大工18秋《专业英语（计算机英语）》在线作业1（含答案）
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
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