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时间:2020-03-15
《计算机英语试题及答案.doc》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、KEYTOCOMPUTERENGLISHTESTPAPERONE(120minutes)PartOne:TranslatethefollowingwordsfromEnglishintoChineseandviceversa.(10points)template(模板)algorithm(算法)retrieve(检索)embed(把…嵌入)firmware(固件)topology(拓扑结构)metadata(元数据)surfer(网上冲浪者)bandwidth(带宽)spreadsheet(电子
2、数据表,电子表格)调制解调器(modem)节点(node)扫描仪(scanner)域(domain)微芯片(microchip)网关(gateway)工作站(workstation)(鼠标)点击(click)虚拟的(virtual)端口(port)PartTwo:TranslatethefollowingphrasesfromEnglishintoChineseandviceversa.(10points)源代码(sourcecode)数据库对象(databaseobject)硬件平台(hard
3、wareplatform)搜索引擎(searchengine)地址总线(addressbus)characterset(字符集)command-lineinterface(命令行界面)entityrelationshipdiagram(实体关系图)publickeycryptosystem(公钥密码系统)roothub(根集线器)PartThree:WriteinfullthefollowingabbreviationsandgivetheirChinesemeaning.(10points)G
4、UI(GraphicalUserInterface图形用户界面)IP(InternetProtocol网际协议)HTML(HypertextMarkupLanguage超文本标记语言)BBS(BulletinBoardSystem公告板系统)SQL(StructuredQueryLanguage结构化查询语言)PartFour:TranslatethefollowingpassagefromEnglishintoChinese.(20points)UNIXisapopularoperatings
5、ystemamongcomputerprogrammersandcomputerscientists.Itisaverypowerfuloperatingsystemwiththreeoutstandingfeatures.First,UNIXisaportableoperatingsystemthatcanbemovedfromoneplatformtoanotherwithoutmanychanges.ThereasonisthatitiswrittenmostlyintheClanguag
6、einsteadofamachinelanguageforaspecificsystem.Second,UNIXhasapowerfulsetofutilities(commands)thatcanbecombinedinanexecutablefilecalledascripttosolvemanyproblemsthatrequireprogramminginotheroperatingsystems.Third,itisdeviceindependentbecauseitincludest
7、hedevicedriversintheoperatingsystemitself,whichmeansthatitcanbeeasilyconfiguredtorunanydevice.Insummary,UNIXhaseveryfeaturethatapowerfuloperatingsystemhas.TheonlycriticismheardoftenaboutUNIXisthatitscommandsareshortandesoteric(深奥的)fornormalusers;infa
8、ct,itisveryconvenientforprogrammerswhoneedshortcommands.UNIX是一个在计算机程序设计员和计算机科学家中广为流行的操作系统。它是一个非常强大的操作系统,具有三个显著的特点。第一,UNIX是可移植的操作系统,可以只经过少量改动而从一个平台移植到另一个平台。原因是它多半用C语言编写,而不是用于特定系统的机器语言。第二,UNIX拥有一套功能强大的实用程序(命令),它们能够组合成被称为脚本的可执行文件,去解决许多问题,而这一工作在其他操作系统中则需
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