大连理工大学23春“选修课”《专业英语（计算机英语）》考试历年高频难、易错点试题甄选答案附答案

长风破浪会有时，直挂云帆济沧海。大连理工大学23春“选修课”《专业英语（计算机英语）》考试历年高频难、易错点试题甄选答案附答案（图片大小可自由调整）第I卷一.综合考核(共12题)1.Acomputercanbebrokendownintothreedistinctcategories,namelyoutput,andCPU.()A.正确B.错误参考答案：A2.Acomputermustincludethreeoffollowing.Whichoneisnotnecessary?A.systemB.outputsystemC.processingsystemD.networkingsystem参考答案：D3.Toprotectdata,youneedtoimplementadata_____andrecoveryplan.A.modifyB.backupC.deleteD.Allabove参考答案：B4.RAMisa_____storage.A.permanentB.flashC.temporaryD.expansion参考答案：C5.Aprogramisasetofwordsandsymbolsthatallowaprogrammertotellthecomputerwhatoperationstofollow.()A.正确B.错误6.AVPNoffersthesecurityandfulldataaccessofaprivateWAN,butbecauseitrunsovertheInternet,itismoreaffordableandcomplex.()A.正确B.错误7.Abackupprogram_____.A.makesacopyoffilesyouselectB.returnsyoutothepreviousprogramC.undoesthelastchangeyoumadeD.Noneoftheabove参考答案：A8._____providesreliable,full-duplexconnectionsandreliableservicebyensuringthatdataisresubmittedwhentransmissionresultsinanerror.A.TCPB.ARPC.UDPD.IPA.NICB.VPNC.HUB参考答案：B10.Thefourthgenerationcomputerscanbecharacterizedbyboththejumptomonolithicintegratedcircuitsandtheinventionof_____.A.microprocessorB.transistorD.circuitB.错误参考答案：A12.A(n)_____mouseemitsandsenseslighttodetectmovement.A.cordlessB.opticalC.cameraD.microphone参考答案：B第II卷1.A_____isacollectionofrelationfields.A.fieldB.recordC.characterD.file参考答案：D2.Telnetenablesuserstocuteterminalsessionswithlocalhosts.()A.正确B.错误参考答案：B3.ERPis_____.A.EnterpriseresourceplanningsoftwareB.EnterpriseApplicationIntegrationC.ElectronicApplicationIntegrationD.Noneoftheabove.参考答案：A4.Mostnetworks-eventhosewithjusttwocomputersalsocontainahuborswitchtoactasaconnectionpointbetweenthecomputers.()A.正确B.错误参考答案：AA.正确B.错误A.正确参考答案：B7.AwebpageiswritteninacomputerlanguagecalledHTML.()A.正确B.错误参考答案：A8.CDisdesignedtoreadthedisksandtranslatethedataintoaitcanprocess.()B.错误9.Anaudiowaveisatwo-dimensionalacousticwave.()A.正确B.错误参考答案：B10.Mousebelongsto.()B.错误参考答案：A11.Whichofthefollowingisnotaformatforagraphicalimagefile?A.BMPfileB.GIFfileC.JPGfileD.AVIfile参考答案：D1