计算机专业英语期末测试卷

1计算机专业英语试题命题人：王晓萍姓名：__________班级：___________分数：__________________一、英汉互译并写出缩写的全称（20分）1．Operatingsystem_____________2．Networksecurity_____________3．Treestructure_______________4．Supervisorpassword____________5．Applicationsoftware____________6．PC_________________________7．Computervirus________________8．BIOS__________________9．CPU________________________10.计算机程序____________________11.软件测试_____________________12.子文件夹________________13.主菜单__________________14.微处理器________________15.升级软件________________16.副作用__________________17.搜索引擎________________18.备份____________________19.足够内存________________20.域名____________________二、判断题（对的填T,错的填F）（5分）1计算机病毒是一种程序（）2病毒通常会具有副作用（）3反病毒软件只可以扫描病毒（）4假如想要进行表格计算，我们要选择PowerPoint.（）5MicrosoftOffice是一款办公自动化软件。（）三、选择题（25分其中英语的每题2分）1“firewall”的意思是（）A防火墙B防盗网C核导弹D不锈钢2假如想要进行文本编辑，我们需要选择的程序是（）APPTBExcelCPSDWord3ISP代表的是（）A游戏玩家B等级C因特网服务提供商DQQ4下列哪种邮箱的写法是正确的（）A123445566677Bdihgoojgngjjpngn@!!!!!![e-mail]都努力及格哈@163.com5下列说法正确的是（）Ａ骇客是指对计算机感兴趣且精通的狂热分子Ｂ黑客是指侵入别人计算机，进行破坏的人Ｃ黑客是指长的很黑的人ＤＡＢ都对26.Thebasicunitsofacomputersystemareasfollows:_________A.CPU,memoryanddiskB.CPU,inputandoutputunitC.CPU,memoryandI/OsystemD.CPU,memoryandALU7.Today,______cangiveyouavideocamera,afaxmachine,aCD-ROMdrive,ect.A.inputdevicesB.expansioncardsC.outputdeviceD.joystick8.Whenpowerisremoved,informationinthesemiconductormemoryis________.A.reliableB.lostC.manipulatedD.remain9._________isdesignedtomanagelargebodiesofinformation.A.afilesystemB.atransactionC.adatabasesystemD.adatabaselanguage10.Acharacteristicofoperatingsystemis_________.A.resourcemanagementB.memorymanagementC.errorrecoveryD.alltheabove11.AnISPsuppliesa_________thatyoucandialfromyourcomputertologontheinternetserver.A.publickeyB.privatekeyC.servicenumberD.helpfile12.ToopenInternetExplorer,justclickStart,pointto_________,andthenclickInternetExplorer.A.ProgramsB.ViewC.LayoutD.ControlPanel13.Followingsaresomeimagedatafileformats,whichiswrong?_______A.*．TIFB.*．DOCC.*．BMPD.*．GIF14.Byadding_________toyourprograms,youcanmakecomputersmoreinterestingandmuchmorefunfortheuser.A.multimediaB.textC.musicD.picture15.Followingsareallsoftware,whichisnottheantivirussoftware?AKasperskyAntivirusB.JiangmingsoftwareC.RisingsoftwareD.Spyware四、将左列的词汇与右列相应的汉语匹配。(10分，每空1分)1.multimediaa.字处理器2.softwarelifecycleb.交换机3.structuredprogrammingc.多媒体4.functionaltestingd.局域网5.wordprocessore.结构化程序设计6.codewindowsf.软件生命周期7.firewallg.功能测试8.LANh.代码窗口9.hackeri.黑客310.switchj.防火墙1．6.2．7．3．8.4．9.5．10.五、阅读理解（30分）PassageATellwhetherthefollowingstatementsaretrue(T)orfalse(F)accordingtothepassageThecentralprocessingunit(CPU)istheheartofthecomputersystems.Amongotherthings,itsconfigurationdetermineswhetheracomputerisfastorslowinrelationtoothercomputers.TheCPUisthemostcomplexcomputersystemcomponent,responsiblefordirectingmostofthecomputersystemactivitiesbasedontheinstructionsprovided.Asonecomputergenerationhasevolvedtothenext,thephysicalsizeoftheCPUhasoftenbecomesmallerandsmaller,whileitsspeedandcapacityhaveincreasedtremendously.Indeed,thesechangeshaveresultedinmicrocomputersthataresmallenoughtofitonyourdeskoryourlap.TheCPUcomprisesthecontrolunitandthearithmetic/logicunit(ALU).Thecontrolunitisresponsiblefordirectingandcoordinatingmostofthecomputersystemsactivities.Itdeterminesthemovementofelectronicsignalsbetweenmainmemoryandthearithmetic/logicunit,aswellasthecontrolsignalsbetweentheCPUandinput/outputdevices.TheALUperformsallthearithmeticandlogical(comparison)functions—thatis,itadds,subtracts,multiplies,divides,anddoescomparisons.Thesecomparisons,whicharebasically“lessthan”,“greaterthan”,and“equalto”,canbecombinedintoseveralcommonexpressions,suchas“greaterthanorequalto”.Theobjectiveofmostinstructionsthatusecomparisonsistodeterminewhichinstructionshouldbeexecutednext.1.Withthedevelopmentofcomputer,thephysicalsizeoftheCPUhasoftenbecomebiggerandbigger.()2.ThemovementofelectronicsignalsbetweenmainmemoryandtheALUaswellasthecontrolsignalbetweentheCPUandinput/outputdevicesarecontrolledbythecontrolunitoftheCPU.()3.TheCPUcomprisesthecontrolunitandmemory.()4.Thecontrolunitperformsallthearithmeticandlogical(comparison)functions5.Thecentralprocessingunit(CPU)istheheartofthecomputersystems.()PassageBTipsforComputerMaintenance4Doyouknowhowtotakecareofyourcomputer?Payattentiontothefollowingcomputermaintenancetipsbeforeyougetyourselfintotrouble.Never,never,turnyourcomputeroffwiththepowerswitchuntilWindowshasshutdown.Backup,backup,backup.RunScandiskatleastonceamonthandanti-virussoftwareeveryday.Dokeepatleast100MBofyourC:drivefreeforWindowstouse..IfyoudonothaveenoughfreespaceyouwillchokeWindowsanditwillstartdumpingdatatoyourharddrive,oritwilljustgetreally,really,slow.Donotletalotofprogramsloadupwhenyoustartyourcomputer.TheyusevaluablememoryandWindowsResources.IfyouhaveahighspeedInternetconnection,youneedafirewallprogram.Afirewallprogramkeepsthosewhowanttogetintoyourcomputerfromgainingaccesstoyoursystem.6.Youcan’tturnoffthepowerwhen________________________.A.thediskisn’trunningB.thedisklightisblinking.C.youleavetheoffice7.I