精品计算机专业英语练习题doc.docx
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精品计算机专业英语练习题doc.docx
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精品计算机专业英语练习题doc
1•Whichofthefollowingfeatureofawordprocessorbecomesmoreusefulwiththegrowthoftheamountoftext?
A.wordingsearchingB.grammarcheckingC.wordcount!
ngD.spellchecking
2.Whichofthefollowingfeatureofawordprocessorcanshowunderline,bold,italic,fontandothertypingstylesonthescreen?
A.WYSIWGYB.WYSIWYGC.WSYIWYGD.WYSWIYG
3.WhichofthefollowingdoesNOTbelongtohiddencharactersorcommands?
A.retrievalB.spacesC.returnsD.paragraphendings
4.Beforetypinginanydata,auserneedsto.
A.editthecellB.savethecellC.selectthecellD.changethecell
5.Eachcellofaworksheetcanhold.
A.onepieceofdataB.twopiecesofdataC.threepiecesofdataD.fourpiecesofdata
6.WhereistheEntryBarofaworksheet?
A.belowtheiconsoftheworksheetB.abovethej8nsoftheworksheet
C.attheleftoftheiconsoftheworksheetD.attherightoftheiconsoftheworksheet
7.Allfunctionsinspreadsheetsstartwith.
A-adollarsign旦.anequalsignC.questionmarkD.star
8.WhichofthefollowingcanNOTbecreatedbyspreadsheets?
A.barchartB.startchartC.three-dimensionalchartD.piechart
9.WhichofthefollowingmessagecanbesentbyE-mailwithoutanattachment?
A.textmessageB.graphicalmessageC.audiomessageD.videomessage
A.boldB.underlineC.italicsD.none
11•WhichofthefollowingdoesNOTbelongtooneoftheE-mailadvantages?
A.instantaneousnessB.efficiencyC.groupsendingfeatureD.none
12.Aprivatenetwork-basedE-mailsystemisnotfor.
A.corporateusersB.homeusersC.schoolusersD.hospitalusers
13.AnE-mailservercanbeconsideredasa.
A.powerfuloperatingsystemB.high-dutydatabasesystem
C.high-configurationcomputerD.practicaIInternetapplication
14.Whichofthefoltowingiscalledasearchingengine?
A.WebserverB.WebbrowserC.WebsiteD.Webaddress
15.WhichofthefoltowingisNOTanInternetapplication?
A.IRCB.audiochattingC.filecompilingD.videochatting
16.Tostartanonlinechatting,auserneedstoknow.
A.thesoftwarenameofanIRCclientB.theWebserviceproviderofanIRCclient
C.theprogramnameofanIRCclientD.theWebaddressofanIRCclient
17.OnceauserstartsanIRCclient,theserverontheIRCserviceprovidersidewillprovidetheuser
A.channelB.serverC.hardwareD.program彳8.WhatdoestheWWWstandfor?
A ssingresourcesB.sendingandreceivingE-mails C.IRCD.Videoconferencing 20.WhichofthefollowingisNOTsupportedbytheWWW? A.GopherB.FTPC.UsenetD.Filecompiling 21.Toaccommodateabinarynumber,whichofthefollowingofacomputerdoesn'thavemoredigitsthanthosefordecimalnumbersdo? AregisterB.busC.portD.keytx)ard 22.WhichofthefollowingunitprovidessignalstostarttheoperationsintheALU,thememoryandtheinput/outputunit? A.logicalunitB.arithmeticunitC.input/outputunitD.controlunit 23.WhatdoesICstandfor? A.IntelligentCardB.IntelligentCircuitC.IntegratedCardD.IntegratedCircuit 24.Howmanythemostinfluentialcomponentsdoesacomputersystemrationinclude? A.3B.4C.5D.6 25.WhichofthefollowingdoesNOTbelongtooneofthemostjnfluentialcomponentsofacomputersystemconfiguration? A.thememoryB.theoperatingsystem C.theinput/outputdevicesD.thestoragedevices 26.Whichofthefollowingmemorywilllosethedatastoredinitwhenthepowerisgoneoramalfunctionoccurs? A-theROMB.thevirtualmemoryC.theRAMD.thebuffer 27.Thepermanentlyusefuldataisstoredinwhichofthefollowing memory? A.theROMB.thevirtualmemoryC.theRAMD.thebuffer 28.WhichofthefollowingdoesNOTbelongtoacomputerhardcopyoutput? A.agraphB.aphotoC.atextfilesD.voice 29.WhichofthefoltowingdoesNOTbelongtoacomputerhardcopyoutputdevice? A-aplotterB.amonitorC.aninkjetprinterD.alaserprinter 30.Whichofthefollowingbelongstoanimpactcomputerhardcopyoutputdevice? A 31•WhichofthefollowingisthemajoradvantageofaDVD-ROMoveraCD-ROM? A.portabilityB.priceC.materialD.capacity 32.WhichofthefollowingisthemajoradvantageofaCD-RoraCD-RWoveraCD-ROMoraDVD-ROM? A.speedB.priceC.materialD.writingdata 33.WhichofthefollowingisthemajoradvantageofaU-diskoveraharddisk? A.speedB.priceC.easytocarryD.writingdata 34.WhichofthefollowingisNOToneofthemostcommonlyusedsoftware-relevantterminologies? A.dataB.programC.operatingsystemD.applicationsoftware 35.Whichofthefollowingisthemostfundamentalconceptofcomputersoftware? A.operatingsystemB.programC.applicationsoftwareD.systemsoftware 36.Whatisacomputerprogram? A.asetofoperationsandtasksB.asetofoperationsanddata C.asetoftasksanddataD.asetofinstructions C.wordprocessingprogramD.languagecompiler 38.Whichfunctionofawordprocessorcanensuretypingcxxrectness? A.hiddencommandsB.typefaceC.spellcheckingD.space 39.Whatdousersneedtodowiththespell-checkedfilestoensuretheircorrectness? A.proofcheckB.proofreadC.throughcheckD.double-check 40.WhichofthefollowingisNOToneofawordprocessor'sfunctions? A.spell-checkingtypedtextB.grammarcheckingtypedtext C.compilingtypedtextD.countingtypedtext 1.WhichofthefollowingisNOToneofthemostcommonlyusedsoftware-relevantterminologies? A.dataB.programC.operatingsystemD.applicationsoftware 2.Acomputerprocessesinto. A.information/dataB.data/informationC.facts/dataD.information/facts 3.Dataflowintothecomputeras• A.outputB.aprogramC.aprocessD.input 4.Informationflowsfromacomputeras. A.outputB.memoryC.aprogramD.input 5.Thedistinguishesacomputerfromacalculator. A.processorB.storedprogramC.memoryD.output 6.Dataandprograminstructionsarestoredin. 代theprocessorB.anoutputdeviceC.thestoredprogramD.memory 7.Thecomputercomponentthatactuallymanipulatesthedatais. D.anoutputdevice A.mainmemoryB.aninputdeviceC.theprocessor 8.Thephysicalcomponentsofacomputerarecollectivelycalled. A.peripheralsB.softwareC.boardsD.hardware 9.Programsareknowncollectivelyas• A•secondarystorage旦•softwareC•storedprogramsD•hardware 0.Aphysicalswitchis;itssettingis A.software/hardwareB.hardware/softwareC.hardware/dataD.data/infbrmation 11.Aholdsenoughbitstostoreasinglecharade匚 12.Aisagroupof A.bit/bytesB.byte/wordsC.word/bytesD.character/bytes 13.The11digit-times-place-value-rulework,withbutnotwith• D.characters/numbers A.numbers/charactersB.bits/bytesC.bytes/words 14.Aloca tioninmemoryisaccessedbyits 15.Whenmemoryis_.itscontentsarenotchanged. 16.Theprogrammercanreadandwrite A.clockpulsesB.dataC.instructionsD.information 19.Thepartofaninstructionthattellstheprocessorwhattodoisthe. A.operandB.pulseC.statementD.operationcode 20.Theprocessors,smporwntsaresynchronizedby. A.instructionsB.dataC.infornnationD.clockpulses 21•Whichprocessorcomponentexecutesinstructions? A.instructionregisterB.instructioncontrolunit C.arithmeticandlogicunitD.mainmemory 22.Thebasicinputdeviceonasmallcomputerisa• A.displayscreenB.printerC.keyboardD.cardreader 23.Thebasicoutputdeviceonasmallcomputerisa. 代keyboardB.displayscreenC.disketteD.plotter 24.Agenerateshard-copyoutput. A.displayunitB.screenC.monitorD.printer 25.Adisplayscreenisdividedintoagridof• A.bytesB.bitsC.pixelsD.words 26.Externaldevicesarelinkedtoasmallcomputersystemthrough• A.channelsB.controlunitsC.plugsD.interfaces 27.Thetranslatesbetweenthecomputersinternalcodesandaperipheraldevice's externalcodes. A.processorB.interface 28. Aterminalcommunicateswithadistantcomputeroverdatatransmissionlines. A.remoteB.displayC.printingD.local 29.Theinterferencethatdistortselectronicsignalstransmittedoveradistanceiscalled• A.staticB.interferenceC.noiseD.aspike 30.networkcanbeworidwide. A.WideareaB.MetropolitanareaC.LocalareaD.Campusarea 31•networksusuallyspantensofkilometers. A.WideareaB.MetropolitanareaC.LocalareaD.Ethernet 32.TheOpenSystemsInterconnection(OSI)referencemodelisbasedonaproposaldeveloped A.ANSIB.IEEEC.IABD.ISO 33.isconcernedwithcontrollingtheoperationofthesubnet. A.ThetransportlayerB.ThenetworklayerC.TheapplicationlayerD.Thedatalinklayer 34.isconcernedwithtransmittingrawbitsoveracommunicationchannel. A.ThephysicallayerB.ThepresentationlayerC.ThenetworklayerD.Thedatalinklayer 35.Themaintaskofistotransfbrmarawtransmissionfacilityintoalinethatappearsfree ofundetectedtransmissionerrorstothenetworklayer. A.ThephysicallayerB.ThesessionlayerC.ThenetworklayerD.Thedatalinklayer 36.allowsusersondifferentmachinestoestablishsessionsbetweenthem. A.ThephysicallayerB.ThesessionlayerC.ThenetworklayerD.Thedatalinklayer 37.Theservesasahardware/softwareinterface. A.systemB.ApplicationprogramCcontrolunitD.operatingsystem 38.Thesourceofacomputerslogicis. A.hardwareB.softwareC.dataD.theuser 39.Adiskdriveislimitedtoafew. A.tasksB.programfunctionsC.primitiveoperationsD.I/Ooperations 40.Programmerswritecode. A.object B.sourceC.machine-levelD.
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