计算机专业英语试题及答案BWord格式文档下载.docx

计算机专业英语试题及答案BWord格式文档下载.docx

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DBMS________________________________________________

ISP___________________________________________________

XML__________________________________________________

BIOS_________________________________________________

IT____________________________________________________

WWW_______________________________________________

二、Matchthefollowingwordsandexpressionsintheleftcolumnwiththosesimilarinmeaningintherightcolumn（将左列的词汇与右列相应的汉语匹配）（10%）

1.outputdevicesa.操作系统

2.siliconb.扩展存储器

3.expandedmemoryc.硅

4.databaseadministratord.输出设备

5.operatingsysteme.汇编语言

6.assemblylanguagef.数据库管理员

7.gatewayg.数字图像处理

8.lasertechnologyh.网关

9.digitalimageprocessingi.制造过程

10.manufacturingprocessj.激光技术

1.（）6.（）

2.（）7.（）

3.（）8.（）

4.（）9.（）

5.（）10.（）

三、TranslatethefollowingphrasesintoEnglish（将下列短语翻译成英语）（10%）

1.高速打印机（）

2.随机存取存储器（）

3.软件可靠性（）

4.面向服务的（）

5.光盘驱动器（）

四、Foreachofthefollowingblanks,fourchoicesaregiven.Choosethemostappropriateone（从下面给出的四个选项中选择最恰当的答案）（30%）

1.Mostsystemboardshavetwokindsofpowerconnectors:

_________.

A.ATandISAstylesB.ATXandISAstyles

C.ATandEISAstylesD.ATandATXstyles

2.Aprocessoriscomposedoftwofunctionalunits,theyare_________.

A.anarithmetic/logicunitandastorageunit

B.acontrolunitandsomeregisters

C.acontrolunitandanarithmetic/logicunit

D.someregistersanarithmetic/logicunit

3._________isastoragelocationinsidetheprocessor.

A.AregisterB.ALU

C.ControlD.Memory

4.Aperiodicrefreshisneededtorestoretheinformationforthe_________.

A.SRAMB.DRAM

C.EPROMD.EEPROM

5.Therawdataarestoredonthediskusingthe_________.

A.datadictionaryB.filesystem

C.DBMSD.DBA

6.The_______servesasaninterfacebetweenhardwareandsoftware.

A.systemB.applicationprogram

C.operatingsystemD.controlunit

7.Mostoperatingsystemhaveastandardsetof_________tohandletheprocessingofallinputandoutputinstructions.

A.spreadsheetB.controlinstructions

C.I/OoperationD.datatable

8._________usescommandsthatareeasierforprogrammerstounderstandthanaremachinelanguagecommands.

A.AssemblylanguageB.High-levellanguage

C.ClanguageD.C++language

9.Whena_________isused,allthedevicesinthenetworkareconnectedtoasinglecable.

A.busnetworkB.ringnetwork

C.starnetworkD.network

10.TwocommonapplicationsofLANsare_________resourcesharingandinformationresourcesharing.

A.softwareB.computer

C.networkD.hardware

11.WithInternetExplorerandanInternetconnection,youcansearchforandviewinformationonthe_________.

A.ActiveDesktopB.Programs

C.PhoneDialerD.WorldWideWeb

12.Videodiscandlasertechnologyprovidetheabilityto_________

A.costmoreB.createsomeeducationfiles

C.enhanceotherformsofeducationD.storelargeamountsofdata

13._________referstotheprocessofatwodimensionalpicturebyadigitalcomputer.

A.PatternrecognitionB.Imagecompression

C.DigitalimageprocessingD.Imagedatafileformat

14.“Multimedia”meansthat_________.

A.itcanplaymusic.B.itcanshowagraph.

C.itcanrotateathree-dimensionalmodel.

D.itcandoallaboveatthesametime.

15.Manycompaniesuse_________totraintheiremployees.

A.technologyB.entertainment

C.multimediaapplicationsD.animation

五.ToidentifythefollowingtobeTrueorFalseaccordingtocomputerknowledge（根据计算机知识判别是非题）（10%）

1.Aregisterisastoragelocationinsidetheprocessor.（）

2.Asystemboardisaheartofacomputer.（）

3.TheMemoryaddressesareexpressedasbinarynumbers.（）

4.Metadatameansdataaboutdata.（）

5.Withoutanoperatingsystem,wecouldnotexecuteauserprogram.（）

6.Ahigh-levellanguagecanbedesignedtoonlyprocessscientificcalculation.

（）

7.ForinformationaboutusingInternetExplorer,clicktheHelpmenuinInternetExplorer.（）

8.Thedevelopmentofvideodiscisusefulfordistanceeducation.（）

9.Therearethreegeneraltypesofcompression.（）

10.Multimediaisnotonlyaproduct,butalsoatechnology.（）

六.Readingcomprehension（阅读理解）（25%）

（一）Fillintheblankswithsuitablewordsorexpressionsfromthelistgivenbelow,andchangetheformwherenecessary（从下面所列词语中选择合适的词语,以其适当的形式填空）（10%）

high-levellanguageassemblylanguagewritten

machinelanguagenotation

Aprogramminglanguage,designedtofacilitatethecommunicationbetweenhumanandcomputers,isa__________________fordescribingcomputationinreadableform.Thereare3levelsofprogramminglanguages,theyare__________________,whichcanberundirectlybycomputer;

__________________and______________.Therearedifferenthigh-levelprogramminglanguages.Fortunately,mostofthemhavemanykindsofconstructincommonandvaryonlyinthewaythatthesemustbe__________________.Therefore,firstthingtobedecidedaboutataskistochoosewhichprogramminglanguageisbestsuitedforthejob.

PassageA

Thecentralprocessingunit（CUP）istheheartofthecomputersystems.Amongotherthings,itsconfigurationdetermineswhetheracomputerisfastorslowinrelationtoothercomputers.TheCPUisthemostcomplexcomputersystemcomponent,responsiblefordirectingmostofthecomputersystemactivitiesbasedontheinstructionsprovided.Asonecomputergenerationhasevolvedtothenext,thephysicalsizeoftheCPUhasoftenbecomesmallerandsmaller,whichitsspeedandcapacityhaveincreasedtremendously.Indeed,thesechangeshaveresultedinmicro-Computersthataresmallenoughtofitonyourdeskandyourlap.

TheCPUcomprisethecontrolunitandthearithmetic/logicunit（ALU）.

Thecontrolunitisresponsiblefordirectingandcoordinatingmostofthecomputersystemsactivities.Itdeterminesthemovementofelectronicsignalsbetweenmainmemoryandthearithmetic/logicunit,aswellasthecontrolsignalsbetweentheCPUandinput/outputdevices.

TheALUperformsallthearithmeticandlogical（comparison）functions—thatis,itadds,subtracts,multiplies,divides,anddoescomparison.Thesecomparisons,whicharebasically“lessthan”,“greaterthan”,and“equalto”,canbecombinedintoseveralcommonexpressions,suchas“greaterthanorequalto”.Theobjectiveofmostinstructionsthatusecomparisonsistodeterminewhichinstructionshouldbeexecutednext.

（二）Tellwhetherthefollowingstatementsaretrue（T）orfalse（F）accordingtothepassageA（根据上文的内容判断下列句子的正误）

1.Withthedevelopmentofcomputer,thephysicalsizeoftheCPUhasoftenbecomebiggerandbigger.（）

2.ThemovementofelectronicsignalsbetweenmainmemoryandtheALUaswellasthecontrolsignalbetweentheCPUandinput/outputdevicesarecontrolledbythecontrolunitoftheCPU.（）

3.TheCPUcomprisesthecontrolunitandmemory.（）

4.Thecontrolunitperformsallthearithmeticandlogicalfunctions.（）

5.Thecentralprocessingunit（CPU）istheheartofthecomputersystems.（）

要求：

明确标注每小题或每步骤得分点

一.Giveoutthefullnamesforthefollowingabbreviations（写出下列缩写词的全称）（15%）

（本题共15分,每小题1.5分）

WAN:

WideAreaNetwork

HTTP:

HypertextTransportProtocol

NT:

NetTechnology

CEO:

ChiefExecutiveOfficer

DBMS:

DatabaseManagementSystems

ISP:

InternetServiceProvider

XML:

eXtensibleMarkuplanguage

BIOS:

BasicInput/OutputUnit

IT:

InformationTechnology

WWW:

WorldWideWeb

二.Matchthefollowingwordsandexpressionsintheleftcolumnwiththosesimilarinmeaningintherightcolumn（将左列的词汇与右列相应的汉语匹配）（10%）

（本题共10分,每小题1分）

1.（d）6.（e）

2.（c）7.（h）

3.（b）8.（j）

4.（f）9.（g）

5.（a）10.（i）

三.TranslatethefollowingphrasesintoEnglish（将下列短语翻译成英语）（10%）

（本题共10分,每小题2分）

1.high-speedprinter

2.RandomAccessMemory

3.softwarereliability

4.service-oriented

5.opticaldiskdriver

四.Foreachofthefollowingblanks,fourchoicesaregiven.Choosethemostappropriateone（从下面给出的四个选项中选择最恰当的答案）（30%）

（本题共30分,每小题2分）

1.D2.C3.A4.B5.B6.C7.B8.A9.A10.D11.D12.D13.C14.D15.C

1.（T）2.（F）3.（T）4.（T）5.（T）6.（F）7.（T）8.（T）9.（F）10.（F）

（本题共10分,每空2分）

notationmachinelanguageassemblylanguagehigh-levellanguagewritten

（3空和4空答案可互换）

（二）Tellwhetherthefollowingstatementsaretrue（T）orfalse（F）accordingtothepassageA（根据上文的内容判断下列句子的正误）（15%）

（本题共15分,每小题3分）

1.（F）2.（T）3.（F）4.（F）5.（T）

THANKS!

!

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