大工18秋《专业英语（计算机英语）》补考在线测试1（含答案）
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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