magnetic tape4.index5.disk drivers6.format7.clone8.tracks[Ex 4]1.increment2.spins3.activate4.specification5.magnetize6.overwrite7.contaminated8.mechnism[Ex 5]1.T2.F3.F4.F5.T6.T7.F8.T9.T 10.T 11.F 12.F 13.T 14.T 15.F 16.T 17.F 18.T 19.T 20.T Unit 6 [Ex 1]1.F2.T3.F4.T5.T6.T7.F8.T9.T 10.F 11.F 12.F 13.T 14.F[Ex 2]/doc/1550f601a6c30c2259019e48.html patible2.hardcopy3.terminal,monitor4.inked ribbon5.line6.Thernal7.Monochrone8.liquid crystal display[Ex 3]A 1.G 2.B 3.I 4.F 5.D 6.H 7.C 8.E 9.J 10.AB 1.printers 2.hard copy 3.CRT 4.hardware5.pixel6.output7.software8.Line printers9.plotters10.graphics[Ex 4]1. are attached /doc/1550f601a6c30c2259019e48.html patible3.flexible4.mechanism5.perform6.rotate7.transfer8.video[Ex 5]1.T2.T3.T4.T5.T6.F7.T8.F9.F 10.T 11.T 12.F 13.T 14.T 15.T 16.T 17.F 18.TUnit 7[Ex 1]1.T2.F3.T4.T5.F6.F7.T8.T9.F 10.F 11.F 12.T 13.F 14.T 15.T 16.F 17.T 18.T 19.F 20.F [Ex 2] 1.printers, plotters2.graphics3.pins4.pages per minute5.dots per inch6.lines per minute7.non-impact 8.carbon[Ex 3]A. 1.D 2.F 3.B 4.A 5.G .6.E 7.C 8.HB. 1.print wheel 2.Microcomputers 3.ink-jetprinter /doc/1550f601a6c30c2259019e48.html work 5.noise 6.output device 7.desktop publishing 8.dot-matrix printers[Ex 4]1.installation2.categorized3.image4.ribbon5.monochrome6.physical7.referred to8.dot [Ex 5]1.F2.T3.F4.T5.F6.T7.F 8.T9.T 10.F 11.F 12.T 13.T 14.T 15.FUnit 8[Ex 1]1.T2.T3.F4.T5.T6.T7.F8.T9.F 10.T 11.F 12.F 13.T 14.T 15.F 16.T [Ex 2]1.inputting2.dumb, smart, intelligent3.dumb4.smart5.intelligent6.point-of-sale, automated teller machine7.POS 8.terminals 9.portable 10.moderms 11.transmitted /doc/1550f601a6c30c2259019e48.html municate [Ex 3]A. 1.G 2.E 3.A 4.F 5.C 6.B 7.H 8.DB. 1display screen 2.programming3.telecommunications4.function keys5.retrive6.minicomputers7.moderm 8.automated/automatic [Ex 4]1.intelligent2.verify3.Programmable4.specialized5.identify6.built-in7.high-volume8.are transmitted[Ex 5]1.T2.T3.F4.T5.F6.T7.F8.T9.T 10.T 11.T 12.F 13.T 14.T Unit 9[Ex 1]1.T2.T3.F4.T5.F6.F7.T8.T9.F 10.F 11.T 12.F 13.T 14.F 15.T 16.T 17.T 18.F[Ex 2]1.channels2.electrical pulses or charges, electromagnetic waves, pulses of light3.telephone lines, coaxial cables, microwave systems, satellites systems, fiber optic cables4.telephone lines/doc/1550f601a6c30c2259019e48.html works6.atmosphere7.microwave tower8.gigahertz9.digital 10.light[Ex 3]A. 1.B 2.D 3.F 4.G 5.A 6.C 7.E 8.HB. 1.noise 2.trnasmission 3.Fiber optics4.Microwave5.synchronous6.optical media7.Coaxial cable8.digits[Ex 4]/doc/1550f601a6c30c2259019e48.html municate2.revolves3.detect4.encrypted5.nonconductive6.optical media7.susceptible8.relayed 9.antenna 10.pulses[Ex 5]1.F2.T3.T4.F5.T6.T7.T8.F9.T 10.T 11.F 12.T 13.T 14.T 15.F 16.T 17.T 19.F 20.T 21.F 22.TUnit 10[Ex 1]1.F2.F .3.F4.T5.T6.F7.T8.F9.T 10.T 11.F 12.F 13.T 14.T 15.T 16.F [Ex 2]1.three-dimensional2.joystick3.transmitter4.frames5.virtual[Ex 3]A. 1.C 2.G 3.D 4.H 5.B 6.F 7.A 8.EB. 1.sensors 2.virtual reality 3.software package 4.host computer 5.joystick6.mouse7.input 8.transmitter[Ex 4]1.Conveying2.responds3.incorporate4.signals5.performance6.mounted7.cumbersome8.insert[Ex 5]1.T2.f3.T4.F5.T6.T7.T8.T9.F 10.T 11.T 12.T 13.F 14.T 15.T 16.F 17.F 18.F 19.T 20.F 21.F 22.F 23.T 24.T 25.T Unit 11[Ex 1]1.F2.T3.F4.F5.T6.T7.F8.F9.T 10.T 11.F 12.T 13.F 14.T 15.T [Ex 2]1.caller2.audio boards3.directory4.clicking5.IRC[Ex 3]A. 1.F 2.A 3.G 4.B 5.H 6.C 7.I 8.D 9.J 10.EB. 1.update 2.hard disks 3.Audio boards4.directory5.menu6.ports7.download8.online9.icon 10.bug[Ex 4]1.fixes2.register3.specify4.created5.remove6.installed7.execute8.to load [Ex 5]1.T2.F3.T4.T5.F6.T7.T8.F9.T 10.F 11.T 12.F 13.T 14.TUnit 12[Ex 1]1.F2.T .3.T4.T .5.F6.F7.T8.T9.F 10.T [Ex 2]/doc/1550f601a6c30c2259019e48.html pressed 2.specify3.screen4.wide5.attributes6.optional7.directory8.subdirectories9.lowercase 10.wildcards 11.prompt 12.target[Ex 3]A. 1.H 2.D 3.G 4.C 5.F 6.B 7.E 8.AB. 1.execute 2.prompt 3.file 4.format5.backup file/doc/1550f601a6c30c2259019e48.html pressed 7.parameter8.lowercase[Ex 4]1.is displayed2.archive3.attribute4.default5.subdirectory6.extension7.abbreviated8.lowercase[Ex 5]1.T2.T3.F4.T5.T6.F 8.T 9.T 10.TUnit 13[Ex 1]1.T2.F .3.F4.T5.T6.T7.T8.F9.T 10.F 11.T 12.F 13.T 14.T 15.T 16.F 17.T 18.F 19.T 20.T [Ex 2]1.executable2.configure3.variables4.download5.double click6.performance7.explorer8.customize 9.log 10.feature[Ex 3]A. 1.A 2.F 3.B 4.G 5.C 6.D 7.E 8.HB. 1.utility program 2.documentation3.spreadsheet/doc/1550f601a6c30c2259019e48.html piled 5.virus scanner 6.configuraiotn7.features 8.Viruses[Ex 4]1.infect, being detected2.customized3.folders4.optimizes5.highlighted6.reveal7.prompt8.license[Ex 5]1.T2.F3.T4.F5.T6.T7.T8.F9.F 10.T 11.F 12.T 13.T 14.F 15.F 16.F 17.T 18.T 19.F 20.T Unit 14 [Ex 1]1.T2.F .3.T4.F5.F6.F7.T8.F9.T 10.T 11.F 12.T 13.F 14.T 15.T 16.T 17.T 18.T[Ex 2]1.duplicate2.destination3.entries/doc/1550f601a6c30c2259019e48.html pound, single-entry5.overwrite6.array7.one-dimensional8.two-dimensional 9.arrays, table/.DBF [Ex 3]A. 1.E 2.D 3.B 4.C 5.AB. 1.record 2.backup 3.field 4.tables 5.array [Ex 4]1.duplicate2.specific3.source, destination4.current5.path6.assign7.original8.dialog [Ex 5]1.F2.F3.T4.F5.F6.F7.F8.F9.F 10.F 12.F[Ex 1]1.F2.T3.T4.T5.F6.T7.T8.T9.F 10.F 11.F 12.T 13.F 14.T [Ex 2]1.browse2.sub-directory3.copyrighted4. custom-written5.unzip6.atrribute7.automatically8.decompressed[Ex 3]A. 1.F 2.G 3.H 4.C 5.D 6.A 7.B 8.EB. 1.profile 2.batch program/doc/1550f601a6c30c2259019e48.html work-aware program4.copyright5.browse6.platform7.kit8.zip[Ex 4]1.format/doc/1550f601a6c30c2259019e48.html unch3.Custom/doc/1550f601a6c30c2259019e48.html pressed5.unzip6.licensed7.test-run8.page mode [Ex 5]1.T2.F3.T4.F5.F6.F7.T8.F9.F 10.T 11.T 12.T 13.F 14.T 15.F 16.T 17.F 18.F 19.F 20.T 21.F 22.F [Ex 1]1.T2.T3.T4.F5.T6.T7.F8.T 10.F 11.T 12.F[Ex 3]1.entitled2.impractical3.paper4.major5.conveying6.eminet7.suffice8.programming language/doc/1550f601a6c30c2259019e48.html pilers 10.to lament11.coincide 12.successive[Ex 4]1.stumbled across2.were appalled at3.making4.was leveled5.analogous6.in futility7.confusion 8.is focused on [Ex 5]1.F2.T3.T4.T5.F6.F7.T8.T9.F 10.T 11.F 12.T 13.F 14.T。
Unit Four Software Engineering 软件过程Text A Software processes软件过程A software process is a set of activities that leads to the production of a software product.一个软件过程是一组引发软件产品生产的活动。
These activities may involve the development of software from scratch in a standard programming language like Java or C.这些活动刻画了软件使用像Java或C这样的标准编程语言从头开始的一步步的开发过程。
Increasingly, however,new software is developed by extending and modifying existing systems and by configuring and integrating off-the-shelf software or system components.然而，现在越来越多的软件是通过在旧软件基础上修改或通过配置和集成现成软件或系统组件而形成。
Software processes are complex and, like all intellectual and creative processes, rely on people making decisions and judgements.软件过程是复杂的，像所有智力过程一样，它依赖于人的判断。
Because of the need for judgement and creativity, attempts to automate software processes have met with limited success.因而需要判断和创造力，软件过程自动化的尝试只获得了有限的成功。
第1章Introduction to the Digital Computer数字计算机：digital computer数据处理系统：data processing system程序设计：programming程序语句：statement真空管：vacuum-tube晶体管：transistor电子线路：electronic circuitry集成电路：IC integrated circuit大规模集成电路：LSI large scale integration 或者large scale integrated circuit开关：switch计算：computation变量：variable算法：algorithm信息技术：information technology程序设计语言：programming language数据库：database操作系统：operating system软件工程：software engineering编译程序：compiler编辑程序：editor加法器：adder计数器：counter计算机网络：computer network人机接口：human-computer interface增加：insert删除：delete更新：update检索：retrieval软件：software硬件：hardware外部设备：peripheral输入设备：input unit输出设备：output unit存储器：memory unit中央处理器：CPU central processing unit键盘：keyboard视频显示终端：video display terminal主存储器：main memory辅助存储器：auxiliary memory内部存储器：internal memory外部存储器：external memory 半导体：semiconductor磁鼓：magnetic drum磁盘：magnetic disk磁带：magnetic tape软盘：floppy disk硬盘：hard disk通用计算机：general-purpose computer专用计算机：special-purpose computer算数逻辑单元：ALU arithmetic and logic unit 寄存器：register随机访问存储器：RAM random-access memory只读存储器：ROM read-only memory应用软件：application software系统软件：system software公共总线：common bus时钟脉冲：clock pulse最高有效位：most significant bits最低有效位：least significant bits第2章Basic Digital-Logic Devices逻辑门电路：logic gates微处理器：microprocessor真值表：truth table补码：complement波形：waveform电位：potential运算器：operator组合逻辑：combinatorial logic晶体管晶体管逻辑电路：TTL transistor-transistor logic推拉输出电路：totem-pole output门控锁存器：gated latch选通脉冲：strobe反相器：inverter组合电路：combinational circuit 布尔函数：Boolean function译码器：decoder触发器：flip-flop低电平有效：active-low高电平有效：active-high边沿触发型触发器：edged-triggered flip-flop 凹陷电平、门槛电平：threshold level上升沿：rising edge下降沿：falling edge移位寄存器：shift register双向移位寄存器：bi-directional shift register 并行传送：parallel transfer二进制计数器：binary counter正反馈：positive feedback 负反馈：negative feedback第3章Programming the Computer机器指令：machine instructions二进制代码：binary code八进制代码：octal code十六进制代码：hexadecimal code符号代码：symbolic code汇编程序：assembler编译程序：compiler面向用户的：user-oriented面向问题的：problem-oriented操作数：operand汇编语言指令：assembly language instructions微处理器：microprocessor机器代码：machine code源程序：source code操作码：opcode助记符：mnemonic累加器：accumulator源操作数：source operand目的操作数：destination operand注释：comment寻址方式：addressing mode直接寻址：direct addressing间接寻址：indirect addressing存储器有效地址：EA effective memory address 偏移量：offset索引、变址：index指针寄存器：pointer register变址寄存器：index register基址寄存器：base register基址指针寄存器：base pointer register目的变址寄存器：destination index register 源变址寄存器：source index register精简指令集计算机：RISC reducedinstruction set computer流水线：pipeline结构化语言：structured language程序块结构：block structure块结构语言：block structure language面向问题的程序设计语言：problem orientedprogramming language面向机器的程序设计语言：machine oriented programming language类：class继承：inheritance对象：object人工智能：artificial intelligence封装：encapsulation多态性：polymorphism域名：domain name系统管理员：system administrator第4章The Computer Memory通用计算机：general-purpose computers主存：main memory辅存：auxiliary memory高速缓冲存储器：cache memory随机访问存储器：RAM random accessmemory只读存储器：ROM read-only memory存储单元：memory cell常量：constant数组、矩阵：array可编程只读存储器：PROM programmable read-only memory可擦除可编程只读存储器：EPROM erasable programmable read-only memory电可擦除可编程只读存储器：EEPROM electrically erasable programmable read-only memory半导体集成电路：semiconductor integrated circuit电容器：capacitor 放电：discharge引导装入模块：bootstrap loader初始化程序：initial program金属氧化物半导体：MOS metal oxide semiconductor多道程序设计：multiprogramming重定位：relocation软盘：floppy disk磁泡存储器：magnetic bubble memory软扇区磁盘：soft-sectored disk硬扇区磁盘：hard-sectored disk磁道：track柱面：cylinder固件：firmware虚拟地址：virtual address地址空间：address space物理地址：physical address存储空间：memory space磁盘操作系统：DOS disk operating system第5章Input/Output Devices监视器：monitor点距：dot pitch电子枪：electron gun荧光体：phosphor阴极射线管：CRT cathode ray tube分辨率：resolution视频信号：video signal带宽：bandwidth用户手册：owner’s manual软拷贝：softcopy硬拷贝：hardcopy显微胶片：microfilm光栅、扫描线：raster象素：pixel垂直分辨率：vertical resolution水平分辨率：horizontal resolution彩色图形适配器：CGA color graphics adapter增强型图形适配器：EGA extended graphics adapter主板：motherboard位映射图像：bit-mapped graphics字符映射显示：character-mapped display液晶显示器：LCD liquid crystal display 触摸屏：touch panel图标：icon发光二极管：LED light-emitting diode坐标：coordinate打字机：typewriter控制台：console远程终端：remote terminal大写字符：uppercase小写字符：lowercase电阻器：resistor鼠标：mouse光标：cursor鼠标垫：mouse pad计算机辅助设计：CAD computer aided design报文交换：message-switching矩阵：matrix激光打印机：laser printer静电：static electricity非击打式打印机：nonimpact printers桌面排版系统：desktop publishing光学字符识别：optical character recognition 通用串行总线：universal serial bus数码相机：digital camera第6章Software engineering软件工程：software engineering程序流程图：program flowchart高内聚：highly cohesive低耦合：loosely coupled软件过程：software process结构化程序设计：structured programming自顶向下程序设计：top-down design结构化普查：structured walkthroughs第7章Operating System操作系统：operating system低级语言：low level language高级语言：high level language数据结构：data structure目录：directory属性：attribute进程：process栈指针：stack pointer磁芯映像、内存映像：core image图形用户界面：GUI graphical user interface工作站：workstation服务器：server传输控制协议：TCP Transmission Control Protocol网络互联协议：IP Internet Protocol第五章Input/Output Devices光学字符识别：OCR optical character recognition通用串行总线：USB universal serial bus数码相机：digital camera像素：pixel扫描仪：scanner液晶显示器：LCD Liquid Crystal Display第六章Software engineering软件工程：software engineering程序流程图：program flowchart高内聚：highly cohesive低耦合：loosely coupled软件过程：software process结构化程序设计：structured programming自顶向下程序设计：top-down design结构化普查：structured walkthroughs第七章Operating System操作系统：operating system低级语言：low level language高级语言：high level language数据结构：data structure检查和：checksum目录：directory属性：attribute进程：process栈指针：stack pointer磁芯映像、内存映像：core image图形用户界面：GUI graphical user interface工作站：workstation服务器：server传输控制协议：TCP Transmission Control Protocol网络互联协议：IP Internet Protocol快捷键：shortcut key第八章Computer Networks全双工异步通信：full duplex asynchronous communication全双工：full duplex电流：electric current双绞线：twisted pair wiring调制解调器：modem信号损失：signal loss载波：carrier wave调制：modulation解调：demodulation光纤：optical fiber调幅：amplitude modulation调频：frequency modulation同轴电缆：coaxial cable网络接口卡：NIC network interface card帧格式：frame format拨号：dialup呼叫模式：calling mode应答模式：answer mode面向字符的：character-oriented网络分析器：network analyzer载波监听多重访问：CSMA carrier sense with multiple access 令牌环网：token ring network网络流量：network traffic随机模式：promiscuous mode星型拓扑结构：star topology环型拓扑结构：ring topology总线型拓扑结构：bus topology印刷电路板：printed circuit board校验和：checksum中继器：repeater桥接器：bridge交换机：switch集线器：hub路由器：router客户端：client服务器：server域名系统：DNS domain name system电子邮件：E-mail electronic mail第九章Computer Applications标题栏：title bar下拉菜单：pull-down menu菜单条：menu bar工具条：tool bar格式条：format bar快捷键：shortcut key文本区：text area滚动条：scroll bar视图图标：view icon状态栏：status bar工作窗口：active window对话框：dialog box文本框：text box命令按钮：command button列表框：list box单选按钮：radio button复选框：check box关系型数据库：relational database层次型数据库：hierarchical database网状数据库：network database数据库管理系统：DBMS database management system 实体-关系：ER entity-relationship虚拟现实：virtual reality地理信息系统：GIS geographic information system扩展名：extension计算机辅助设计：CAD computer aided design 模型空间：model space纸张空间：paper space工业机器人：industrial robot内置的：built-in传感器：sensor限位开关：limit switch电机启动器：motor starter固态继电器：solid-state relay指示灯：indicator light梯形图程序：ladder program。
