计算机专业英语单选题Word文档格式.docx
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多媒体将在我们生活的各个方面变得越来越普遍
A.preciseB.pervasiveC.permitD.pass
7.CommunicationthroughtheInternet,the_C___performsthereversefunction.
通过Internet进行通信,数据通信设备(DCE)执行反向功能。
A.CRTB.Astationcontroller(STACO)C.Datacommunicationsequipment(DCE)D.DTE
8.High-levellanguagesmustfirstbetranslatedintoa(n)____C___languagebeforetheycanbeunderstoodandprocessedbyacomputer
高级语言必须首先被翻译成(n)机器语言,然后才能被计算机理解和处理。
A.AdvancedB.commonC.MachineD.Usual
9.Data_A__canreducetheamountofdatasentorstoredbypartiallyeliminatinginherentredundancy.
数据压缩可以通过部分消除固有的冗余来减少发送或存储的数据量。
A.compressionB.configurationC.conversionD.compilation
10.WhatdoesTimBerners-Lee'
sdescriptionaboutWeb2.0mean?
_____D_____
蒂姆伯纳斯-伯纳斯关于web2.0的描述是什么意思?
Web2。
0是万维网上的一场革命
A.Web2.0isanentirelynewconcept.B.Web2.0isaverypopularnow.
C.Web2.0isnotdefinedclearly.D.web2.0isanrevolutionintheWorldWideWeb
11.E-commercedobusinessthrough____D_____.
电子商务通过互联网和EDI进行业务
A.wire-photoB.face-to-facemeetingC.computerD.InternetandEDI
12.Whena_____B____isused,allthedevicesinthenetworkareconnectedtoasinglecable.
当使用总线网络时,网络中的所有设备都连接到单个电缆。
A.networkB.busnetworkC.starnetworkD.ringnetwork
13.A___D___isusedtocommunicatewithanothercomputerovertelephonelines.
调制解调器是用来与另一台计算机通过电话线进行通信的
A.mouseB.printerC.keyboardD.modem
14.J2EEisasingle-languageplatform;
callsfrom/toobjectsinotherlanguagesarepossiblethrough___D_____,butthiskindofsupportisnotaubiquitouspartoftheplatform.
J2EE是一个单一语言的平台;
通过CORBA,可以使用其他语言的对象调用,但是这种支持并不是平台中普遍存在的一部分。
A.CLRB.IISC.OMGD.CORBA
15.(C)asasignificantmajorityofmarketshareinthedesktop
微软Windows占桌面市场份额的绝大部分
A.MacOSB.unixC.MicrosoftWindowsD.linux
16.Heinsistedonleavingearly(D)Itoldhimnotto.
他坚持要早走,尽管我告诉他不要这么做。
A.butB.whenC.whileD.although
17.primarymemorywhichisstoredonchipslocated___D_____.
存储在主板上的芯片上的主存
A.ontheCPUB.outsideC.insidetheprocessorD.onthemotherboard
18.whatdoes"
neuralnetwork"
mean?
C
神经网络”是什么意思
A.精神网B.自然网络C.神经网络D.社会网络
19.Hardwarecomponentsareusedforthepurposeof(B).
硬件组件用于上述所有的目的
A.centralprocessingB.alloftheaboveC.inputD.output
20.Smallasitis,apersonalcomputercanperformthesameprograminstructionsas(C).
尽管它很小,但个人电脑可以执行与大型计算机相同的程序指令
A.typewriterB.printersC.largercomputersD.humanbeings
21.The_____A____hiddenintheinfectedsystemdoesnotbreakoutimmediately;
instead,itneedscertaintimeorsomeconditionbeforeitbreaksout.
隐藏在受感染系统中的病毒不会立即爆发;
相反,它需要一定的时间或某种条件才能爆发。
A.virusB.fileC.dataD.software
22.“Multimedia”meansthat____B_____.
“多媒体”意味着它可以同时完成所有的工作。
A.itcanshowagraph.B.itcandoallaboveatthesametime.
B.C.itcanplaymusicD.itcanrotateathree-dimensionalmodel.
23.___D__isanarchitecturalframework.
www是一个架构框架。
A.DnsB.httpC.ftpD.www
25.Inthefollowingdevices,whichisNOTincludedinthelistofthecorecomponentsofmoderncomputers____B_____
在以下设备中,不包括在现代计算机晶体管的核心组件列表中。
A.RAMB.Transistor(晶体管)C.MicroprocessorD.Chip
26.Thelargerthesystemofthecomputer,thegreaterits(A).
计算机系统越大,存储容量就越大
A.storagecapacityB.neitherAnorBC.processingspeedD.bothAandB
27.Thereare__B__separateproductsthatformtheWindows2000。
有四种独立的产品构成了Windows2000。
A.onlyoneB.fourC.twoD.three
28.ThepurposeoftheAistoprovidefullyintegratedanalogservicestousers.A
A的目的是为用户提供完全集成的模拟服务。
A.ISDNB.HTTPC.WWWD.FTP
29.Mostoperatingsystemhaveastandardsetof____A_____tohandletheprocessingofallinputandoutputinstructions.
大多数操作系统都有一组标准的控制指令来处理所有输入和输出指令的处理
A.controlinstructionsB.spreadsheetC.I/OoperationD.datatable
30.Inthesystemdevelopmentprocess,(C)andpseudocodearetoolsusedbyprogrammersintheimplementationphase.
在系统开发过程中,流程图和伪代码是程序员在实现阶段使用的工具
A.object-relationshipchartB.structurechartC.flowchartsD.toplogicchart
31.WhichofthefollowingRDBMSisnotopensourceaccordingtothisarticle?
_____B_____
根据本文,下列RDBMS中哪一个不是开源的
A.MySQLB.SQLServerC.SQLiteD.PostgreSQL
32.A(n)___D_____isusuallyacomputerinstalledwiththenecessarysoftwareandallowstwonetworks,eachwithacompletelydifferentsetofprotocols,tocommunicate.
网关通常是安装了必要软件的计算机,并允许两个网络,每个网络都有一个完全不同的协议集,用于通信。
A.RouterB.hubC.switchD.gateway
33.Ahardwareorsoftwaremalfunctioncancauseasystemto(D).
硬件或软件故障会导致系统崩溃
A.crackB.crushC.collideD.crash
34.Acompanyˊsabilitytodeployandsupportcustomer-oriented(B)systemswillbeofvitalimportancetoitsprosperity.
一家公司部署和支持以客户为导向的电子商务系统的能力将对其繁荣至关重要。
A.e-LearningB.e-BusinessC.e-ShoppingD.e-Banking
35.TheabbreviationUSBstandsforUniversal(B)Bus.
通用串行总线的缩写是USB。
A.SymmetricB.SerialC.SyntacticD.Sequential
36.Inthesystemdevelopmentprocess,thecodeiswritteninthe___B__phase.
在系统开发过程中,代码是在实现阶段编写的。
A.testingB.implementationC.analysisD.design
37.VisualBasichas___C____versions.
VisualBasic有三个版本。
A.twoB.oneC.threeD.four
38.Hewasgladtofindthefire(B)brightly.
他很高兴地发现火在熊熊燃烧。
A.havebumB.burningC.burnedD.tobum
39.Inthesystemdevelopmentprocess,thesystemanalystdefinestheuser,needs,requirementsandmethodsinthe(B)phase.
在系统开发过程中,系统分析人员在分析阶段定义用户、需求、需求和方法
A.DesignB.analysisC.testingD.implementation
40.Chemicalenergy,(C)fromfuelorothermatters,canbetransformedintoheatenergy.
化学能,无论是燃料还是其他物质,都可以转化为热能。
A.nomatterhowB.ifornotC.whetherD.notconsideredthat
41.WhereasarepeateroperatesonlyinthephysicallayeroftheOSImodel,abridgeoperatesinboththephysicallayerandthe_____A___layeroftheOSImodel.
A.data-linkB.PhysicalLayerC.TransportLayerD.NetworkLayer
42.Assembly-languageinstructionsareaseriesof____D_____.
A.machinecodesB.wordsC.0sand1sD.abstractcodes
43.Whereasthedecimalsystemisbasedon10,the__D______systemisbasedon2.Thereareonlytwodigitsinthelattersystem,0and1.
A.bilateralB.byteC.bitD.binary
44.Youcancomewithmetothemuseumthisafternoon(B)youdon’tmindwalkingforhalfanhour.
A.sofarasB.ifC.unlessD.except
45._Aisastoragelocationinsidetheprocessor.
A.ALUB.MemoryC.ControlD.Aregister
46.WhichofthefollowingitemsisNOTthetraditionaltoolsforartistsinPainter?
___A_______
A.ColorpencilB.CharcoalC.FeltpensC.Patternpens
47.ifwewanttoretrievedatafromthedatabasewithSQL,weshouldusethecomandof(A)
A.selectB.updateC.insertD.delete
48.TheRGBvalueiscomposedof_D___components.
A.twoB.fourC.threeD.one
49.A_B___isadevicethatenablesthecomputertohandlesounds.
A.networkcardB.soundcardC.monitorD.videocard
50.Inthesystemdevelopmentprocess,modularityisaverywell-establishedprincipleusedinthe_____B___phase.
A.implementationB.designC.analysisD.testing
51.Allcomputerscanperformbasicmachineoperationsunderthecontrolof(A).
A.programsB.commandsC.instructionsD.operations
52.Manyvirusesgoresidentinthememorylikea(A).
A.tsrprogramB..exefileC.datafileD..comfile
53.WhichofthefollowingeventsdidhappenlatestinthedevelopmentofPainter?
___A____
A.CorelPainterSketchPadwaslaunchedB.Painter12wasrelease
B.PainterwasacquiredbyCorelCorporation.D.“Floaters”werereleasedwithPalter
54.__D__isawordprocessingtoolthathelpsyoutocreatequalitydocuments.
A.OutlookB.ExcelC.AccessD.Word
55.WithWindows,youcanrunseveralpowerfulapplicationsatonceandswitchquickly(A)them.
A.amongB.inC.betweenD.on
56.AccordingtoIntel,thereare____B_____stagesintheevlolutionofe_Business.
A.ThreeB.FourC.TwoD.One
57.Justaminute,I’mwaitingforthecomputerto(C)up.Itwon’ttakelongtostartit.
A.scrollB.logC.bootD.activate
58._C__isafastandpowerfuloperatingsystem,basedontheUNIXO.S.
A.Windows98B.Office2000C.LinuxD.Windows2000
59.leasefindtheitemthatisnotbelongtotheDBA____C_____.
A.integrityconstrainspecificationB.schemadefinitionC.DDLD.storagestructureandaccessmethoddefinition
60.The__C_____servesasaninterfacebetweenhardwareandsoftware.
A.applicationprogramB.systemC.operatingsystemD.controlunit
61.AccordingtoBusinessWeek,theattacksreportedinthefirsthalfof2003nearlymatchpreviousyear'
stotalnumber.C
A.86404B.34,876C.76,404D.56,354
62.Whichofthefollowingemergedfirstinthehistoryofsoftwareengineering?
_____D_____
A.CoderepositoriesB.CommercialOOPlanguage
C.ExtremeprogrammingD.Optimizinginspections
63.A(n)()isaconnectingdevicethatonlyregeneratesthesignal.C
A.s