大工18秋《专业英语（计算机英语）》在线作业1（含答案）

奥鹏作业答案

大工18秋《专业英语（计算机英语）》在线作业1

大工作业答案
奥鹏大连理工大学作业

一、单选题：
1.[判断题]Thefirstgenerationcomputerswerehuge,slow,expensive,andoftenundependable.
    T. 对
    F. 错
    正确答案:——A——
2.[判断题]Thetransistorcomputerdidnotlastaslongasthevacuumtubecomputerlasted,butitwaslessimportantintheadvancementofcomputertechnology.
    T. 对
    F. 错
    正确答案:——B——
3.[判断题]Transistorswereatremendousbreakthroughinadvancingthecomputer.
    T. 对
    F. 错
    正确答案:——A——
4.[判断题]Howeverwhatreallytriggeredthetremendousgrowthofcomputersanditssignificantimpactonourlivesistheinventionofthemicroprocessor.
    T. 对
    F. 错    奥鹏易百网

    正确答案:————
5.[判断题]Itwasn'tuntilthe1980'sthatpeoplebeganbuyingcomputerforpersonaluse.
    T. 对
    F. 错
    正确答案:————
6.[判断题]Acomputercanbebrokendownintothreedistinctcategories,namelyoutput,inputandCPU.
    T. 对
    F. 错
    正确答案:————
7.[判断题]Theterm'output'consistsofallcomponentsthatdisplaywordsandgraphicssothatapersoncanseethem.
    T. 对
    F. 错
    正确答案:————
8.[判断题]Thekeyboardisclassifiedasaformofoutput.
    T. 对
    F. 错
    正确答案:————
9.[判断题]Mousebelongstoinput.
    T. 对
    F. 错
    正确答案:————
10.[判断题]CPUisthesoulofacomputer.
    T. 对
    F. 错
    正确答案:————
三、判断题：
11.[单选题]TheENIACusedthousandsof(),whichtookupalotofspaceandgaveoffagreatdealofheatjustlikelightbulbsdo.
    A. vacuumtubes
    B. integratedcircuits
    C. chips
    D. switches
    正确答案:————
12.[单选题]In1947threescientists,JohnBardeen,WilliamShockley,andWalterBrattainworkingat()inventedthetransistorcomputer.
    A. Baidu
    B. Microsoft
    C. AT&T'sBellLabs
    D. Yahoo
    正确答案:————
13.[单选题]Thefourthgenerationcomputerscanbecharacterizedbyboththejumptomonolithicintegratedcircuitsandtheinventionof().
    A. microprocessor
    B. transistor
    C. chip
    D. circuit
    正确答案:————
14.[单选题]Thesoftwareandhardwarecomponentsofacomputer().
    A. functionindependently
    B. canneverbecoordinated
    C. relyoneachotherandsupporteachother
    D. noneoftheabove
    正确答案:————
15.[单选题]AlocationinRAMmemoryisaccessedbyits()
    A. contents
    B. address
    C. storageunit
    D. storagecapacity
    正确答案:————
16.[单选题]RAMisa()storage.
    A. permanent
    B. flash
    C. temporary
    D. expansion
    正确答案:————
17.[单选题]A(n)()mouseemitsandsenseslighttodetectmovement.
    A. cordless
    B. optical
    C. camera
    D. microphone
    正确答案:————
18.[单选题]Thecommoninputdevicesarethe()andthe().
    A. keyboard,printer
    B. keyboard,microphone
    C. mouse,monitor
    D. mouse,keyboard
    正确答案:————
19.[单选题]Acomputermustincludethreeoffollowing.Whichoneisnotnecessary?
    A. inputsystem
    B. outputsystem
    C. processingsystem
    D. networkingsystem
    正确答案:————
20.[单选题]Modernoperatingsystemsusuallycomewitha().
    A. applicationsoftware
    B. GUI
    C. memory
    D. printer
    正确答案:————
奥鹏作业答案
奥鹏大连理工大学作业