計(jì)算機(jī)專業(yè)英語測試題及答案

計(jì)算機(jī)專英語測試題一、匯測試題（小題分，共20分）()．Translatethefollowingwordsexpressionsinto(共10分，每題分)1．2．3．4．Object-oriented5．utilityprogram6．system7．databaseadministrator8．9．10spreadsheet(二)termsChineseEnglish(共分，每題1分)1．央處理器2．域網(wǎng)3．級計(jì)算機(jī)4．子商務(wù)5．算機(jī)安全6．算機(jī)文化

精品文庫7．站8．名9．據(jù)庫管理系統(tǒng)10．軟件工程二、完型填空題（空1分，共20）Fillineachblankswithwordsgiventhelistif1.hardwareistheinvolvedtheofathecanbephysicallyhandled.Thefunctionoftheseisinto,andComponentsincategoriestospecifically,unittheelectronicthecomputationalabilityandofcomputer,viacircuitrycalledfunctionequipmentcircuitrystorage歡迎下載

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精品文庫2.Intherelationalmodel,dataintwo-dimensionalThereorimposedontablesorrelationsrelatedeachother.databasethedatasoitsofrelationortables.doesnotisstoredtables:thephysicaloftheisofthewayinwhichlogicallyhierarchicalorganizerelationaldataviewtable三、英譯漢題（每10分，共20分）TranslatethefollowingfromEnglishintoChinese:1.Thefieldofcomputersciencegrownrapidlysincetheduetheincreaseintheirhaveundergonemanyduringinresponsetouseradvancesintechnology.Newerideasincomputingparallelcomputing,distributedandartificialintelligence,alteredtheconceptsformandIn歡迎下載

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精品文庫computingworkedonsimultaneouslybydifferentprocessors,andspeedsolutionoftheproblem.AnothertypecomputingcalledcomputingCPUoartificial(AI)hasseveralotherofprogramming.2.areas

high-levelareInlanguages,relatedblocksofstatementsperformsomefunctionaretogetherintoaprogramorprocedure,“AIfsameofisneededinastatementtoprocedure.InisjustAlargeprogrambebytogetherdifferent四、漢譯英題（）歡迎下載

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精品文庫最著名的互聯(lián)網(wǎng)例子是因特網(wǎng)網(wǎng)起源于世紀(jì)60年代初的研究項(xiàng)目。其目標(biāo)是發(fā)展一種能將各種計(jì)算機(jī)網(wǎng)絡(luò)連接起來，使它們運(yùn)行時(shí)能夠成為一個(gè)不因局部災(zāi)難而崩潰的互聯(lián)系統(tǒng)。最初的大多數(shù)工作是由美國政府通過國防部高級研究計(jì)劃（DefenseAdvancedProjects）發(fā)起的。隨著歲月的推移，因特網(wǎng)的開發(fā)從一個(gè)國防項(xiàng)目轉(zhuǎn)變成一個(gè)學(xué)術(shù)研究項(xiàng)目。如今，它在很大程度上是一個(gè)商業(yè)項(xiàng)目，連接著全世界的廣域網(wǎng)、城域網(wǎng)和局域網(wǎng)，涉及數(shù)百萬臺計(jì)算機(jī)。五．寫作題（20分）下面是一篇文的引言請根據(jù)引寫出該論文摘要，不過200個(gè)詞。paper.writeanabstractaccordingpaper,numberofwordstheshouldthan200words:AAlgorithmEZWWiththefastoftechnologymultimediausandefficiency.theamountofespeciallyisveryitstransmittingvery歡迎下載

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精品文庫limited,theofmultimediabottleneckoftheofTheandtechnologicalconditioncannotbesolvedhardwaretechnology.Hence,ittoapplycompressiontechnologytotheamountofanditstransmittinginordertomaketechnologybemoreandefficiencyImagecompressiontechnologyfromShannoninformationtheoryinseverallosslessencodinghavebeensuchasHuffmanArithmeticencoding,etc.theratiostheseschemesarestillverylow,cannotrequirementsofstoragemanypeoplewidelystudiedcompressionschemes,theyhavetriedtoincreaseratioremovingtheinformationdetailsnotvision.InKLDiscreteTransform(DCT)andearlyorlate.Buttechniquestheirdrawbacks.歡迎下載

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精品文庫techniquesfrequentlycauseastheblockingeffectinJPEG.newtransmittingmediarepresentedbyhavesetdemandtheandtransmissionofimages,asrequiringcodestreamandstream.Thiscompressionalgorithmstoprovidehierarchicalforimagequalityandandon.flexibilitycannotbeprovidedbyscheme.Inthelate1980s,thedevelopmentoftheoryprovidedefficienttoolsformultiresolutionalandwaveletbasisforvarioushierarchicalimageofwaveletcompressionalsoshownthatcharacteristicsmultiresolution,embeddedstreamrequiredmodernapplicationsallcoincidewiththeofwaveletimageAtcompressionqualityofcompressionmuchbetterthanthatofDCT.thenewstillcompressionencodingadoptedasa[4].Intheofwaveletstillimageencoding,EmbeddedImage歡迎下載

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精品文庫UsingZerotreesCoefficients(EZW)isofmostefficient[3,5].Althoughisabetteritsverythecoefficientsnumerousandthecoefficientisverycomplexitistouseparallelsystemstospeedupthecomputationofencoding[1].Thisintroducesahighefficientparallelimplementedoncomputationalofislowerofsequentialandexistedparallel答案一、詞匯測試題（小題1，共20）（一）1.網(wǎng)吧2.微型計(jì)算機(jī)3.只讀存儲器4.面向?qū)ο缶幊?.用程序6.系統(tǒng)規(guī)格說明7.數(shù)據(jù)庫管理員8.調(diào)制解調(diào)器9.客戶/服務(wù)器模式10.電子數(shù)據(jù)表程序（二）1.centralprocessingunit2.WideAreaNetworks(WANs)3.putesecurity6.cyberculture7.Website8.domainname9.databasemanagementsystem10.softwareengineering歡迎下載

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精品文庫二、

完型填題（每空1分，共20）1、inputcircuitry2、tablesrelationsstoragedata三、英漢題（每題10分，共）1由于計(jì)算機(jī)使用的增加自世紀(jì)50年代以來計(jì)算機(jī)科學(xué)領(lǐng)域發(fā)展迅猛。作為對用戶需求和技術(shù)進(jìn)步的響應(yīng)計(jì)算機(jī)程序在這一時(shí)期經(jīng)歷了許多變化計(jì)算領(lǐng)域的新思想如并行計(jì)算分布式計(jì)算和人工智能從根本上改變了一度決定程序形式與功能的傳統(tǒng)概念在并行計(jì)算中一個(gè)問題的組成部分由不同的處理器同時(shí)處理樣就加快了問題的解決速度種稱為分布式計(jì)算的并行計(jì)算，使用多個(gè)互連計(jì)算機(jī)的中央處理器來解決問題工智能研究已經(jīng)帶了來其他幾種新的編程風(fēng)格。2.高級語言通常分為面向過程的語言函數(shù)式的語言面向?qū)ο蟮恼Z言或邏輯語言如今最常用的高級語言是面向過程的語言在這些語言中一個(gè)或多個(gè)相關(guān)的執(zhí)行某種完整功能的語句塊被組織成一個(gè)程序模塊或過程，并被給予諸如“procedureA”這樣的名字。如果程序中別的地方需要同一個(gè)過程，就可以用一個(gè)簡單的語句來調(diào)用該過程。實(shí)質(zhì)上，一個(gè)過程就是一個(gè)小小的程序?？梢詫?zhí)行不同任務(wù)的過程組合起來構(gòu)成一個(gè)大程序。四、漢英題（20分）Thenotableexampleofanisthe，whichfromtoearlygoaltotheabilitylinkavarietyofnetworkssothattheycouldfunctionassystemthatwouldbebyofthisoriginalworkbythroughtheDefenseProjects(DARPA).OverthethedevelopmentoffromatoacademicresearchandtodayitisacommercialundertakinglinksaworldwideofWANs,MANs,involvingmillionscomputers.五．寫作題（20