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计算机专业英语作业答案(供参考)计算机专业英语作业1第13章作业一VOCABULARY词汇一TRANSLATETHEFOLLOWINGWORDSANDEXPRESSIONSINTOCHINESE写出下列词组的汉语。1CENTRALPROCESSINGUNIT(CPU)中央处理器2TITLEBAR标题栏3OPERATINGSYSTEM操作系统4PERSONALCOMPUTER个人计算机5MENUBAR菜单栏6DESKPUBLISHING桌面排版7ELECTRONICSPREADSHEET电子表格8HARDDISK硬盘9DATABASE数据库10CURSOR光标二FILLINTHEBLANKSWITHTHECORRESPONDINGENGLISHABBREVIATIONS根据汉语写出相应的英语缩写。1随机存储器RAM2只读存储器ROM3传输控制协议TCP4数字视频光盘DVD5通用串行总线USB6计算机辅助设计CAD7计算机辅助制造CAM8中央处理器CPU三TRANSLATETHEFOLLOWINGCHINESEINTOENGLISH根据汉语写出相应的英语。1键盘KEYBORD2鼠标MOUSE3扫描仪SCANNER4打印机PRINTER5输入INPUT6输出OUTPUT7显示器MONITOR8存储器STORAGE9数据库DATABASE10操作系统OPERATINGSYSTEM11应用软件APPLICATIONSOFTWARE12字处理器WORDPROCESSOR13网络浏览器WEBBROWSER二TELLWHETHERTHEFOLLOWINGSTATEMENTSARETRUETORFALSEF判断正误。1ASSOONASYOUTURNTHECOMPUTEROFF,THECONTENTSOFRAMWILLDISAPPEAR2WINDOWSXPISMICROSOFTSMOSTADVANCEDDESKTOPOPERATINGSYSTEM3SOFTWARECANBEDIVIDEDINTOTWOGENERALCLASSESSYSTEMSOFTWAREANDAPPLICATIONSOFTWARE4MICROSOFTWORDXPISAMEMBEROFMICROSOFTOFFICE20005APPLICATIONSOFTWAREALSOCALLEDENDUSERPROGRAMISDESIGNEDTOPERFORMASPECIFICFUNCTIONDIRECTLYFORTHEUSER6WITHOUTSYSTEMSSOFTWARE,APPLICATIONSOFTWAREINACOMPUTERISUSELESS7WINZIP,WINRARANDMICROSOFTSINTERNETEXPLORERAREALLDATACOMPRESSIONSOFTWARE8WORDDOESNTHAVETHEFEATURETOACCESSINGTOWORLDWIDEWEB9MENUBARDISPLAYSTHENAMESOFTHEAPPLICATIONANDDOCUMENT10MICROSOFTWORDCANHELPYOUDESIGNANDMANIPULATESPREADSHEETELECTRONICALLY三MATCHTHEFOLLOWINGWORDSANDEXPRESSIONSINTHELEFTCOLUMNWITHTHOSESIMILARINMEANINGINTHERIGHTCOLUMN将左列的词汇与右列相应的汉语匹配。(一)1CENTRALPROCESSINGUNIT(CPU)A操作系统2HARDWAREB输入3RAMRANDOMACCESSMEMORYC只读存储器4ROMREADONLYMEMORYD应用软件5INPUTE中央处理器6OUTPUTF系统软件7OPERATINGSYSTEMG硬件8APPLICATIONSOFTWAREH随机存储器9SYSTEMSOFTWAREI内存10MEMORYJ输出1E6J2G7A3H8D4C9F5B10I二1BINARYSYSTEMAANINPUTDEVICE2PRINTERBACOMPRESSIONSOFTWARE3MICROSOFTWORDCANOPERATINGSYSTEM4WINZIPDANUMBERINGSYSTEMBASEDONTHEDIGITS0AND15INTERNETEXPLOREREAPARTOFMICROSOFTWORDINTERFACE6MOUSEFANELECTRONICSPREADSHEET7MICROSOFTEXCELLGANOUTPUTDEVICE8DOSHAWORDPROCESSOR9TITLEBARIAWEBBROWSER1D6A2G7F3H8C4B9E5I四FILLINTHEBLANKSWITHSUITABLEWORDSOREXPRESSIONSFROMTHELISTGIVENBELOW,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。)1THECENTRALPROCESSINGUNITCPUISTHEHEARTOFTHECOMPUTERSYSTEMSAMONGOTHERTHINGS,ITSCONFIGURATIONDETERMINESWHETHERACOMPUTERISFASTORSLOWINRELATIONTOOTHERCOMPUTERSTHECPUISTHEMOSTCOMPLEXCOMPUTERSYSTEMCOMPONENT,RESPONSIBLEFORDIRECTINGMOSTOFTHECOMPUTERSYSTEMACTIVITIESBASEDONTHEINSTRUCTIONSPROVIDEDASONECOMPUTERGENERATIONHASEVOLVEDTOTHENEXT,THEPHYSICALSIZEOFTHECPUHASOFTENBECOMESMALLERANDSMALLER,WHILEITSSPEEDANDCAPACITYHAVEINCREASEDTREMENDOUSLYINDEED,THESECHANGESHAVERESULTEDINMICROCOMPUTERSTHATARESMALLENOUGHTOFITONYOURDESKORYOURLAPCOMPONENTHEARTRESULTINSPEEDDETERMINE2WORDPROCESSOR,_SPREADSHEET_,DATABASEAREALLAPPLICATIONSOFTWAREWORDPROCESSOR,ASPECIALPROGRAMCANENABLEACOMPUTERUSERTOCREATEA_DOBUMENT_,STOREITONA_DISK_,DISPLAYITONASCREEN,EVENPRINTITONA_PRINTER_THESOFTWARESUCHAS_MICROSOFTWORD_,WPS,STAROFFICEAREWORDPROCESSORSSPREADSHEETISDIFFERENTFROMASIMPLETABLE,FORWHOSE_VALUE_HAVEPREDEFINEDRELATIONSHIPTOEACHOTHER,ANDEACHOFTHEMSITSINA_CELL_AMONGTHESPREADSHEETAPPLICATIONS,LOTUS123AND_MICROSOFTEXCEL_ARETHEMOSTFAMOUSTOACCESSINFORMATIONFROMADATABASE,THECOMPUTERUSERNEEDA_DBMSDATABASEMANAGEMENTSYSTEM_3MICROSOFTWORDXPISTHECURRENTWINDOWVERSIONOFWORD,ANDDOCUMENTSCREATEDINWORDXPCANBEEASILY_INCORPORATEDINTO_EXCEL,POWERPOINTANDACCESSFILESINTHEINTERFACEOFWORD,THE_TITLEBAR_DISPLAYSTHENAMEOFTHECURRENTAPPLICATIONANDNAMEOFTHECURRENTDOCUMENTTHE_MENUBAR_LISTSTHENAMESOFTHEMENUSAVAILABLETHE_TOOLBAR_GIVESTHEUSERQUICKACCESSTOFREQUENTLYUSEDEDITINGFUNCTIONSTHE_RULER_ENABLESTHEUSERTOCHANGELEFTANDRIGHT_MARGIN_五TRANSLATION(翻译。)(一)TRANSLATETHEFOLLOWINGSENTENCESINTOCHINESE(将下列句子翻译成汉语。)1MOSTMICROCOMPUTERPRINTERSPRINTONECHARACTERATATIME,USUALLYATRATESVARYINGFROM30TOPERHAPS180CHARACTERSPERSECONDS大多数的微型计算机打印机一次打印一个字符,通常以每秒30180个字符的速度打印。2WINDOWSXPHASAWIDERANGEOFENTERTAINMENTFEATURESANDMULTIMEDIASUPPORTDESIGNEDTOFULLYINTEGRATEDIGITALMEDIAINTOTHEPCWINDOWSXP具有很多娱乐性能,并支持多媒体技术,将数字媒体集成于PC之中。3ANAPPLICATIONSOFTWAREISANYPROGRAMDESIGNEDTOPERFORMASPECIFICFUNCTIONDIRECTLYFORTHEUSEROR,INSOMECASES,FORANOTHERAPPLICATIONPROGRAM应用软件是为用户设计的具有专门功能的软件,或在某些情况下,为另一种应用程序设计的MICROSOFTWORDPRINTERDBMSDATABASEMANAGEMENTSYSTEMSPREADSHEETDISKCELLVALUEMICROSOFTEXCELDOCUMENTMARGINSTANDARDTOOLBARRULERTITLEBARMENUBARINCORPORATEINTO软件。4AWORDPROCESSORENABLESYOUTOCREATEADOCUMENT,STOREITELECTRONICALLYONADISK,DISPLAYITONASCREEN,MODIFYITBYENTERINGCOMMANDSANDCHARACTERSFROMTHEKEYBOARD,ANDPRINTITONAPRINTER字处理器使你能够创建文档,并将它存在磁盘上,在显示器上显示,通过从键盘输入命令和字符进行修改,并在打印机上输出。5THEREARESEVERALAPPLICATIONSCALLEDWEBBROWSERSTHATMAKEITEASYTOACCESSTHEWORLDWIDEWEB,TWOOFTHEMOSTPOPULARBEINGNETSCAPENAVIGATORANDMICROSOFTSINTERNETEXPLORER有一些叫做网络浏览器的应用软件可以使我们访问万维网,其中两个比较流行的是NETSCAPENAVIGATOR和MICROSOFTINTERNETEXPLORER6SPREADSHEETAPPLICATIONSARECOMPUTERPROGRAMSTHATLETYOUCREATEANDMANIPULATESPREADSHEETS电子表格软件(有时简称为电子表格)是能够使你创建和操纵电子表格的计算机程序。7WORDOFFERSMANYFEATURES,INCLUDINGDESKTOPPUBLISHINGANDACCESSTOTHEWORLDWIDEWEBWORD提供很多功能,包括桌面排版和访问万维网。8ASYOUCREATEASPECIFICDOCUMENT,SUCHASABUSINESSLETTERORRESUME,WORDPROVIDESWIZARDS,WHICHASKQUESTIONSANDTHENUSEYOURANSWERSTOFORMATTHEDOCUMENTBEFOREYOUTYPETHETEXTOFTHEDOCUMENT当你要产生一个文件,如一封商业信函或一份简历时,WORD会提供向导,它先提出一些问题,然后在输入文字之前,根据你的回答规定该文件的格式。9USERSOFTENSAVETHEIRWORKFREQUENTLYONTONONVOLATILESECONDARYSTORAGEDEVICESSUCHASDISKETTESORHARDDISKS用户经常在保存工作在非易失性的二级存储设备上例如磁带或硬盘。10WHENEDITINGINWORD,AUSERCANCHANGELEFTANDRIGHTMARGINSWITHTHERULER在WORD中进行编辑时,用户可以用标尺改变左边距和右边距。(二)TRANSLATETHEFOLLOWINGPARAGRAPHSINTOCHINESE(将下列各段翻译成汉语)。1THECENTRALPROCESSINGUNITCPUISTHEHEARTOFTHECOMPUTERSYSTEMSAMONGOTHERTHINGS,ITSCONFIGURATIONDETERMINESWHETHERACOMPUTERISFASTORSLOWINRELATIONTOOTHERCOMPUTERSTHECPUISTHEMOSTCOMPLEXCOMPUTERSYSTEMCOMPONENT,RESPONSIBLEFORDIRECTINGMOSTOFTHECOMPUTERSYSTEMACTIVITIESBASEDONTHEINSTRUCTIONSPROVIDEDASONECOMPUTERGENERATIONHASEVOLVEDTOTHENEXT,THEPHYSICALSIZEOFTHECPUHASOFTENBECOMESMALLERANDSMALLER,WHILEITSSPEEDANDCAPACITYHAVEINCREASEDTREMENDOUSLYINDEED,THESECHANGESHAVERESULTEDINMICROCOMPUTERSTHATARESMALLENOUGHTOFITONYOURDESKORYOURLAP中央处理器(CPU)是计算机系统的心脏。一台计算机相对于其它计算机的速度是快还是慢,除了别的因素外,CPU的配置起着决定的作用。CPU是最复杂的计算机系统设备,它根据提供的指令负责指挥协调计算机系统的全部活动。当老一代计算机被新的一代计算机代替的时候,CPU的实际尺寸往往变得越来越小,而其速度和能力却增加了许多。这种变化的结果就使得微机缩小得可以放在你的桌子上或你的膝上。2PERSONALCOMPUTERSOFTWAREISBASEDONSPECIFICOPERATINGSYSTEMSANDMACHINESOPERATINGSYSTEMSSOFTWAREDEFINESTHEPERSONALITYOFTHECOMPUTERBYSPECIFYINGTHEWAYINWHICHPROGRAMSARECONTROLLED,FILESARESTOREDANDRETRIEVED,ANDHOWTHESYSTEMSHARDWARECOMPONENTSAREHELDTOGETHERSOFTWAREWRITTENTORUNONASPECIFICPCOPERATINGSYSTEMCANTRUNONANOTHERTOUSEPCSEFFECTIVELY,ONEMUSTUNDERSTANDTHECAPABILITIESOFTHEIROPERATINGSYSTEMSSOFTWARE个人计算机软件建立于特定的操作系统和计算机。操作系统软件通过一系列措施定义了计算机的性能,包括如何控制程序执行、文件如何存储和读取、系统硬件组件如何管理等。基于某一特定的PC操作系统编写的软件不能用于其他操作系统。为了充分利用PC机,用户必须了解操作系统的特性。3ANAPPLICATIONSOFTWAREALSOCALLEDENDUSERPROGRAMISANYPROGRAMDESIGNEDTOPERFORMASPECIFICFUNCTIONDIRECTLYFORTHEUSEROR,INSOMECASES,FORANOTHERAPPLICATIONPROGRAMEXAMPLESOFAPPLICATIONSOFTWAREINCLUDEWORDPROCESSORSDATABASEPROGRAMSWEBBROWSERSDEVELOPMENTTOOLSDRAWING,PAINT,ANDIMAGEEDITINGPROGRAMSANDCOMMUNICATIONPROGRAMSFIGURATIVELYSPEAKING,APPLICATIONSOFTWARESITSONTOPOFSYSTEMSOFTWAREBECAUSEITISUNABLETORUNWITHOUTTHEOPERATINGSYSTEMANDSYSTEMSOFTWARE应用软件(又称作终端用户程序)是直接为用户设计的具有专门功能的软件,或在某些情况下,为另一种应用程序设计的。应用软件的例子有字处理器,数据库程序,网络浏览器,打发工具,绘图和图像编辑程序,通信程序等。比喻的说,应用软件坐在系统软件的上面,这是因为如果没有操作系统和系统公用程序应用软件将不能运行。计算机专业英语作业2第46章作业一VOCABULARY词汇一TRANSLATETHEFOLLOWINGWORDSANDEXPRESSIONSINTOCHINESE写出下列词组的汉语。1DATABASE数据库2FLATFILEDATABASE平面数据库3RELATIONALDATABASE关系数据库4DATASTRUCTURE数据结构5BUILTIN内置6CODING编码7MACHINELANGUAGE机器语言8PROPERTYWINDOW属性窗口9SOFTWARECRISIS软件危机10OBJECTMODEL对象模式11BLACKBOXTESTING黑盒测试12WHITEBOXTESTING白盒测试13BUG错误14SOFTWAREMAINTENANCE软件维护15REQUIREMENTSANALYSIS_ASSEMBLYLANGUAGE_ANDMACHINELANGUAGE_THEREAREDIFFERENTHIGHLEVELPROGRAMMINGLANGUAGESFORTUNATELY,MOSTOFTHEMHAVEMANYKINDSOF_CONSTRUCT_INCOMMONANDVARYONLYINTHEWAYTHATTHESEMUSTBE_WRITTEN_THEREFORE,FIRSTTHINGTOBEDECIDEDABOUTATASKISTOCHOOSEWHICHPROGRAMMINGLANGUAGEISBESTSUITEDFORTHEJOB3SOFTWARETESTING,WHICHISDEFINEDASTHEEXECUTIONOFAPROGRAMTOFINDITS_FAULTS_,ISAVITALPARTOFTHESOFTWARELIFECYCLETHEREAREDIFFERENTTYPESOFTESTING,MAINLY,THEYARE_BLACKBOXTESTINGORFUNCTIONALTESTING,WHICHTESTSWHETHERTHE_OUTPUT_ISTHEEXPECTEDRESULTWITHTHE_VALID_INPUTAND_WHITEBOXTESTING_ORGLASSBOXTESTINGWHICHISPERFORMEDTO_REVEAL_PROBLEMSWITHTHE_INTERNAL_STRUCTUREOFAPROGRAMDEBUGGINGISTHEPROCESSOFANALYZINGANDLOCATINGBUGSWHENSOFTWAREDOESNOTBEHAVEASEXPECTEDSOFTWARETESTINGISAMUCHMORE_THOROUGH_MEANSOFIDENTIFYINGSOFTWARE_BUGS_THEREFORE,DEBUGGINGSUPPORTSTESTINGOTHERTHANREPLACINGTESTING四TRANSLATION(翻译。)(一)TRANSLATETHEFOLLOWINGSENTENCESINTOCHINESE(将下列句子翻译成汉语。)1ADATABASESYSTEMISASOFTWARESYSTEMWHICHCANMANAGEADATABASESTOREDINCOMPUTERFILES一个数据库系统是能够管理计算机中存储的数据库的软件系统。2RELATIONALDATABASESALSOHAVEFUNCTIONS“BUILTIN“THATHELPTHEMTOGET,SORTANDEDITTHEDATAINMANYDIFFERENTWAYS关系型数据库还具有“内置”的功能帮助其用多种方式获取、排序和编辑数据。3SQLSERVERISDESIGNEDTOALLOWTHOUSANDSOFUSERSTOACCESSTHEDATABASEATTHESAMETIMEANDISATRUECLIENT/SERVERDATABASESYSTEMSQLSERVER被设计为允许数千用户同时访问数据库,并且是真正的客户机/服务器数据库系统。HIGHLEVELLANGUAGEASSEMBLYLANGUAGEWRITTENMACHINELANGUAGEFACILITATENOTATIONCONSTRUCTBLACKBOXTESTINGINTERNALBUGTHOROUGHREVEALOUTPUTFAULTSVALIDWHITEBOXTESTING4DURINGTHELASTFEWYEARS,ITHASBEENREALIZEDTHATMAINTENANCEOFPROGRAMSISMOREEXPENSIVETHANDEVELOPMENT,SOREADINGOFPROGRAMSBYHUMANSISASIMPORTANTASWRITINGTHEM在过去的一些年里,人们已经意识到维护一个软件比开发一个软件还要昂贵,所以人们读程序和写程序一样重要。5PROGRAMMINGLANGUAGESAREDESIGNEDTOFACILITATETHECOMMUNICATIONBETWEENHUMANANDCOMPUTERS程序设计语言用于使人和计算机之间的交流变得容易。6FORTUNATELYMOSTPROGRAMMINGLANGUAGESHAVEMANYKINDSOFCONSTRUCTSINCOMMONANDVARYONLYINTHEWAYTHATTHESEMUSTBEWRITTEN幸运的是程序设计语言之前在结构上有许多相同之处,不同之处是它们书写的方式。7SOMEAPPLICATIONS,SUCHASWORD,ALLOWFORSEVERALWINDOWSINASPECIALMODECALLEDMDIINWHICHYOUCANOPENMULTIPLEDOCUMENTSWITHINTHESAMEAPPLICATION一些应用程序,如WORD,允许一些窗口使用MDI模式,使你能够在一个软件中打开多个数据文档。8FORDEVELOPINGASOFTWAREPRODUCT,THEDEVELOPMENTPROCESSISDIVIDEDINTO5STAGESREQUIREMENTSANALYSISSPECIFICATION,DESIGN,CODING,TESTING,ANDMAINTENANCE开发一个软件产品,开发过程分为5个阶段需求分析和说明,设计,编码,测试。9OBJECTORIENTATIONMAYINCREASEPRODUCTIVITYBECAUSEOOAANDOOD,IFDONECORRECTLY,RESULTINPRODUCTSTHATARECLEANER,MOREUNDERSTANDABLE,ANDEASIERTOIMPLEMENTANDTEST面向对象方法可以提高生产效率是因为面向对象分析和设计,如果正确执行了面向对象方法,可以产生出更清晰,更易理解,更容易实现和测试的软件。10FUNCTIONALTESTINGTESTSWHETHERTHEOUTPUTISTHEEXPECTEDRESULTWITHTHEVALIDINPUT功能测试是检查使用有效的输入是否能得到所期望的输出。(二)TRANSLATETHEFOLLOWINGPARAGRAPHSINTOCHINESE(将下列各段翻译成汉语)。1SQLSERVERISARDBMSRELATIONALDATABASEMANAGEMENTSYSTEMMADEBYMICROSOFTTHISMEANSTHATTHEDATAISSTOREDINTWODIMENSIONALTABLESRDBMSSALLHAVETABLESCALLEDCATALOGSORDICTIONARIESTHATCONTAININFORMATIONABOUTTHEPARTICULARDATABASESSQLSERVERISDESIGNEDTOALLOWTHOUSANDSOFUSERSTOACCESSTHEDATABASEATTHESAMETIMEANDISATRUECLIENT/SERVERDATABASESYSTEMITISMUCHMORESECURETHANACCESSRIGHTSCANBEASSIGNEDTOINDIVIDUALUSERSANDADMINISTRATORSFOREXAMPLEYOUCANSETUPONEUSERTHATCANONLYINSERTDATAINTHEDATABASEBUTCANNOTDELETEANYSQLSERVER是MICROSOFT开发的关系型数据库管理系统。这意味着数据存储在二维的表中。关系型数据库管理系统都具有被称为目录或字典的表。SQLSERVER被设计为允许数千用户同时访问数据库,并且是真正的客户机/服务器数据库系统,比ACCESS更加安全。可以为个别用户和管理员分配权限。例如您可以设置某个用户只能在数据库中插入数据,而不能删除任何数据。2AHIGHLEVELLANGUAGEISANARTIFICIALLANGUAGEWITHWHICHWECANWRITEVARIOUSINSTRUCTIONSTHISISPOSSIBLENOTBECAUSECOMPUTERPROCESSORSARENOWSOTECHNOLOGICALLYADVANCEDTHATTHEYCANUNDERSTANDTHESELANGUAGESYOUSHOULDTRANSLATEFROMPROGRAMMINGLANGUAGESINTOMACHINELANGUAGEWHICHCANBEUNDERSTOODBYTHECOMPUTERPROCESSORSCOMPILERSCANACCOMPLISHTHISTASKTHISDOESMEANTHATAHIGHLEVELLANGUAGEPROGRAMISNOTDIRECTLYEXECUTABLEITMUSTBECOMPILEDTOPRODUCEPROCESSORPROGRAM,WHICHISEXECUTABLE高级语言是一种人造语言,使用它我们可以写不同的指令。这成为可能不是因为计算机处理器如今是如此的技术先进以至于它们可以理解这些语言。你需要将这些语言翻译成计算机处理器能够理解的机器语言。编译器能够完成这项工作。这就意味着高级语言程序不是直接可执行的它必须被编译生成处理器程序,这些程序是可执行的。3OVERTHELASTFEWDECADESTHEREHASBEENATREMENDOUSGROWTHININFORMATIONTECHNOLOGYANDITSIMPACTONEVERYDAYLIFECOMPLEXSOFTWARESYSTEMSHAVEBECOMECRITICALTOTHEOPERATIONOFMANYSYSTEMSINAREASSUCHASBANKING,COMMUNICATIONS,MANUFACTURING,POWERGENERATION,ANDTRANSPORTATIONPROGRESSINCOMPUTERSCIENCEANDACCUMULATEDEXPERIENCEWITHINDUSTRIALPRODUCTIONOFSOFTWAREHAVELEDTOTHEEMERGENCEOFSOFTWAREENGINEERINGASASEPARATEDISCIPLINETHESOFTWAREENGINEERINGDISCIPLINEHASBEENDEFINEDAS“THEAPPLICATIONOFSYSTEMATIC,DISCIPLINED,QUANTIFIABLEAPPROACHESTOTHEDEVELOPMENT,OPERATION,ANDMAINTENANCEOFSOFTWARE“THATIS,THEAPPLICATIONOFENGINEERINGTOSOFTWARE在过去的几十年间,信息技术有了巨大的发展,并且影响着我们每天的生活。复杂的软件系统已经成为许多领域的关键,如银行,通信,制造业,电力,交通等。随着计算机科学的进步和工业生产经验的积累,导致软件工程作为一个独立的标准出现。软件工程规范已经被定义为“应用系统的、规范的、量化的方法开发、操作和维护软件。”也就是说,使用工程的方法开发软件。计算机专业英语作业3第79章作业一VOCABULARY词汇一TRANSLATETHEFOLLOWINGWORDSANDEXPRESSIONSINTOCHINESE写出下列词组的汉语。1TRANSMISSIONMEDIA传输介质2BUSNETWORK总线网络3MANAGEMENTINFORMATIONSYSTEM管理信息系统4TRANSACTIONPROCESSING事务处理5DECISIONSUPPORTSYSTEM决策支持系统6ELECTRONICCOMMERCE电子商务7DIGITALVIDEO数字视频8CREDITCARD信用卡9DATAWAREHOUSE数据仓库10REALTIME实时11NETWORKPERMISSION网络权限12COMPUTERVIRUS计算机病毒13EMAILATTACHMENT电子邮件附件14NETWORKSECURITY网络安全15SECURITYPATCH安全补丁16IMSINFORMATIONMANAGEMENTSTRATEGY信息管理策略二FILLINTHEBLANKSWITHTHECORRESPONDINGENGLISHABBREVIATIONS根据汉语写出相应的英语缩写。1局域网LAN2广域网WAN3万维网WWW4超文本链接标示语言HTML5文件传送输协议FTP6传输控制协议/网际协议TCP/IP7开放系统互连OSI8电子数据交换EDI9企业与个人的电子商务交易方式B2C10企业之间的电子商务交易方式B2B三TRANSLATETHEFOLLOWINGCHINESEINTOENGLISH根据汉语写出相应的英语。1星型网络STARNETWORK2路由器ROUTER3交换机SWITCH4IP地址IPADDRESS5多媒体MULTIMEDIA6音频AUDIO7视频VIDEO8图形GRAPHIC9图像IMAGE10摄像机VIDEORECORDER11黑客HACKER11防火墙FIREWALL二TELLWHETHERTHEFOLLOWINGSTATEMENTSARETRUETORFALSEF判断正误。1AWANISANETWORKTHATCONNECTSLANSANDNODESACROSSAWIDEGEOGRAPHICALAREA2WWWPROVIDESACCESSTOAVARIETYOFINTERNETRESOURCESFROMDIFFERENTINTERFACES3THECHIEFRESPONSIBILITYOFTCP/IPISTOENSURERELIABLEPOINTTOPOINTCONNECTIVITY4THEMAINFOCUSOFMISISTHEMANAGEMENTFUNCTIONOFANORGANIZATION5COMPAREDWITHSIMPLENONEDIBASEDPURCHASE,EDIPURCHASEISFASTER,CHEAPERANDCONVENIENT6AMULTIMEDIASYSTEMALLOWSENDUSERSTOSHARE,COMMUNICATEANDPROCESSAVARIETYOFFORMSOFINFORMATIONINANINTEGRATEDMANNER7DATAWAREHOUSEISASINGLESOURCEOFINFORMATIONTOUNDERSTANDDIFFERENTSUBJECTS8DATAWAREHOUSEONLYCONTAINSCURRENTINFORMATION9NEWANTIVIRUSSOFTWAREISALWAYSMOREEFFECTIVEINDEFENDINGVIRUSATTACK10HACKERSSOMETIMESCANDISGUISETHEMSELVESASINTERNALUSERSANDATTACKYOURSYSTEMUNDETECTED四MATCHTHEFOLLOWINGWORDSANDEXPRESSIONSINTHELEFTCOLUMNWITHTHOSESIMILARINMEANINGINTHERIGHTCOLUMN将左列的词汇与右列相应的汉语匹配。(一)1MISA局域网2HTMLB电子数据交换3LANC管理信息系统4FTPD万维网5TCP/IPE企业与个人的电子商务交易方式6WWWF传输控制协议/网际协议7EDIG文件传送输协议8OSIH超文本链接标示语言9B2CI企业之间的电子商务交易方式10B2BJ开放系统互连1C6D2H7B3A8J4G9E5F10I二1ROUTERA音频2HUBB图像3SWITCHC集线器4MULTIMEDIAD路由器5AUDIOE防火墙6VIDEOF交换机7GRAPHICSG多媒体8IMAGEH视频9HACKERI图形10FIREWALLJ黑客1D6H2C7I3F8B4G9J5A10E四FILLINTHEBLANKSWITHSUITABLEWORDSOREXPRESSIONSFROMTHELISTGIVENBELOW,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。)1TRAFFICFACILITATENETWORKPROTOCOLMESSAGETRANSMISSIONPACKETDESTINATIONTCP/IPCONSISTSOFTWOPROTOCOLSITUSESPACKETSWITCHINGTOFACILITATETHETRANSMISSIONOFMESSAGESPACKETSWITCHINGDIVIDESMESSAGEINTOSMALLUNITESCALLEDPACKETSPACKETSTRAVELALONGTHENETWORKSEPARATELY,BASEDONTHEFINALDESTINATIONANDNETWORKTRAFFICANDOTHERNETWORKCONDITIONS2CONVERTTRANSFERNETWORKINGCONNECTDECISIONROUTINESOFTWAREPACKAGEMANAGEMENTINFORMATIONSYSTEMCONNECTSALLTHECOMPONENTSOFANORGANIZATIONTOGETHERITPROVIDESINFORMATIONSUPPORTFORDECISIONMAKERSTHESEINFORMATIONISCONVERT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