计算机专业英语试卷

1计算机专业英语一、请将下列英文专业术语翻译成汉语。（每小题1分，共10分）1.integratedcircuits2.operationcode3.instruction4.simulation5.EDI6.baud7.portability8.videoconferencing9.accesscontrol10.GPRS得分评分人二、请将下列汉语专业术语翻译成英文。（每小题1分，共10分）1.加密2.密钥3.综合业务数字网4.频分多路复用5.信元6.用户界面7.关系结构8.解释程序9.流程图10.多道程序设计技术得分评分人三、请将下列专业术语和相应的解释进行匹配。（每小题2分，共20分）1.________decrypting2.________certification3.________packetswitching24.________navigation5.________TDM6.________viewer7.________multimedia8.________virtualcircuit9.________DBMS10._______bindinga.Theauthoritativeactofdocumentingcompliancewithagreedrequirements.b.Theprocessofrestoringencryptedinformationtoreadability.c.Atechniqueusedsothattransmissioncancontinueonanalternativepathintheeventofanodefailureorcongestion.d.Aformofspace-divisionswitchinginwhicheachinputlineisaTDMstream.Theswitchconfigurationmaychangeforeachtimeslot.e.Thedivisionofatransmissionfacilityintomultiplechannelsbyallottingthefacilitytodifferentchannels,oneatatime.f.Amethodoftransmittingmessagesthroughacommunicationsnetwork,inwhichlongmessagesaresubdividedintoshortpackets.Eachpacketispassedfromsourcetodestinationthroughintermediatenodes.Ateachnode,theentiremessageisreceived,storedbriefly,andthenpassedontothenextnode.g.Afacilityinwhichthecustomerleasescircuitsand,sometimes,switchingcapacityforthecustomer‘sexclusiveuse.Accessmaybeprovidedtoapublicswitchedtelecommunicationsservice.h.Aclassthatservesasthebasisforinheritance.Abaseclassisthesuperclassforallitsderivedclasses.i.Thematchbetweenamessagereceivedbyanobjectandoneofitsmethods.Canbedonestatic,thatis,atcompile-time,ordynamic,thatis,atrun-time.j.arequesttoperformamethodforanobject.Amessageresultsintheinvocationofthemethod.Themessagecontainsaselectorthatidentifiesthemethodandanyparametersfromthemethod.k.Acollectionofoneormorefilestreatedasawholeunit.l.Softwarethatorganizes,manipulates,andretrievesdatastoredinadatabase.m.Aspecializedversionofaprogramthatallowsyoutoviewdocumentscreated3withthatprogram.n.Themeansthroughwhichusersfindtheirwaythroughadocumentorapplication.Forexample,wordprocessingprogramsusethepageupandpagedownkeystoallowyoutomovethroughdocuments.o.Acombinationofmorethanonecommunicationsmediumusedtoconveyinformation.p.Apacket-switchingmechanisminwhichalogicalconnectionisestablishedbetweentwostationsatthestartoftransmission.Allpacketsfollowthesameroute,neednotcarryacompleteaddress,andarriveinsequence.得分评分人四、判断下列语句的正误，正确的添T，错误的添F。（每小题1分，共10分）1.________Acomputer’soperationalsoftwaredefinesthescheduleofjobsawaitingexecution.2.________Multiprogrammingallowstimesharing.3.________Thedataflowdiagramisagraphicalchartthatdepictstheflowofdataamonginternalprocess,externalentities,anddatastores.4.________Acentralizeddatabasesystemcanbehighlyresponsivetodifferencesindatagathering,storage,andaccess.5.________Asuccessfultestistoexhibittheabsenceoferrorsintheprogramsbeingtested.6.________Adatabaseisacollectionoflogicallyrelateddataelementsthatarestructuredinvariouswaystomeetthemultipleprocessingandretrievalneedsoforganizationsandindividuals.7.________Inacomputersystem,theserecordsthatarelogicallycontiguousinoneapplicationsmustbephysicallystoredtogether.8.________CD-ROMisrewritable.9.________ISDNdoesnotincludethatelementthatprovidesonekindofservice.10.________Codingincomputersecuritymakesdatabeunintelligibletotheoutsideobserver.得分4评分人五、请在下面的瀑布式软件生命周期图中填入适当的专业术语。（每空1分，共5分）得分评分人六、阅读下面的文章并且回答下列问题。(每小题4分，共20分)WindowsMediaPlayer10TechnicalBetaWindowsMediaPlayer10isbeingrefinedtoprovideagreatexperiencefordiscovering,playing,andtakingyourdigitalmediaanywhere.Wearestillintheearlystages,butthistechnicalbetalaysthegroundworkforthegreatend-to-enddigitalmediaexperiencecomingwiththefinalreleaseforWindowsXP.Duringthetechnicalbetarelease,theWindowsMediaPlayerteamwillbecloselymonitoringtheWindowsMediaBetaNewsgrouptoidentifyandresolvepossibleissues.WewillalsobelookingforfeedbackaboutwhatyouthinkofthenewPlayer.IfyourunintoproblemswiththePlayerthatarenotcoveredinthereleasenotes,thenewsgroupisagoodresourceforfindingananswer.WindowsMediaPlayer10iscurrentlyatechnicalbetaversionandthereforenotsupported,butinthenewsgroupyouwillfindacommunityofknowledgeableusersofferingpeertopeerassistance.Whenyouaskyourquestiononthenewsgroup,besuretoincludethefollowingSystemengineering5information:WindowsMediaPlayerversion(ontheHelpmenu,clickAboutWindowsMediaPlayer).Forexample,10.00.00.xxxx.Windowsoperatingsystemversion(clickStart,right-clickMyComputer,andthenclickProperties).WindowsMediaPlayer10isonlyavailablefortheWindowsXPoperatingsystem.Inyourquestion,pleaseincludethefullversionname(forexample,WindowsXPProfessionalServicePack1).Thetaskthatyouweretryingtoaccomplishpriortoencounteringtheproblem.Ifanerrormessageisdisplayed,notetheerrormessagetext(forexample,WindowsMediaPlayerhasencounteredanunknownerror.)Ifanerrormessageisdisplayed,notetheerrormessageIDnumber(forexample,C00D11CD).YoucandeterminetheIDnumberbyclickingtheWebHelporMoreInformationbuttonwhentheerrormessageisdisplayed.Iftheproblemonlyoccurswhenyouuseaparticularfile,Weblink,orUR