大工20秋《专业英语（计算机英语）》在线作业1
大工20秋《专业英语（计算机英语）》在线作业1试卷总分100得分100
第1题Thefirstgenerationcomputerswerehugeslowexpensiveandoftenundependable.
T、对
F、错
第2题Thetransistorcomputerdidnotlastaslongasthevacuumtubecomputerlastedbutitwaslessimportantintheadvancementofcomputertechnology.
T、对
F、错
正确答案F
第3题Transistorswereatremendousbreakthroughinadvancingthecomputer.
T、对
F、错
第4题Howeverwhatreallytriggeredthetremendousgrowthofcomputersanditssignificantimpactonourlivesistheinventionofthemicroprocessor.
T、对
F、错
Itwasntuntilthe1980sthatpeoplebeganbuyingcomputerforpersonaluse.
T、对
F、错
正确答案
第6题AcomputercanbebrokendownintothreedistinctcategoriesnamelyoutputinputandCPU.
T、对
F、错
第7题Thetermoutputconsistsofallcomponentsthatdisplaywordsandgraphicssothatapersoncanseethem.
T、对
F、错
正确答案
第8题Thekeyboardisclassifiedasaformofoutput.
T、对
F、错
正确答案F
第9题Mousebelongstoinput.
T、对
F、错
CPUisthesoulofacomputer.
T、对
F、错
第11题TheENIACusedthousandsof()whichtookupalotofspaceandgaveoffagreatdealofheatjustlikelightbulbsdo.
A、vacuumtubes
B、integratedcircuits
C、chips
D、switches
正确答案
In1947threescientistsJohnBardeenWilliamShockleyandWalterBrattainworkingat()inventedthetransistorcomputer.
A、Baidu
B、Microsoft
C、AT&TsBellLabs
D、Yahoo
正确答案
第13题Thefourthgenerationcomputerscanbecharacterizedbyboththejumptomonolithicintegratedcircuitsandtheinventionof().
A、microprocessor
B、transistor
C、chip
D、circuit
正确答案
第14题Thesoftwareandhardwarecomponentsofacomputer().
A、functionindependently
B、canneverbecoordinated
C、relyoneachotherandsupporteachother
D、noneoftheabove
正确答案
AlocationinRAMmemoryisaccessedbyits()
A、contents
B、address
C、storageunit
D、storagecapacity
正确答案
第16题RAMisa()storage.
A、permanent
B、flash
C、temporary
D、expansion
正确答案
第17题A(n)()mouseemitsandsenseslighttodetectmovement.
A、cordless
B、optical
C、camera
D、microphone
正确答案
第18题Thecommoninputdevicesarethe()andthe().
A、keyboardprinter
B、keyboardmicrophone
C、mousemonitor
D、mousekeyboard
正确答案
第19题Acomputermustincludethreeoffollowing.Whichoneisnotnecessary?
A、inputsystem
B、outputsystem
C、processingsystem
D、networkingsystem
正确答案
Modernoperatingsystemsusuallycomewitha().
A、applicationsoftware
B、GUI
C、memory
D、printer
正确答案
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