計算機英語考試題及答案

計算機英語考試題及答案

一、單項選擇題（每題2分，共10題）1.“CPU”standsfor_.A.CentralProcessingUnitB.ComputerProcessingUnitC.ControlProcessingUnit答案：A2.Whichofthefollowingisaprogramminglanguage?A.WindowsB.PythonC.Excel答案：B3.The_isadevicethatstoresdatapermanently.A.RAMB.ROMC.Cache答案：B4.“LAN”means_.A.LocalAreaNetworkB.LongAreaNetworkC.LargeAreaNetwork答案：A5.A_isasetofinstructionsthattellsacomputerwhattodo.A.programB.fileC.folder答案：A6.Whichofthefollowingisaninputdevice?A.PrinterB.MonitorC.Keyboard答案：C7.“HTML”ismainlyusedfor_.A.creatingwebpagesB.programmingsoftwareC.managingdatabases答案：A8.The_isthemaincircuitboardinacomputer.A.motherboardB.harddriveC.CD-ROM答案：A9.Whichofthefollowingisasystemsoftware?A.PhotoshopB.Windows10C.Word答案：B10.“Byte”isaunitof_.A.memoryB.speedC.power答案：A二、多項選擇題（每題2分，共10題）1.Whichofthefollowingarestoragedevices?A.HarddiskB.USBflashdriveC.DVD-ROMD.Memorycard答案：ABCD2.Thefunctionsofanoperatingsysteminclude_.A.managingresourcesB.providinguserinterfaceC.runningapplicationsD.protectingdata答案：ABCD3.Whichofthefollowingareoutputdevices?A.SpeakerB.PlotterC.ProjectorD.Scanner答案：ABC4.Componentsofacomputersystemmayinclude_.A.HardwareB.SoftwareC.DataD.Users答案：ABC5.Incomputerprogramming,whichofthefollowingareoftenused?A.VariablesB.FunctionsC.LoopsD.Classes答案：ABCD6.Whichofthefollowingaretypesofcomputernetworks?A.WANB.MANC.PAND.SAN答案：ABCD7.Whatarethecommonfileformatsforimages?A.JPEGB.PNGC.GIFD.BMP答案：ABCD8.Whichofthefollowingcanbeusedtoprotectacomputerfromviruses?A.AntivirussoftwareB.FirewallC.RegularupdatesD.NotusingtheInternet答案：ABC9.Whatarethefeaturesofcloudcomputing?A.On-demandself-serviceB.BroadnetworkaccessC.ResourcepoolingD.Rapidelasticity答案：ABCD10.Whichofthefollowingareimportantforagooduserinterface?A.EaseofuseB.AestheticsC.FunctionalityD.Compatibility答案：ABC三、判斷題（每題2分，共10題）1.RAMisavolatilememory.(True/False)答案：True2.Amouseisanoutputdevice.(True/False)答案：False3.Allsoftwareneedstobeinstalledonalocalharddrive.(True/False)答案：False4.TheInternetandtheWorldWideWebarethesamething.(True/False)答案：False5.Binarycodeismadeupof0sand1s.(True/False)答案：True6.Aprintercanonlyprinttext.(True/False)答案：False7.Windowsistheonlyoperatingsystemavailable.(True/False)答案：False8.ComputervirusescanonlyspreadthroughtheInternet.(True/False)答案：False9.Higherresolutionmeansbetterimagequality.(True/False)答案：True10.Adatabaseisusedtostoreandmanagedata.(True/False)答案：True四、簡答題（每題5分，共4題）1.Whatisthefunctionofamodem?答案：Amodemisadevicethatmodulatesanddemodulatessignals.Itconvertsdigitalsignalsfromacomputerintoanalogsignalsfortransmissionovertelephoneorcablelines,andviceversa,allowingthecomputertocommunicatewithotherdevicesoveranetwork.2.Brieflyexplainwhatissoftware?答案：Softwarereferstoasetofprograms,procedures,andrulesthattellacomputerwhattodo.Itincludessystemsoftware(likeoperatingsystems)andapplicationsoftware(suchaswordprocessors,gamesetc.).3.Whataretheadvantagesofusingawirelessnetwork?答案：Advantagesincludeeasyinstallationwithouttheneedforcables,flexibilityindeviceplacement,andconvenienceformobiledevicestoconnect.4.Whatistheroleofacompilerinprogramming?答案：Acompilerisasoftwaretoolthattranslatessourcecodewritteninahigh-levelprogramminglanguageintomachine-code(low-levelinstructions)thatacomputercanunderstandandexecute.五、討論題（每題5分，共4題）1.Discusstheimpactofartificialintelligenceonthecomputerindustry.答案：AIischangingthecomputerindustry.Itisenablingnewapplicationslikenaturallanguageprocessingandcomputervision.Italsoaffectshardwaredevelopmentasmorepowerfulprocessorsareneeded.Anditiscreatingnewjobopportunitiesandchallengesinsoftwaredevelopment.2.Howcanweensurethesecurityofourpersonalcomputers?答案：Wecanuseantivirussoftware,keepthesystemupdated,usestrongpasswords,andbecarefulwithemailattachmentsanddownloads.3.Whatarethefuturetrendsincomputertechnology?答案：FuturetrendsmayincludemorepowerfulAI,increaseduseofquantumcomputing,bettervirtualandaugmente