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第一章问题1Thecomputerhasexperienced4generations,whichare().A.Transistors,SMI,Laserdevice,OpticalmediumB.VacuumTubes,Transistors,SSI/MSIcircuit,LaserdeviceC.VacuumTubes,Digitaltube,SSI/MSIcircuit,LaserdeviceD.VacuumTubes,Transistors,SSI/MSIcircuit,LSI/VLSIcircuit问题2ThecomponentsofCPUdonotinclude().A.ArithmeticunitB.memoryC.registerD.controller问题3CPUcanprocessinformationofexternalmemorydirectly.A.对B.错问题4MFLOPSisaperformanceindexforexpressthespeedofprocessingthefloatingpointnumber.A.对B.错问题5Althoughcomputerscienceandtechnologyhavechangedtremendouslybothinhardwareandinsoftware,thebasicmodelforcomputershasremainedessentiallythesame,whichwaspresentedby().A.EinsteinB.VonNeumannC.EdisonD.Newton问题6In8-bitsmicro-computersystem,multiplicationanddivisionarerealizedby().A.dedicatedchipsB.firmwareC.softwareD.hardware问题7Softwareisequivalenttohardwareinlogicfunction.A.对B.错问题8Resourcesmanagementofcomputersoftwareandhardwareisthedutyof().A.OperatingSystemB.LanguageprocessprogramC.DatabaseManagementSystemD.Applicationprogram问题9Thereasonofbinaryrepresentationforinformationinacomputerisitcaneasilyprocesstheinformation.A.对B.错问题10ThebasicfeatureofVonNeumanncomputeris().A.accessmemorybyaddressandexecuteinstructioninsequenceB.accessmemorybycontentC.MultipleInstructionStreamSingleDataStream(MISD)D.operatestack问题11Dataandinstructionsarestoredin()whentheprogramisrunning.A.memoryB.diskC.datapathD.operatingsystem问题12Theoperatingsystemisappearedin().A.the4thgenerationcomputersB.the2ndgenerationcomputersC.the3rdgenerationcomputersD.the1stgenerationcomputers问题13Thesocalled“PC”belongsto().A.MediumcomputersB.MainframesC.Micro-computersD.Mini-computers问题14Computerhardwareconsistsofcalculator,memory,controllerandI/Odevices.A.对B.错问题15()isnotbelongedtosystemprogram.A.DatabasesystemB.OperatingsystemC.CompilerprogramD.theaboveall问题16Thevastmajorityofcomputersystemsusedtodayareconstructedon()computermodel.A.intelligentB.VonNeumannC.parallelD.realtimeprocess
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