程序员考试(专业英语)真题及答案

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1、07±Insufficient(71)cancauseaprocessortoworkat50%orevenmorebelowitsperformancepotential.(71)A.mouseB.I/OC.documentD.memory参考译文内存不足会使处理器的性能潜力只能发挥一半甚至更低。参考答案(71)DThe(72)ine-mailmessageshasaffectedalmosteverycomputeraroundtheworldandhascausedthedamageofuptoUS$1billioninNorthAm

2、erica.(72)A.illnessB.virusC.weaknessD.attachment参考译文电子邮件中的病毒已感染了全球几乎每台计算机，在北美造成了多达10亿美元的损失。参考答案(72)BOneofthebasicrulesofcomputersecurityistochangeyour(73)regularly.(73)A.nameB.computerC.deviceD.password参考译文计算机安全性的基本规则之一是定期改变您的口令。参考答案(73)DOneofthegreatestfeaturesofahome(74)

3、istheabilitytoshareoneInternetconnectionsimuItaneouslyovertwoormorecomputers.(74)A.computerB・deviceC.networkD.work参考译文家庭计算机网的最大特点是多台计算机能同时共享一个因特网接口。参考答案(71)CTheusualaddressforaWebsiteisthe(75)pageaddress,althoughyoucanentertheaddressofanypageandhavethatpagesenttoyou.(72)A.

4、homeB.mainC・hostD.house参考译文网址一般就是主页地址，尽管你可以进入任何网页地址并且使该页发送给你。参考答案(75)A07下A(71)isafunctionalunitthatinterpretsandcarriesoutinstructions・(71)A.memoryB.processorC.storageD・network参考译文处理器是解释并执行指令的部件。参考答案(71)BA(72)consistsofthesymbols,characters,andusagerulesthatpermitpeopletoc

5、ommunicatewithcomputer・(72)A.programminglanguageB・networkC.keyboardD.display参考译文程序设计语言由符号、字符及使用规则组成，使人们可以与计算机通信。参考答案(72)A(73)software,alsocalledend-userprogram,includesdatabaseprograms,wordprocessors,spreadsheetsetc.(73)A.ApplicationB.SystemC.CompilerD.Utility参考译文应用软件也称为最终

6、用户程序，包括数据库程序、文字处理软件电子表格软件等。参考答案(73)AIn(74),theonlyelementthatcanbedeletedorremovedistheonethatwasinsertedmostrecently.(74)A.alineB.aqueueC.anarrayD.astack参考译文在栈中，只有最近插入的元素才能被删除或取出。参考答案(71)DMost(75)measuresinvolvedataencryptionandpassword.(72)A.securityB.hardwareC.displayD.

7、program参考译文安全措施大多包括数据加密与口令。参考答案(75)A08上Thelineofcomputingjobswaitingtoberunonacomputersystemmightbea(71)•Thejobsareservicedintheorderoftheirarrival,thatis,thefirstinisthefirstout.(71)A.queueB.stackC.arrayD.record参考译文计算机系统上等待运行的计算作业队伍可以排成一个队列，按到达的先后顺序进行处理，即先进先出。参考答案(71)AThe

8、(72)isacollectionofmodulesservingasinterfacebetweenhardwareandsoftwaretoprovideasoftwarep