计算机专业英语教程(第3版)宋德福-司爱侠-练习参考答案

计算机专业英语教程（第3版）练习参考答案宋德福司爱侠Unit1[Ex1]1..F2.T3.T4.F5.T6.T7.T8.T9.T10.F[Ex2]1.input,storage,processing,andoutput2.power,speed,ernal,primary,memory5.keyboard,centralprocessingunit,mainmemory,monitor[Ex3]A.1.F2.D3.G4.C5.B6.E7.H8.AB.1.puter8.memory[Ex4]1.inputdevice2.screen,screen3.manipulates4.instructions5.retrieve6.code7.hardcopy8.function/code/instruction[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.supercomputer,mainframecomputer,minicomputers,microcomputers3.mainframecomputer4.microcomputers,storagelocations5.portables,laptopcomputers/notebook/palm-sizedcomputer,desktopworkstations6.semiconductor7.CPU,memory,storage,devices,processing,users8.microprocessorship[Ex3]A.1.C2.A3.H4.I5.E6.F7.G8.BB.1.capacity2.device3.laptopcomputer4.portablecomputers5.silicon6.semiconductor7.workstation8.voltage9.RAM10.ROM[Ex4]1.cessingcapabilities6.instructions7.semiconductor7.puterprofessional[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.F[Ex2]1.cessor6.binary7.arithmetic,liseconds,microseconds,nanoseconds.9.instruction10.execution11.megaherts12.wordsize[Ex3]A.1.J2.D3.F4.B5.C6.E7.I8.H9.A10.GB.1.storage2.chip3.registers4.ALU5.puterprogram[Ex4]1.ernalclock[Ex5]1.T2.F3.F4.T5.T6.F7.T8.T9.T10.FUnit4[Ex1]1.F2.T3.T4.T5.F6.T7.F8.T9.T10.F11.T12.T13.F14.F15.T16.F17.T18.F19T20.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.G10.DB.1.secondarystorage2.buffer3.access4.code5.diskette6.slots7.terminals8.motherboard9.bytes10.screen[Ex4]1.patible7.cache8.upgrade[Ex5]1.T2.F3.T4.T5.F6.T7.F8.T9.T10.T11.T12.T13.T14.F15.F16.TUnit5[Ex1]1.T2.F.3.F4.F5.T6.T7.T8.F9.F10.T11.F12.F13.T14.T[Ex2]1.floppydisks2.diskdrive3.revolutions4.bits5.megabytes,gigabyte,terabyte6.density7.sectors8.1.44[Ex3]A.1.H2.F3.E4.D5.C6.A7.B8.GB.1.read/writeheads2.read/writeheads3.magnetictape4.index5.diskdrivers6.format7.clone8.tracks[Ex4]1.increment2.spins3.activate4.specification5.magnetize6.overwrite7.contaminated8.mechnism[Ex5]1.T2.F3.F4.F5.T6.T7.F8.T9.T10.T11.F12.F13.T14.T15.F16.T17.F18.T19.T20.TUnit6[Ex1]1.F2.T3.F4.T5.T6.T7.F8.T9.T10.F11.F12.F13.T14.F[Ex2]1.compatible2.hardcopy3.terminal,monitor4.inkedribbon5.line6.Thernal7.Monochrone8.liquidcrystaldisplay[Ex3]A1.G2.B3.I4.F5.D6.H7.C8.E9.J10.AB1.printers2.hardcopy3.CRT4.hardware5.pixel6.output7.software8.Lineprinters9.plotters10.graphics[Ex4]1.patible3.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.G.6.E7.C8.HB.1.printwheel2.Mwork5.noise6.outputdevice7.desktoppublishing8.dot-matrixprinters[Ex4]1.installation2.categorized3.image4.ribbon5.monochrome6.physical7.referredto8.dot[Ex5]1.F2.T3.F4.T5.F6.T7.F8.T9.T10.F11.F12.T13.T14.T15.FUnit8[Ex1]1.T2.T3.F4.T5.T6.T7.F8.T9.F10.T11.F12.F13.T14.T15.F16.T[Ex2]1.inputting2.dumb,smart,elligent6.point-of-sale,automatedtellermachine7.POS8.municate[Ex3]A.1.G2.E3.A4.F5.C6.B7.H8.DB.1gramming3.telecommunications4.functionkeys5.retrive6.minicomputers7.moderm8.automated/automatic[Ex4]1.intelligent2.verify3.Programmable4.specialized5.identify6.built-in7.high-volume8.aretransmitted[Ex5]1.T2.T3.F4.T5.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.electricalpulsesorcharges,electromagneticwaves,pulsesoflight3.telephonelines,coaxialcables,microwavesystems,satellitessystems,works6.atmosphere7.microwavetower8.gigahertz9.digital10.light[Ex3]A.1.B2.D3.F4.G5.A6.C7.E8.HB.1.noise2.trnasmission3.Fiberoptics4.Microwave5.synchronous6.opticalmedia7.Coaxialcable8.digits[Ex4]1.communicate2.revolves3.detect4.encrypted5.nonconductive6.opticalmedia7.susceptible8.relayed9.antenna10.pulses[Ex5]1.F2.T3.T4.F5.T6.T7.T8.F9.T10.T11.F12.T13.T14.T15.F16.T17.T19.F20.T21.F22.TUnit10[Ex1]1.F2.F.3.F4.T5.T6.F7.T8.F9.T10.T11.F12.F13.T14.T15.T16.F[Ex2]1.three-dimensional2.joystick3.transmitter4.frames5.virtual[Ex3]A.1.C2.G3.D4.H5.B6.F7.A8.EB.1.sensors2.virtualreality3.softwarepackage4.hostcomputer5.joystick6.mouse7.input8.transmitter[Ex4]1.Conveying2.responds3.incorporate4.signals5.performance6.mounted7.cumbersome8.insert[Ex5]1.T2.f3.T4.F5.T6.T7.T8.T9.F10.T11.T12.T13.F14.T15.T16.F17.F18.F19.T20.F21.F22.F23.T24.T25.TUnit11[Ex1]1.F2.T3.F4.F5.T6.T7.F8.F9.T10.T11.F12.T13.F14.T15.T[Ex2]1.caller2.audioboards3.directory4.clicking5.IRC[Ex3]A.1.F2.A3.G4.B5.H6.C7.I8.D9.J10.EB.1.update2.harddisks3.Audioboards4.directory5.menu6.ports7.download8.online9.icon10.bug[Ex4]1.fixes2.register3.specify4.created5.remove6.installed7.execute8.toload[Ex5]1.T2.F3.T4.T5.F6.T7.T8.F9.T10.F11.T12.F13.T14.TUnit12[Ex1]1.F2.T.3.T4.T.5.F6.F7.T8.T9.F10.T[Ex2]1.mpt12.target[Ex3]A.1.H2.D3.G4.C5.F6.B7.E8.AB.1.pressed7.parameter8.lowercase[Ex4]1.isdisplayed2.archive3.attribute4.default5.subdirectory6.extension7.abbreviated8.lowercase[Ex5]1.T2.T3.F4.T5.T6.F8.T9.T10.TUnit13[Ex1]1.T2.F.3.F4.T5.T6.T7.T8.F9.T10.F11.T12.F13.T14.T15.T16.F17.T18.F19.T20.T[Ex2]1.executable2.configure3.variables4.download5.doubleclick6.performance7.explorer8.customize9.log10.feature[Ex3]A.1.A2.F3.B4.G5.C6.D7.E8.HB.1.piled5.virusscanner6.configuraiotn7.features8.Viruses[Ex4]1.infect,mpt8.license[Ex5]1.T2.F3.T4.F5.T6.T7.T8.F9.F10.T11.F12.T13.T14.F15.F16.F17.T18.T19.F20.TUnit14[Ex1]1.T2.F.3.T4.F5.F6.F7.T8.F9.T10.T11.F12.T13.F14.T15.T16.T17.T18.T[Ex2]1.pound,single-entry5.overwrite6.array7.one-dimensional8.two-dimensional9.arrays,table/.DBF[Ex3]A.1.E2.D3.B4.C5.AB.1.record2.backup3.field4.tables5.array[Ex4]1.duplicate2.specific3.source,destination4.current5.path6.assign7.original8.dialog[Ex5]1.F2.F3.T4.F5.F6.F7.F8.F9.F10.F12.FUnit15[Ex1]1.F2.T3.T4.T5.F6.T7.T8.T9.F10.F11.F12.T13.F14.T[Ex2]1.browse2.sub-directory3.copyrighted4.custom-written5.unzip6.atrribute7.automatically8.decompressed[Ex3]A.1.F2.G3.H4.C5.D6.A7.B8.EB.1.work-awareprogram4.copyright5.browse6.platform7.kit8.zip[Ex4]1.format2.launch3.Custom4.Compressed5.unzip6.l