计算机专业英语模拟试题

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1、计算机专业英语模拟试题Ⅰ.Vocabulary(词汇)(30分)(一)．TranslatethefollowingwordsandexpressionsintoChinese(写出下列词组的汉语。)(共10分，每题1分)1．centralprocessingunit（CPU）2．operatingsystem3．electronicspreadsheet4．managementinformationsystem5．electroniccommerce6．database7．softwareengineering8．softwarecrisis9．networksecurity10．comp

2、utervirus(二)．FillintheblankswiththecorrespondingEnglishabbreviations.(根据汉语写出相应的英语缩写。)(共10分，每题1分)1．随机存储器2．局域网3．计算机辅助设计4．数字视频光盘5．通用串行总线6．面向对象编程7．集成开发环境8．结构化查询语言9．多文档界面10．企业之间的电子商务交易方式（三）Matchthefollowingwordsandexpressionsintheleftcolumnwiththosesimilarinmeaningintherightcolumn.(将左列的词汇与右列相应的汉语匹配。)(1

3、0分，每空1分)1.outputa.视频2.high-levellanguageb.输出.3.projectwindowc.高级语言4.black-boxtestingd.应用软件5.multimediae.工程窗口6.WWWf.系统软件7.fieldg.黑盒测试88.applicationsoftwareh.多媒体9.systemsoftwarei.万维网10.vidioj.字段1．6.2．7．3．8.4．9.5．10.()Ⅱ.Comprehension(阅读理解)（一）Fillintheblankswithsuitablewordsorexpressionsfromthelistgiv

4、enbelow,andchangetheformwherenecessary.（从下面方框中选择合适的词或表达，以其适当的形式填空。）(10分,每空2分)high-levellanguageassemblylanguagewrittenmachinelanguagenotationAprogramminglanguage,designedtofacilitatethecommunicationbetweenhumanandcomputers,isa________________fordescribingcomputationinreadableform.Thereare3levelsof

5、programminglanguages,theyare________________,whichcanberundirectlybycomputer;________________and_____________.Therearedifferenthigh-levelprogramminglanguages.Fortunately,mostofthemhavemanykindsofconstructincommonandvaryonlyinthewaythatthesemustbe________________.Therefore,firstthingtobedecidedabou

6、tataskistochoosewhichprogramminglanguageisbestsuitedforthejob.PassageAThecentralprocessingunit(CPU)istheheartofthecomputersystems.Amongotherthings,itsconfigurationdetermineswhetheracomputerisfastorslowinrelationtoothercomputers.TheCPUisthemostcomplexcomputersystemcomponent,responsiblefordirectingm

7、ostofthecomputersystemactivitiesbasedontheinstructionsprovided.Asonecomputergenerationhasevolvedtothenext,thephysicalsizeoftheCPUhasoftenbecomesmallerandsmaller,whileitsspeedandcapacityhaveincreasedtremendously.I