专业英语西南大学20年6月机考限时答案

西南大学培训与继续教育学院课程课程名称：(0089)《专业英语》单项选择题(本大题共10小题，每道题2.0分，共20.0分)1.TheOSImodelhas()layersrA.fourr.B.fiverC.sixD.seven2.Whichoneisnotacomputerlanguages?()WhichA.wordB.PythonC.CD.C++3.( )isawordprocessingtoolthathelpsyoutocreatequalitydocuments.rA.WordB.OutlookrC.AccessD.Excel

4.4.()isadevicethatenablesthecomputertohandelsounds()A.networkcardB.videocardC.soundcardD.monitor5.TheRGBvalueiscomposedof()components「AA.onerB.twoC.threerD.four6.()isafastandpowerfuloperatingsystem,basedontheUNIXO.S.()A.WindowsB.OfficeC.WindowsD.Linux7.Thepurposeofthe()istoprovidefullyintegratedanalogservicestousersA.ISDNrB.WWW

8.rC.FTPCD.HTTP()isusedtocommunicatewithanothercomputerovertelephonelines.A.KeyboardB.ModernC.MouseD.Printer9.Virusisa()A.ProgramB.ComputerC.Badman8.rC.FTPCD.HTTP()isusedtocommunicatewithanothercomputerovertelephonelines.A.KeyboardB.ModernC.MouseD.Printer9.Virusisa()A.ProgramB.ComputerC.BadmanD.Beast10.The()turnstheobjectfileintoanexecutableprogramThe(A.linkerB.compilerC.interpreterD.computer填空题（本大题共10小题，每道题3.0分，共30.0分）Theyear2000wasaturningpointinelectroniccommerce.Itmarkedthenendofthedot-com()boomThethreemostcommonlyusedcategoriesofelectroniccommerceareB2C,( )andbusinessprocesses.B2BMostpeopleusethetermselectroniccommerceandelectronic()interchangeablybusinessTheincreasein()connectionsinhomesisakeyelementinthesecondwaveofelectroniccommerce.broadbandIncomputersecurity,integritycoversthetworelatedconceptsof( )integrityandsystemintegritydataWhenaconsumersellsagoodorservicetoanotherconsumer,themodeliscalled()calInC2Ctransactions,onepartyisselling,andthusactingasabusiness,sotheyaresometimestreatedaspartof()electroniccommerceC2C8.A()isastringofcharactersusedforauthenticatingauseronacomputersystem.password9.Ecommerce,alsoknownaselectroniccommerceorinternetcommerce,referstothebuyingand()ofgoodsorservicesusingtheinternetselling10.Securityconcernswithrespecttodataencompassavailability,secrecy,and()integrity三、判断题（本大题共5小题，每道题2.0分，共10.0分）1.WecanusemultimediainEducation,Entertainmentandandsoon.2.Whenyousendanemailyoushouldprovidethesender,semailaddress3.VirusescancauseprogramscrashingbutcantcauseentireharddiskdeletingTheTCP/IPInternetprotocolsuiteisformedfromfivestandardsYourcomputerusestwotypesofmemory:primarymeoryandsecondarymemory错四、翻译题（本大题共5小题，每道题8.0分，共40.0分）PleasetranslatethefollowingintoChineseBeforedigitalrecordingtookovertheaudioandvideoindustries,everythingwasrecordedinanalog.在数字录音接管音频和视频行业之前，所有内容都以模拟形式录制。PleasetranslatethefollowingintoChineseAdatabasemanagementsystem(DBMS)defines,creates,andmaintainsadatabase.TheDBMSalsoallowscontrolledaccesstodatatothedatabase.ADBMSisacombinationoffivecomponents:hardware,software,datausers,andprocedures.数据库管理系统（DBMS）定义、创建和维护数据库。DBMS还允许对数据库的数据进行受控访问。DBMS是五个组件的组合：硬件、软件、数据用户和过程。3.PleasetranslatethefollowingintoEnglish蓝牙是通常用于无线键盘和鼠标、无线打印和无线手机耳机的技术。Bluetoothisthetechnologyoftenusedforwirelesskeyboardsandmice,wirelessprinting,andwirelesscellphoneheadsets.PleasetranslatethefollowingintoEnglish百万像素是一百万像素。它通常用于描述数码相机的分辨率。Amegapixelisonemillionpixels.Itiscommonlyusedtodescribetheresolutionofdigitalcameras.PleasetranslatethefollowingintoChineseTheword"mobile"hasastoriedhistoryinthecomput