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大工17春《专业英语(计算机英语)》在线测试123辅导资料
一、单选题(共20道试题,共80分。)
1.()istheprimryinputevie.Itisuseforenteringletters,numersnommnsintothesystem.
.RM
.keyor
.outputevies
.memory
标准答案:
2.()performsrithmeti,omprison,nlogiopertions.ItisoneprtofthePU.
.RM
.ROM
.PU
.LU
标准答案:
3.ThetwoomponentsofthePUreonneteykinofeletronirowylle(n)().
.US
.us
.port
.keyor
标准答案:
4.()istheeletronieviethtinterpretsnrriesoutthesiinstrutionsthtopertetheomputer.
.Proessor
.hrwre
.memory
.PU
标准答案:
5.()referstothephysilequipmentthtnperformthesifuntionsontinewithinthetproessingyle.
.Softwre
.Hrwre
.Memory
.PU
标准答案:
6.Theproessoftrnsltinginstrutionsintoommnsislle().
.eoing
.register
.igitl
.port
标准答案:
7.()retheperipherlsthtllowuserstoentert,progrms,ommns,nuserresponsesintoomputerntrnsformthemintosuitleformforproessing.
.RM
.ROM
.Inputevies
.Memory
标准答案:
8.()neintheformofprogrms,ommnsnuserresponses.
.Proessor
.Instrutions
.Mouse
.Port
标准答案:
9.()stnsforReOnlyMemory,itistheomputermemoryonwhihthseenprereore.
.RM
.ROM
.PU
.Memory
标准答案:
10.Thefirstomputersuse()foriruitrynmgnetirumsformemory,nwereoftenenormous,tkingupentirerooms.
.vuumtues
.trnsistors
.integrteiruits
.miroproessors
标准答案:
11.()isneletronieviethtopertesunertheontrolofinstrutionsstoreinitsownmemory,whihnoringtospeifierules,proueresults,nstoretheresultsforfutureuse.
.omputer
.PU
.inputevie
.outputevie
标准答案:
12.Thefourthgenertionofomputeris().
.vuumtues
.trnsistors
.integrteiruits
.miroproessors
标准答案:
13.()hvemorestorgepitythniskettesnlsoofferfsteresstothettheyhol.
.Hrisks
.Optilisks
.Zipisk
.
标准答案:
14.Thefirstgenertionofomputeris().
.vuumtues
.trnsistors
.integrteiruits
.miroproessors
标准答案:
15.()islewhihispleofrryingsignlsrepresentingtfromonepletonother.
.us
.US
.port
.keyor
标准答案:
16.The()istheommunitionsmeiumfortheentireomputersystem.
.systemor
.input
.output
.us
标准答案:
17.()isoneoftheomponentsofthePU,tellstherestoftheomputersystemhowtorryoutprogrmsinstrutions.
.ontrolunit
.LU
.RM
.ROM
标准答案:
18.()reoutputeviesthtprinthrters,symols,ngrphisonphysilmeiumsuhspperntrnsprenyfile.
.Fltpnelmonitors
.Printers
.Keyors
.Pointingevie
标准答案:
19.()stnsforentrlProessingUnit.Itperformsthesystemslultingnproessing.
.omputer
.PU
.inputevie
.outputevie
标准答案:
20.()stnsforRnomessMemory.ItistheminlotionforholingprogrmsntthtthePUispresentlyproessing.
.RM
.ROM
.inputevies
.memory
标准答案:
二、判断题(共10道试题,共20分。)V1.Outputeviesreperipherlsthtllowuserstoentert,progrms,ommns,nuserresponsesintoomputerntrnsformthemintosuitleformforproessing.()
.错误
.正确
标准答案:
2.Informtionissummrizetormnipultet.()
.错误
.正确
标准答案:
3.USportisnewinustrywiestnrthtwilleventullyelimintetheneetoinstllpterrs.()
.错误
.正确
标准答案:
4.Inputeviesrehrwreomponentsthtnonveyinformtiontouserinformthttheynuse.()
.错误
.正确
标准答案:
5.usislewhihispleofrryingsignlsrepresentingtfromonepletonother.()
.错误
.正确
标准答案:
6.tonsistsoftherwftsnfiguresthtreproesseintoinformtion.()
.错误
.正确
标准答案:
7.Softwrereferstothephysilequipmentthtnperformthesifuntionsontinewithinthetproessingyle.()
.错误
.正确
标准答案:
8.SIIstnsformerinStnroeforInformtionInterhnge.()
.错误
.正确
标准答案:
9.Hrwreisomputerprogrmmeupofsequeneofetileinstrutionsesignetoiretomputertoperformertinfuntions.()
.错误
.正确
标准答案:
10.Memorylsolleminmemory,primrystorge,RM,isninternlstorgereintheomputer,wheretnprogrmsesigneforimmeiteproessingrehel.()
.错误
.正确
标准答案:
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