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大工18秋《专业英语(计算机英语)》补考在线测试1

大工作业答案


一、单选题:
1.[判断题]Thefirstgenerationcomputerswerehuge,slow,expensive,andoftenundependable.          (满分:)
    T. 对
    F. 错
    正确答案:——A——
2.[判断题]Thetransistorcomputerdidnotlastaslongasthevacuumtubecomputerlasted,butitwaslessimportantintheadvancementofcomputertechnology.          (满分:)
    T. 对
    F. 错
    正确答案:——B——
3.[判断题]Transistorswereatremendousbreakthroughinadvancingthecomputer.          (满分:)
    T. 对
    F. 错
    正确答案:——A——
4.[判断题]Howeverwhatreallytriggeredthetremendousgrowthofcomputersanditssignificantimpactonourlivesistheinventionofthemicroprocessor.          (满分:)
    T. 对
    F. 错
    正确答案:————
5.[判断题]Itwasn'tuntilthe1980'sthatpeoplebeganbuyingcomputerforpersonaluse.          (满分:)
    T. 对
    F. 错
    正确答案:————
6.[判断题]Acomputercanbebrokendownintothreedistinctcategories,namelyoutput,inputandCPU.          (满分:)
    T. 对
    F. 错
    正确答案:————
7.[判断题]Theterm'output'consistsofallcomponentsthatdisplaywordsandgraphicssothatapersoncanseethem.          (满分:)
    T. 对
    F. 错
    正确答案:————
8.[判断题]Thekeyboardisclassifiedasaformofoutput.          (满分:)
    T. 对
    F. 错
    正确答案:————    奥鹏作业答案

9.[判断题]Mousebelongstoinput.          (满分:)
    T. 对
    F. 错
    正确答案:————
10.[判断题]CPUisthesoulofacomputer.          (满分:)
    T. 对
    F. 错
    正确答案:————
11.[单选题]TheENIACusedthousandsof(),whichtookupalotofspaceandgaveoffagreatdealofheatjustlikelightbulbsdo.          (满分:)
    A. vacuumtubes
    B. integratedcircuits
    C. chips
    D. switches
    正确答案:————
12.[单选题]In1947threescientists,JohnBardeen,WilliamShockley,andWalterBrattainworkingat()inventedthetransistorcomputer.          (满分:)
    A. Baidu
    B. Microsoft
    C. AT&T'sBellLabs
    D. Yahoo
    正确答案:————
13.[单选题]Mostelectronicdevicestodayusesomeformof()placedonprintedcircuitboards.          (满分:)
    A. trigger
    B. kit
    C. microprocessor
    D. integratedcircuits
    正确答案:————
14.[单选题]Thefourthgenerationcomputerscanbecharacterizedbyboththejumptomonolithicintegratedcircuitsandtheinventionof().          (满分:)
    A. microprocessor
    B. transistor
    C. chip
    D. circuit
    正确答案:————
15.[单选题]The()ledtotheinventionofpersonalcomputers,ormicrocomputers.          (满分:)
    A. microprocessor
    B. transistor
    C. chip
    D. circuit
    正确答案:————
16.[单选题]Thesoftwareandhardwarecomponentsofacomputer().          (满分:)
    A. functionindependently
    B. canneverbecoordinated
    C. relyoneachotherandsupporteachother
    D. noneoftheabove
    正确答案:————
17.[单选题]Accessingdatafromafloppydiskiscalled()data.          (满分:)
    A. printing
    B. reading
    C. writing
    D. listening
    正确答案:————
18.[单选题]AlocationinRAMmemoryisaccessedbyits()          (满分:)
    A. contents
    B. address
    C. storageunit
    D. storagecapacity
    正确答案:————
19.[单选题]RAMisa()storage.          (满分:)
    A. permanent
    B. flash
    C. temporary
    D. expansion
    正确答案:————
20.[单选题]Computerscanonlyrecognize()signals.          (满分:)
    A. analog
    B. infraredray
    C. light
    D. digital
    正确答案:————
三、判断题:
21.[单选题]MostRAMis().          (满分:)
    A. Read-only
    B. volatile
    C. nonvolatile
    D. bothAandC
    正确答案:————
22.[单选题]Alight-sensinginputdevicethatreadsprintedtextandgraphicsandthentranslatestheresultsintoaformthecomputercanuseiscalleda().          (满分:)
    A. barcodereader
    B. scanner
    C. camera
    D. microphone
    正确答案:————
23.[单选题]A(n)()mouseemitsandsenseslighttodetectmovement.          (满分:)
    A. cordless
    B. optical
    C. camera
    D. microphone
    正确答案:————
24.[单选题]ThetwomostcommonopticaldisksareCDand().          (满分:)
    A. CD-R
    B. CD-ROM
    C. CD-RW
    D. DVD
    正确答案:————
25.[单选题]Aprinterproduces().          (满分:)
    A. softcopy
    B. hardcopy
    C. colordepth
    D. bothAandB
    正确答案:————
26.[单选题]A()canbewrittentoonce.Afterthattheycanbereadmanytimeswithoutdeteriorationbutcannotbewrittenonorerased.          (满分:)
    A. CD-R
    B. CD-ROM
    C. CD-RW
    D. DVD
    正确答案:————
27.[单选题]()holdsdataandprograminstructionsforprocessingdata.          (满分:)
    A. Memory
    B. Primarymemory
    C. RAM
    D. Alltheabove
    正确答案:————
28.[单选题]Thecommoninputdevicesarethe()andthe().          (满分:)
    A. keyboard,printer
    B. keyboard,microphone
    C. mouse,monitor
    D. mouse,keyboard
    正确答案:————
29.[单选题]Acomputermustincludethreeoffollowing.Whichoneisnotnecessary?          (满分:)
    A. inputsystem
    B. outputsystem
    C. processingsystem
    D. networkingsystem
    正确答案:————
30.[单选题]Modernoperatingsystemsusuallycomewitha().          (满分:)
    A. applicationsoftware
    B. GUI
    C. memory
    D. printer
    正确答案:————
奥鹏大工答案

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