计算机专业英语教程(第三版)答案

Unit1[Ex1]1.F2.T3.T4.F5.T6.T7.T8.T9.T10.F[Ex2]1.input,storage,processing,andoutput2.power;speed;memory3.centralprocessingunit4.internal;primary;memory5.keyboard;centralprocessingunit;mainmemory;monitor[Ex3]A.1.F2.D3.G4.C5.B6.A7.E8.HB.1.user2.monitor3.data4.keyboard5.dataprocessing6.information7.computer8.memory[Ex4]1.inputdevice2.screen3.manipulates4.instructions5.retrieve6.code7.hardcopy8.function[Ex5]1.T2.T3.F4.F5.T6.F7.T8.FUnit2[Ex1]1.T2.F3.T4.F5.T6.T7.T8.F[Ex2]1.sizes,shapes,processingcapabilities2.supercomputers,mainframecomputers,minicomputers,microcomputers3.mainframecomputer4.microcomputers,storagelocations5.protables,laptopcomputers/notebook/palm-sizedcomputer.desktopworkstations6.semiconductor7.CPU,memory,storage,devices,processing,users8.microprocessorchip[Ex3]A.1.C2.A3.H4.I5.E6.F7.G8.B1.capacity2.device3.laptopcomputer4.Portablecomputers5.Silicon6.semiconductor7.workstation8.voltage9.RAM10.ROM[Ex4]1.portable2.access3.mainmemory4.sophisiticatedprograms5.processingcapability6.instructions7.computation8.computerprofessional[Ex5]1.T2.T3.T4.F5.F6.T7.F8.T9.F10.T11.F12.T13.T14.TUnit3[Ex1]1.T2.F3.T4.T5.T6.T7.F8.F9.T10.F11.T12.F13.F14.T[Ex2]1.microprocessor2.bus3.register4.controlunit5.processor6.binary7.arithmetic,logical8.milliseconds,microseconds,nanoseconds.9.instruction10.execution11.megahertz12.wordsize[Ex3]A.1.F2.A3.J4.C5.D6.E7.H8.I9.B10.G1.Storage2.chip3.registers4.ALU5.bus6.controlunit7.machinelanguage8.binarysystem9.bits10.computerprogram[Ex4]1.configuration2.converts3.databuses4.characters5.decodes6.synchronize7.circuitry8.internalclock[Ex5]1.T2.F3.F4.T5.T6.F7.T8.T9.T10FUnit4[Ex1]1.F2.T3.T4.T5.F6.T7.F8.T9.T10.F11.T12.T13.F14.F15.T16.F17.T18.F19.T20.F21.T22.F[Ex2]1.mainmemory2.RAM3.diskettes/floppydisks;harddisks4.chips5.parity6.expanded,extended7.monochrome8.cache9.ROM10.updated[Ex3]A.1.B2.E3.C4.J5.I6.H7.A8.F9.G10D1.secondarysrorage2.buffer3.access4.code5.diskette6.slots7.terminals8.motherboard9.bytes10.screen[Ex4]1.desktop2.software3.animation4.transferred5.sophisticated6.compatible7.cache8.upgrade[Ex5]1.T2.F3.T4.T5.F6.T7.F8.T9.T10.T11.T12.T13.T14.F15.F16.TUnit5[Ex1]1.T2.F3.F4.F5.T6.T7.T8.F9.F10.T11.F12.F13.T14.T[Ex2]1.floppydisks2.diskdrive3.revolutions4.bits5.megabyte,gigabyte,terabyte6.density7.sectors8.1.44[Ex3]A.1.H2.F3.E4.D5.C6.A7.B8.GB.1.read/writeheads2.sector3.magnetictape4.index5.diskdrives6.format7.clone8.tracks[Ex4]1.increment2.spins3.activate4.specification5.magnetize6.overwrite7.contaminated8.mechanism[Ex5]有意为技术服务人员留下的抛弃、丢失或毁灭的数据都进入到数据接收器中远远不能覆盖绝大多数嫌疑人真正奇才所掌握的技术文件和程序1.系统详情、扩展其性能5.敏感信息的人滞缓的特性和控制开发的复杂性非常巧妙的权宜之计，旨在解决很棘手的问题不能有效与他人沟通的人一个程序、数据结构或全部程序的交叉指向不合适的新闻组打免费长途电话了；通信网络，但不单指通信网络眼睛疲劳无关紧要或令人讨厌的琐碎问题不会有人发现这些漏洞的，或真的发现了也不会利用受人雇佣，为测试系统的安全性而攻入某个地方那种使用许多GOTO、例外或另外的“非结构的”分支构造不能定期运行适当的抑制程序某种非常友好程序的远在没有正式发行之前该技术也许不能发挥作用。如果不能用，程序员也永远不知道为什么Suns机上使用L1-A；某些Mac机使用!完全丧失功能了；计算机想做某事但不能进行下去了人的神经系统，与计算机的硬件或软件相对；系统的硬件或软件那种在紧急状况下能迅速发现并解决问题思想排外/思想保守Unit6[Ex1]1.F2.T3.F4.T5.T6.F7.F8.T9.T10.F11.F12.F13.T14.F[Ex2]1.compatible2.hardcopy3.terminal,monitor4.inkedribbon5.line6.Thermal7.Monochrome8.liquidcrystaldisplay[Ex3]A.1.G2.B3.I4.F5.D6.H7.C8.E9.J10.A1.printers2.hardcopy3.CRT4.hardware5.pixel6.output7.software8.Lineprinters9.plotters10.graphics[Ex4]1.areattached2.compatible3.flexible4.mechanism5.perform6.rotate7.transfer8.video[Ex5]1.T2.T3.T4.T5.T6.F7.T8.F9.F10.T11.T12.F13.T14.T15.T16.T17.F18.TUnit7[Ex1]1.T2.F3.T4.T5.F6.F7.T8.T9.F10.F11.F12.T13.F14.T15.T16.F17.T18.T19.F20.F[Ex2]1.printers,plotters2.graphics3.pins4.pagesperminute5.dotsperinch6.linesperminute7.non-impact8.carbon[Ex3]A.1.D2.F3.B4.A5.G6.E7.C8.H1.printwheel2.Microcomputers3.inkjetprinter4.network5.noise6.outputdevice7.desktoppublishing8.dot-matrixprinters[Ex4]1.installations2.categorized3.image4.ribbon5.monochrome6.physical7.referredto8.dot[Ex5]1.T2.T3.F4.T5.T6.T7.F8.T9.T10.F11.F12.F13.F14T15F16TUnit8[Ex1]1.T2.T3.F4.T5.T6.T7.F8.T9.F10.T11.F12.F13.T14.T15.F16.T[Ex2]1.inputting2.dumb,smart,intelligent3.dumb4.smart5.intelligent6.point-of-sale,automatedtellermachine7.POS8.terminals9.portable10.modems11.transmitted12.communicate[Ex3]A.1.G2.E3.A4.F5.C6.B7.H8.D1.displayscreen2.programming3.telecommunications4.functionkeys5.retrieve6.minicomputers7.modem8.automated/automatic[Ex4]1.intelligent2.verify3.Programmable4.specialized5.identify6.bulit-in7.high-volume8.aretransmitted[Ex5]1.T2.T3.F4.F5.F6.T7.F8.T9.T10.T11.T12.F13.T14.TUnit9[Ex1]1.T2.T3.F4.T5.F6.F7.T8.T9.F10.F11.T12.F13.T14.F15.T16.T17.T18.F[Ex2]1.channels2.eletricalpulsesorcharges,eletromagneticwaves,pulseoflight3.telephonelines,coaxialcables,microwavesystems,satellitessystems,fiberopticcables4.telephonelines5.networks6.atmosphere7.microwavetower8.gigahertz9.digital10.light[Ex3]A.1.B2.D3.F4.G5.A6.C7.E8.H1.noise2.transmission3.Fiberoptics4.Microwave5.sychronous6.opticalmedia7.Coaxialcable8.digits[Ex4]1.communicate2.revolves3.detect4.encrypted5.nonconductive6.frequency7.susceptible8.relayed9.antenna10.pulses[Ex5]1.F2.F3.T4.F5.F6.F7.T8.F9.T10.T11.T12.TUnit10[Ex1]1.F2.F3.F4.T5.T6.F7.T8.F9.T10.T11.F12.