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計(jì)算機(jī)專業(yè)英語練習(xí)試卷1(共5套)(共174題)計(jì)算機(jī)專業(yè)英語練習(xí)試卷第1套一、英文選擇題(本題共18題,每題1.0分,共18分。)1、Asanoperatingsystemrepeatedlyallocatesandfreesstoragespace,manyphysicallyseparatedunusedareasappear.Thisphenomenoniscalled______.A.fragmentationB.compactionC.swappingD.PagingA、

B、

C、

D、

標(biāo)準(zhǔn)答案:A知識(shí)點(diǎn)解析:暫無解析2、Wecanusethewordprocessorto______yourdocuments.A.editB.computeC.translateD.UnloadA、

B、

C、

D、

標(biāo)準(zhǔn)答案:A知識(shí)點(diǎn)解析:暫無解析3、A______infectedcomputermayloseitsdata.A.fileB.databaseC.virusD.ProgramA、

B、

C、

D、

標(biāo)準(zhǔn)答案:C知識(shí)點(diǎn)解析:暫無解析4、Thelineofcomputingjobswaitingtoberunonacomputersystemmightbea______.Thejobsareservicedintheorderoftheirarrival,thatis,thefirstinisthefirstout.A.queueB.stackC.a(chǎn)rrayD.RecordA、

B、

C、

D、

標(biāo)準(zhǔn)答案:A知識(shí)點(diǎn)解析:暫無解析5、The______isacollectionofmodulesservingasinterfacebetweenhardwareandsoftwaretoprov2012q2/cteasoftwareplatform.A.computerB.processorC.a(chǎn)pplicationsoftwareD.operatingsystemA、

B、

C、

D、

標(biāo)準(zhǔn)答案:D知識(shí)點(diǎn)解析:暫無解析6、C++fullysupports______programming.A.visualB.object-orientedC.logicD.naturallanguageA、

B、

C、

D、

標(biāo)準(zhǔn)答案:B知識(shí)點(diǎn)解析:暫無解析7、TheInternetisanopensystem,andmostinformationisavailabletoeveryone.Itisveryimportanttoadd______toexistingsystemforprotectingthesecretinformation.A.webpagesB.modemC.securityD.NetworkA、

B、

C、

D、

標(biāo)準(zhǔn)答案:C知識(shí)點(diǎn)解析:暫無解析8、A______systemplacedbetweenthecompanynetworkandtheouts2012q2/cteworldmaylimitouts2012q2/cteaccesstotheinternalnetwork.A.firewallB.modemC.gatewayD.KeyA、

B、

C、

D、

標(biāo)準(zhǔn)答案:A知識(shí)點(diǎn)解析:暫無解析9、A______isafunctionalunitthatinterpretsandcarriesoutinstructions.A.memoryB.processorC.storageD.networkA、

B、

C、

D、

標(biāo)準(zhǔn)答案:B知識(shí)點(diǎn)解析:暫無解析10、A______consistsofthesymbols,characters,andusagerulesthatpermitpeopletocommunicatewithcomputer.A.programminglanguageB.networkC.keyboardD.DisplayA、

B、

C、

D、

標(biāo)準(zhǔn)答案:A知識(shí)點(diǎn)解析:暫無解析11、______software,alsocalledend-userprogram,includesdatabaseprograms,wordprocessors,spreadsheetsetc.A.ApplicationB.SystemC.CompilerD.UtilityA、

B、

C、

D、

標(biāo)準(zhǔn)答案:A知識(shí)點(diǎn)解析:暫無解析12、In______,theonlyelementthatcanbedeletedorremovedistheonethatwasinsertedmostrecently.A.a(chǎn)lineB.a(chǎn)queueC.a(chǎn)narrayD.a(chǎn)stackA、

B、

C、

D、

標(biāo)準(zhǔn)答案:D知識(shí)點(diǎn)解析:暫無解析13、Most______measuresinvolvedataencryptionandpassword.A.securityB.hardwareC.displayD.ProgramA、

B、

C、

D、

標(biāo)準(zhǔn)答案:A知識(shí)點(diǎn)解析:暫無解析14、Insufficient______cancauseaprocessortoworkat50%orevenmorebelowitsperformancepotential.A.mouseB.I/OC.documentD.MemoryA、

B、

C、

D、

標(biāo)準(zhǔn)答案:D知識(shí)點(diǎn)解析:暫無解析15、The______ine-mailmessageshasaffectedalmosteverycomputeraroundtheworldandhascausedthedamageofuptoUS$1billioninNorthAmerica.A.illnessB.virusC.weaknessD.AttachmentA、

B、

C、

D、

標(biāo)準(zhǔn)答案:B知識(shí)點(diǎn)解析:暫無解析16、Oneofthebasicrulesofcomputersecurityistochangeyour______regularly.A.nameB.computerC.deviceD.PasswordA、

B、

C、

D、

標(biāo)準(zhǔn)答案:D知識(shí)點(diǎn)解析:暫無解析17、Oneofthegreatestfeaturesofahome______istheabilitytoshareoneInternetconnectionsimultaneouslyovertwoormorecomputers.A.computerB.deviceC.networkD.WorkA、

B、

C、

D、

標(biāo)準(zhǔn)答案:D知識(shí)點(diǎn)解析:暫無解析18、TheusualaddressforaWebsiteisthe______pageaddress,althoughyoucanentertheaddressofanypageandhavethatpagesenttoyou.A.homeB.mainC.hostD.HouseA、

B、

C、

D、

標(biāo)準(zhǔn)答案:A知識(shí)點(diǎn)解析:暫無解析計(jì)算機(jī)專業(yè)英語練習(xí)試卷第2套一、英文選擇題(本題共45題,每題1.0分,共45分。)(1)isachannel'scapacitywhichdirectlyreflectsthedatatransferrateofthechanne1.(2)functionsinaNetWarenetworkwhichisusedtodefineaddressingschemes.(3)isanetworklayerdevicethatsupportsmultipleLANinterfacesandsegmentsLANsintosmallercollisionandbroadcastdomains.(4)isthepopularLANdevelopedunderthedirectionoftheIEEE802.3.(5)isadevicewhichenablesdigitalmicrocomputerstocommunicateacrossanalogtelephonelines.1、(1)isachannel’scapacitywhichdirectlyreflectsthedatatransferrateofthechanne1.(2)functionsinaNetWarenetworkwhichisusedtodefineaddressingschemes.(3)isanetworklayerdevicethatsupportsmultipleLANinterfacesandsegmentsLANsintosmallercollisionandbroadcastdomains.(4)isthepopularLANdevelopedunderthedirectionoftheIEEE802.3.(5)isadevicewhichenablesdigitalmicrocomputerstocommunicateacrossanalogtelephonelines.A、ThevolumeB、ThebandwidthC、ThenoiseD、Thedelay標(biāo)準(zhǔn)答案:B知識(shí)點(diǎn)解析:暫無解析2、A、NetBEUIB、IPC、IPXD、NCP標(biāo)準(zhǔn)答案:C知識(shí)點(diǎn)解析:暫無解析3、A、TherepeaterB、ThehubC、ThebridgeD、Therouter標(biāo)準(zhǔn)答案:D知識(shí)點(diǎn)解析:暫無解析4、A、TokenRingB、TokenBusC、EthernetD、FDDI標(biāo)準(zhǔn)答案:C知識(shí)點(diǎn)解析:暫無解析5、A、TherepeaterB、ThemodemC、ThehubD、Theprinter標(biāo)準(zhǔn)答案:B知識(shí)點(diǎn)解析:譯文的含義是:((1))指的是能直接反映傳輸系統(tǒng)的容量,選項(xiàng)B正確。((2))定義NetWare網(wǎng)絡(luò)上所使用的尋址方案(addressingschemes),選項(xiàng)C正確。((3))是一種連接多種網(wǎng)絡(luò)接口和網(wǎng)段,縮小廣播域(broadcastdomains)和沖突域(collisiondomains)的網(wǎng)絡(luò)設(shè)備,選項(xiàng)D正確。((4))是應(yīng)用最為廣泛的局域網(wǎng),符合IEEE802.3系列標(biāo)準(zhǔn)規(guī)范,選項(xiàng)C正確。((5)),調(diào)制解調(diào)器(modem)能使數(shù)字計(jì)算機(jī)通過模擬電話線進(jìn)行通信,選項(xiàng)B正確。6、______istheconsciousefforttomakealljobssimilar,routine,andinterchangeable.A、WWWB、InformatizationC、ComputerizationD、Standardization標(biāo)準(zhǔn)答案:D知識(shí)點(diǎn)解析:譯文的含義是:()就是不斷努力使所有工作都類似、常規(guī)化而且可交換。7、Asequenceofanynumberofcharactersenclosedinthedoublequeotes“”iscalledacharacter______.A、arrayB、groupC、setD、string標(biāo)準(zhǔn)答案:D知識(shí)點(diǎn)解析:譯文的含義是:雙引號(hào)“”中括起來的若干字符序列叫做()。選項(xiàng)A、B、C、D的含義分別是數(shù)組、組、集合、字符串,選項(xiàng)D為正確答案。8、InClaunguage,whenanarraynameispassedtoafunction,whatispassedisthe______ofthebeginningofthearray.A、dataB、valueC、locationD、element標(biāo)準(zhǔn)答案:C知識(shí)點(diǎn)解析:譯文的含義是:在C語言中,當(dāng)數(shù)組名傳遞給函數(shù)時(shí),傳遞的是數(shù)組的起始()。選項(xiàng)A、B、C、D的含義分別是數(shù)據(jù)、數(shù)值、位置、元素,選項(xiàng)C為正確答案。9、InClanguage,theresultofthelogical______operatoris1ifthevalueofitsoperandis0,0ifthevalueofitsoperandisnon-zero.A、ANDB、NOTC、ORD、EOR標(biāo)準(zhǔn)答案:B知識(shí)點(diǎn)解析:譯文的含義是:在C語言中,如果操作數(shù)的值為0,則邏輯運(yùn)算()的結(jié)果為1,如果操作數(shù)的值非0,則邏輯運(yùn)算NOT的結(jié)果為0。選項(xiàng)B為正確答案。10、The______isatemporarystorageareathatyoucanusetocopyormoveselectedtextorobjectamongapplication.A、cacheB、poolC、bufferD、clipboard標(biāo)準(zhǔn)答案:D知識(shí)點(diǎn)解析:譯文的含義是:()是臨時(shí)存儲(chǔ)區(qū),可用來在應(yīng)用程序之間復(fù)制或移動(dòng)所選的文本或?qū)ο?。選項(xiàng)A、B、C、D的含義分別是高速緩存、池、緩沖區(qū)、剪貼板,選項(xiàng)D為正確答案。The(1)programmeansaprogramwritteninahigh-levellanguage.Itisgenerallytranslatedtoan(2)program,whichisinaformdirectlyunderstandablybythecomputer.Thetranslationisusuallydonebyaprogramcalled(3).11、The(1)programmeansaprogramwritteninahigh-levellanguage.Itisgenerallytranslatedtoan(2)program,whichisinaformdirectlyunderstandablybythecomputer.Thetranslationisusuallydonebyaprogramcalled(3).A、assembleB、webC、CD、source標(biāo)準(zhǔn)答案:D知識(shí)點(diǎn)解析:暫無解析12、A、objectB、basicC、CD、assemble標(biāo)準(zhǔn)答案:A知識(shí)點(diǎn)解析:暫無解析13、A、compilerB、assemblerC、compileD、transfer標(biāo)準(zhǔn)答案:A知識(shí)點(diǎn)解析:譯文的含義是:(1)就是使用高級(jí)語言編寫的程序。通常情況下,它要轉(zhuǎn)換為(2)程序,也就是計(jì)算機(jī)可以直接理解的程序。這種轉(zhuǎn)換通常使用(3)來完成。對(duì)于第1空,選項(xiàng)A、B、C、D的含義分別是匯編、Web、C、源,選項(xiàng)D為正確答案。對(duì)于第2空,選項(xiàng)A、B、C、D的含義分別是目標(biāo)、基本、C、匯編,選項(xiàng)A為正確答案。對(duì)于第3空,選項(xiàng)A、B、C、D的含義分別是編譯器、匯編器、編譯、轉(zhuǎn)換,選項(xiàng)A為正確答案。14、______processingoffersmanywaystoedittextandestablishdocumentformats.youcaneasilyinsert,delete,change,moveandcopywordsorblocksoftext.A、DataB、DatabaseC、WordD、File標(biāo)準(zhǔn)答案:C知識(shí)點(diǎn)解析:譯文的含義是:()處理提供了多種方式編輯文本,以及建立文檔格式。可以很容易地插入、刪除、更改、移動(dòng)和復(fù)制文字或文本塊。選項(xiàng)A、B、C、D的含義分別是數(shù)據(jù)、數(shù)據(jù)庫(kù)、文字和文件,選項(xiàng)C為正確答案。15、"crolling"isatechniquemostcommonlyassociatedwith______.A、diskB、displayC、printerD、memory標(biāo)準(zhǔn)答案:B知識(shí)點(diǎn)解析:譯文的含義是:“滾動(dòng)”是與()密切相關(guān)的一種技術(shù)。選項(xiàng)A、B、C、D的含義分別是磁盤、顯示器、打印機(jī)和內(nèi)存,選項(xiàng)B為正確答案。16、WhichoneofthesestatementsaboutconnectingtotheInternetistrue?______A、TheInternetcanonlybeusedtolinkcomputerswithsameoperatingsystemB、TheInternetcanbeusedtoconnectcomputerswithdifferentISPC、YoumusthaveamodemtoconnecttotheInternetD、YoumusthaveatelephonelinetoconnecttotheInternet標(biāo)準(zhǔn)答案:B知識(shí)點(diǎn)解析:譯文的含義是:下面有關(guān)因特網(wǎng)連接的敘述,哪個(gè)是正確的?選項(xiàng)A的含義是:因特網(wǎng)只能連接具有相同操作系統(tǒng)的計(jì)算機(jī)。這是錯(cuò)誤的說法,因?yàn)橐蛱鼐W(wǎng)上連接的計(jì)算機(jī),有許多種操作系統(tǒng)。選項(xiàng)B的含義是:因特網(wǎng)可以連接使用不同ISP的計(jì)算機(jī)。這是正確的。本題正確答案為選項(xiàng)B。選項(xiàng)C的含義是:連接到因特網(wǎng)必須有調(diào)制解調(diào)器。這是錯(cuò)誤的。因?yàn)橐蛱鼐W(wǎng)接入方式通常有專線連接、局域網(wǎng)連接、無線連接和電話撥號(hào)連接4種。D的含義是:連接到因特網(wǎng)必須有電話線。這是錯(cuò)誤的。理由同上。17、InClanguage,onemethodofcommunicatingdatabetweenfunctionsisby______.A、argumentsB、variablesC、messagesD、constants標(biāo)準(zhǔn)答案:A知識(shí)點(diǎn)解析:譯文的含義是:在C語言中,函數(shù)之間的一種通信方式是使用()。選項(xiàng)A~選項(xiàng)D的含義分別是:參數(shù)、變量、消息和常量。18、WhenastringconstantiswritteninCprogram,thecompilercreates______ofcharacterscontainingthecharactersofthestring,andterminatingitwith"\0".A、agroupB、anarrayC、asetD、aseries標(biāo)準(zhǔn)答案:B知識(shí)點(diǎn)解析:譯文的含義是:在使用C語言編寫的字符串常量時(shí),編譯器會(huì)創(chuàng)建字符(),該數(shù)組中包含字符串字符,并使用\0來終止。選項(xiàng)A~D的含義分別是一組、一個(gè)數(shù)組、一個(gè)集合、一個(gè)系列。19、InClanguage,theincrementanddecrement______canonlybeappliedtovariables,soanexpressionlikex=(i+j)++isillegal.A、operationB、operateC、operatorD、operand標(biāo)準(zhǔn)答案:A知識(shí)點(diǎn)解析:譯文的含義是:在C語言中,增量和減量()只能應(yīng)用于變量,所以,x=(i+j)++這樣的表達(dá)式是不合法的。選項(xiàng)A~D的含義分別是操作(名詞)、操作(動(dòng)詞)、操作符、操作數(shù)。20、InCprogram,itisconvenienttousea______toexitfromaloop.A、endB、breakC、stopD、quit標(biāo)準(zhǔn)答案:B知識(shí)點(diǎn)解析:譯文的含義是:在C語言中,使用()從循環(huán)中退出是很方便的。21、Thelineofcomputingjobswaitingtoberunonacomputersystemmightbea______.Thejobsareservicedintheorderoftheirarrival,thatis,thefirstinisthefirstout.A、queueB、stackC、arrayD、record標(biāo)準(zhǔn)答案:A知識(shí)點(diǎn)解析:譯文的含義是:在計(jì)算機(jī)系統(tǒng)中,等待運(yùn)行的計(jì)算隊(duì)伍可以排成(),按照到達(dá)的先后順序進(jìn)行處理,也就是先進(jìn)先出。選項(xiàng)A~D的含義分別是隊(duì)列、堆棧、數(shù)組和記錄。22、The______isacollectionofmodulesservingasinterfacebetweenhardwareandsoftwaretoprovideasoftwareplatform.A、computerB、processorC、applicationsoftwareD、operatingsystem標(biāo)準(zhǔn)答案:D知識(shí)點(diǎn)解析:譯文的含義是:()是模塊的集合,作為硬件和軟件之間的接口,提供一個(gè)軟件平臺(tái)。選項(xiàng)A~D的含義分別是計(jì)算機(jī)、處理器、應(yīng)用軟件和操作系統(tǒng)。23、C++fullysupports______programming.A、visualB、object-orientedC、logicD、naturallanguage標(biāo)準(zhǔn)答案:B知識(shí)點(diǎn)解析:譯文的含義是:C++完全支持()編程。選項(xiàng)A~選項(xiàng)D的含義分別是可視化、面向?qū)ο?,邏輯和自然語言。24、TheInternetisanopensystem,andmostinformationisavailabletoeveryone.Itisveryimportanttoadd______toexistingsystemforprotectingthesecretinformation.A、WebpagesB、modemC、securityD、network標(biāo)準(zhǔn)答案:C知識(shí)點(diǎn)解析:譯文的含義是:因特網(wǎng)是開放式系統(tǒng),多數(shù)信息對(duì)每個(gè)人都可用。為了保護(hù)秘密信息,對(duì)現(xiàn)有的系統(tǒng)增加()是非常重要的。選項(xiàng)A~D的含義分別是網(wǎng)頁(yè)、調(diào)制解調(diào)器、安全性和網(wǎng)絡(luò)。25、A______systemplacedbetweenthecompanynetworkandtheoutsideworldmaylimitoutsideaccesstotheinternalnetwork.A、firewallB、modemC、gatewayD、key標(biāo)準(zhǔn)答案:A知識(shí)點(diǎn)解析:譯文的含義是:()系統(tǒng)在公司網(wǎng)絡(luò)和外部世界之間,可以限制外界訪問內(nèi)部網(wǎng)絡(luò)。選項(xiàng)A~D的含義分別是防火墻、調(diào)制解調(diào)器、網(wǎng)關(guān)和密鑰。BecauseWebserversareplatformandapplication(1),theycansendorrequestdatafromlegacyorexternalapplicationsincludingdatabases.Allreplies,onceconvertedinto(2)mark-uplanguage,canthenbetransmittedtoa(3).Usedinthisway,Intranetscan(4)lowerdesktopsupportcosts,easylinkswithlegacyapplicationsanddatabasesand,(5)all,easeofuse.26、BecauseWebserversareplatformandapplication(1),theycansendorrequestdatafromlegacyorexternalapplicationsincludingdatabases.Allreplies,onceconvertedinto(2)mark-uplanguage,canthenbetransmittedtoa(3).Usedinthisway,Intranetscan(4)lowerdesktopsupportcosts,easylinkswithlegacyapplicationsanddatabasesand,(5)all,easeofuse.A、coupledB、dependentC、independentD、related標(biāo)準(zhǔn)答案:C知識(shí)點(diǎn)解析:暫無解析27、A、ciphertextB、hypertextC、plaintextD、supertext標(biāo)準(zhǔn)答案:B知識(shí)點(diǎn)解析:暫無解析28、A、browserB、repeaterC、routerD、server標(biāo)準(zhǔn)答案:A知識(shí)點(diǎn)解析:暫無解析29、A、offB、offerC、officeD、officer標(biāo)準(zhǔn)答案:B知識(shí)點(diǎn)解析:暫無解析30、A、abortB、aboutC、aboveD、around標(biāo)準(zhǔn)答案:C知識(shí)點(diǎn)解析:譯文的含義是:因?yàn)閃eb服務(wù)器((1))平臺(tái)和應(yīng)用,它們可以從包括數(shù)據(jù)庫(kù)在內(nèi)的舊式或外部應(yīng)用發(fā)送或請(qǐng)求數(shù)據(jù)。所有的返回結(jié)果,一旦轉(zhuǎn)換為((2))標(biāo)記語言,那么,就能隨后傳送給((3))。利用這種方式,內(nèi)部網(wǎng)可以((4))更低的桌面支持成本,與舊式應(yīng)用和數(shù)據(jù)庫(kù)輕松連接,而且,((5)),易于使用。ByusingMP3,a600M-bytemusicCDcanbe(1)to50Mbytesorless.Itcanbestreamed(downloadedinchunks)sothatyoucanbeginlisteningtotheopeningbarswhilethe(2)ofthefilearrivesinthebackground.And,mostimportant,MP3musicfilesretaingoodlistening(3)that(4)compressionschemeslacked.That(5)offeaturesmakesaccessinganddistributingmusicontheWebpracticalforthefirsttime.31、ByusingMP3,a600M-bytemusicCDcanbe(1)to50Mbytesorless.Itcanbestreamed(downloadedinchunks)sothatyoucanbeginlisteningtotheopeningbarswhilethe(2)ofthefilearrivesinthebackground.And,mostimportant,MP3musicfilesretaingoodlistening(3)that(4)compressionschemeslacked.That(5)offeaturesmakesaccessinganddistributingmusicontheWebpracticalforthefirsttime.A、pressedB、compressedC、compressD、press標(biāo)準(zhǔn)答案:B知識(shí)點(diǎn)解析:暫無解析32、A、pastB、nextC、restD、host標(biāo)準(zhǔn)答案:C知識(shí)點(diǎn)解析:暫無解析33、A、amountB、massC、quantityD、quality標(biāo)準(zhǔn)答案:D知識(shí)點(diǎn)解析:暫無解析34、A、earlierB、frontC、laterD、backward標(biāo)準(zhǔn)答案:A知識(shí)點(diǎn)解析:暫無解析35、A、additionB、combinationC、differenceD、condition標(biāo)準(zhǔn)答案:B知識(shí)點(diǎn)解析:譯文的含義是:利用MP3技術(shù),600MB的音樂CD可以((1))50MB甚至更少。它可以流式傳輸(分塊下載),這樣,在聽到開始部分音樂的同時(shí),文件的((2))在后臺(tái)繼續(xù)傳輸。而且,更為重要的是,盡管其(4)壓縮方案有些欠缺,但它的((3))良好。這些特點(diǎn)((5)),使得在網(wǎng)頁(yè)上訪問和發(fā)布音樂第一次得以實(shí)現(xiàn)。Anantivirusprogram(1)avirusbysearchingcoderecognizedasthatofoneofthethousandsofvirusesknowntoafflictcomputersystems.AnantivirusProgramalsocanbeusedtocreateachecksumfor(2)filesonyourdisk,savethechecksumsinaspecialfile,andthenusethechecksumsto(3)whetherfileshavebeenmodifiedperhapsbyanewvirus.Specialterminateandstayresident(TSR)programscancheckforunusual(4)toaccessvitaldiskareasandsystemf11es,andcheckfilesyoucopyintomemorytobesuretheyarenot(5).36、Anantivirusprogram(1)avirusbysearchingcoderecognizedasthatofoneofthethousandsofvirusesknowntoafflictcomputersystems.AnantivirusProgramalsocanbeusedtocreateachecksumfor(2)filesonyourdisk,savethechecksumsinaspecialfile,andthenusethechecksumsto(3)whetherfileshavebeenmodifiedperhapsbyanewvirus.Specialterminateandstayresident(TSR)programscancheckforunusual(4)toaccessvitaldiskareasandsystemf11es,andcheckfilesyoucopyintomemorytobesuretheyarenot(5).A、declaresB、deductsC、defeatsD、detects標(biāo)準(zhǔn)答案:D知識(shí)點(diǎn)解析:暫無解析37、A、valuableB、variableC、V01ubleD、vulnerable標(biāo)準(zhǔn)答案:D知識(shí)點(diǎn)解析:暫無解析38、A、calculateB、determineC、runD、write標(biāo)準(zhǔn)答案:B知識(shí)點(diǎn)解析:暫無解析39、A、attemptsB、objectsC、programsD、routines標(biāo)準(zhǔn)答案:A知識(shí)點(diǎn)解析:暫無解析40、A、copiedB、effectedC、infectedD、injected標(biāo)準(zhǔn)答案:C知識(shí)點(diǎn)解析:譯文的含義是:通過搜索數(shù)千種已知的會(huì)破壞計(jì)算機(jī)的病毒代碼,反病毒程序((1))病毒。反病毒程序還為磁盤上((2))文件建立檢驗(yàn)和,在特殊的文件中保存它們,然后,使用檢驗(yàn)和來((3)),文件是否被新病毒所修改。TSR程序可以檢查訪問重要的磁盤區(qū)域以及系統(tǒng)文件的異常((4)),而且,檢查復(fù)制到內(nèi)存的文件,以確保它們沒有被((5))。Softwareproductsmaybe(1)intofourbasictypes:applicationprograms,programminglanguageprocessors,operatingsystems,andsystemutilities.Applicationprogramsareprogramsthat(2)usefultaskssuchassolvingstatisticalproblems,orkeepingyourcompany'sbooks.Programminglanguageprocessorsareprogramsthat(3)theuseifacomputerlanguageinacomputersystem.Theyaretoolsforthedevelopmentofapplicationprograms.Operationsystemsareprogramsthat(4)thesystemresourcesandenableyoutorunapplicationprograms.Systemutilitiesarespecialprogramsthat(5)theusefulnessoforaddcapabilitiestoacomputer.41、Softwareproductsmaybe(1)intofourbasictypes:applicationprograms,programminglanguageprocessors,operatingsystems,andsystemutilities.Applicationprogramsareprogramsthat(2)usefultaskssuchassolvingstatisticalproblems,orkeepingyourcompany’sbooks.Programminglanguageprocessorsareprogramsthat(3)theuseifacomputerlanguageinacomputersystem.Theyaretoolsforthedevelopmentofapplicationprograms.Operationsystemsareprogramsthat(4)thesystemresourcesandenableyoutorunapplicationprograms.Systemutilitiesarespecialprogramsthat(5)theusefulnessoforaddcapabilitiestoacomputer.A、manageB、performC、supportD、reduceE、divided標(biāo)準(zhǔn)答案:E知識(shí)點(diǎn)解析:暫無解析42、A、manageB、performC、supportD、reduceE、divided標(biāo)準(zhǔn)答案:B知識(shí)點(diǎn)解析:暫無解析43、A、manageB、performC、supportD、reduceE、divided標(biāo)準(zhǔn)答案:C知識(shí)點(diǎn)解析:暫無解析44、A、manageB、performC、supportD、reduceE、divided標(biāo)準(zhǔn)答案:A知識(shí)點(diǎn)解析:暫無解析45、A、manageB、performC、supportD、enhanceE、divided標(biāo)準(zhǔn)答案:D知識(shí)點(diǎn)解析:譯文的含義是:軟件產(chǎn)品可以((1))4種基本類型:應(yīng)用程序、語言處理程序、操作系統(tǒng)和系統(tǒng)實(shí)用程序。應(yīng)用程序用來((2))有用的任務(wù),比如解決統(tǒng)計(jì)問題,或者管理公司賬目。語言處理程序((3))計(jì)算機(jī)語言在計(jì)算機(jī)系統(tǒng)中的使用。它們是開發(fā)應(yīng)用程序的工具。操作系統(tǒng)的作用是((4))系統(tǒng)資源,使得用戶可以運(yùn)行應(yīng)用程序。系統(tǒng)實(shí)用程序是特殊的程序,它們((5))計(jì)算機(jī)的使用性,或者說,提高了計(jì)算機(jī)的應(yīng)用能力。二、英文選擇題(含2小題)(本題共2題,每題1.0分,共2分。)InCprogram,allvariablesmustbe(1)beforeuse,usuallyatthebeginningofthefunctionbeforeany(2)statements.46、InCprogram,allvariablesmustbe(1)beforeuse,usuallyatthebeginningofthefunctionbeforeany(2)statements.A、statedB、instructedC、illustratedD、declared標(biāo)準(zhǔn)答案:D知識(shí)點(diǎn)解析:暫無解析47、A、operativeB、activeC、executableD、processing標(biāo)準(zhǔn)答案:C知識(shí)點(diǎn)解析:譯文的含義是:在C程序中,所有變量都必須在使用之前進(jìn)行((1)),通常是在任何((2))語句之前的函數(shù)開始位置。計(jì)算機(jī)專業(yè)英語練習(xí)試卷第3套一、英文選擇題(本題共56題,每題1.0分,共56分。)1、______isaclickablestringorgraphicthatpointstoanotherWebpageordocument.A、LinkB、AnchorC、BrowserD、Hyperlink標(biāo)準(zhǔn)答案:D知識(shí)點(diǎn)解析:譯文的含義是:()是指可連接到另一個(gè)Web頁(yè)面或文檔的可點(diǎn)擊的字符串或圖片。各選項(xiàng)的意思分別是:鏈接、錨記、瀏覽器、超鏈接。所以本題應(yīng)該選擇D。2、Onesolutiontomajorsecurityproblemsis______,whicharefrequentlyinstalledtofixknownsecurityholes.A、patchesB、compensationsC、complementsD、additions標(biāo)準(zhǔn)答案:A知識(shí)點(diǎn)解析:譯文的含義是:()是解決主要安全問題的一種方法,它通常被安裝來解決已知的安全漏洞。A、B、C、D各選項(xiàng)的意思分別是:補(bǔ)丁、補(bǔ)償物、補(bǔ)充、插件。所以本題應(yīng)該選擇A。3、Aprogrammermustknowaboutafunction’s______tocallitcorrectly.A、locationB、algorithmC、InterfaceD、statements標(biāo)準(zhǔn)答案:D知識(shí)點(diǎn)解析:譯文的含義是:程序員需要知道函數(shù)的()才能正確調(diào)用該函數(shù)。A、B、C、D各選項(xiàng)的意思分別是:位置、算法、接口、聲明。要正確地調(diào)用一個(gè)函數(shù),必須知道它的聲明,故本題應(yīng)該選擇D。4、Ona______memorysystem,thelogicalmemoryspaceavailabletotheprogramistotallyindependentofthephysicalmemoryspace.A、cacheB、virtualC、RAMD、ROM標(biāo)準(zhǔn)答案:B知識(shí)點(diǎn)解析:譯文的含義是:在()存儲(chǔ)系統(tǒng)中,程序的邏輯存儲(chǔ)空間完全獨(dú)立于物理的存儲(chǔ)空間。A、B、C、D各選項(xiàng)的意思分別是:緩沖、虛擬、隨機(jī)存取存儲(chǔ)器、只讀存儲(chǔ)器。只有在虛擬存儲(chǔ)系統(tǒng)中,邏輯存儲(chǔ)空間可完全獨(dú)立于物理存儲(chǔ)空間,故本題應(yīng)該選擇B。5、______isachannel’scapacitywhichdirectlyreflectsthedatatransferrateofthechanne1.A、ThevolumeB、ThebandwidthC、ThenoiseD、Thedelay標(biāo)準(zhǔn)答案:B知識(shí)點(diǎn)解析:譯文的含義是:()能直接反映傳輸系統(tǒng)的容量。A、B、C、D各選項(xiàng)的含義是卷、帶寬、噪聲、延遲。選項(xiàng)B正確。6、______isadevicewhichenablesdigitalmicrocomputerstocommunicateacrossanalogtelephonelines.A、TherepeaterB、ThemodemC、ThehubD、Theprinter標(biāo)準(zhǔn)答案:B知識(shí)點(diǎn)解析:譯文的含義是:()能使數(shù)字計(jì)算機(jī)通過模擬電話線進(jìn)行通信。A、B、C、D各選項(xiàng)的含義是中繼器、調(diào)制解調(diào)器、集線器、打印機(jī)。選項(xiàng)B正確。CommunicatingviaE-mailisbyfarthemostcommonInternetactivity.Youcan(1)withanyoneintheworldwhohasanInternetaddressorE-mail(2)withasystemconnectiontotheInternet.Allyouneedis(3)theInternetandanE-mailprogramTwoofthemostwidelyusedE-mailprogramsareMicrosoft's(4)andNetscape'sNavigator.AtypicalE-mailmessagehasthreebasic(5):header,message,andsignature.7、CommunicatingviaE-mailisbyfarthemostcommonInternetactivity.Youcan(1)withanyoneintheworldwhohasanInternetaddressorE-mail(2)withasystemconnectiontotheInternet.Allyouneedis(3)theInternetandanE-mailprogramTwoofthemostwidelyusedE-mailprogramsareMicrosoft’s(4)andNetscape’sNavigator.AtypicalE-mailmessagehasthreebasic(5):header,message,andsignature.A、connectB、exchangeC、communicateD、game標(biāo)準(zhǔn)答案:C知識(shí)點(diǎn)解析:暫無解析8、A、accountB、No.C、userD、administrator標(biāo)準(zhǔn)答案:A知識(shí)點(diǎn)解析:暫無解析9、A、attachwithB、graspC、possessD、accessto標(biāo)準(zhǔn)答案:D知識(shí)點(diǎn)解析:暫無解析10、A、YahooB、ExplorerC、FoxmailD、OutlookExpress標(biāo)準(zhǔn)答案:D知識(shí)點(diǎn)解析:暫無解析11、A、packetsB、elementsC、framesD、cells標(biāo)準(zhǔn)答案:B知識(shí)點(diǎn)解析:譯文的含義是:通過電子郵件(E-mail)交流已成為網(wǎng)絡(luò)上最普遍的網(wǎng)絡(luò)活動(dòng)。我們可以和任何一個(gè)有網(wǎng)絡(luò)地址或((2))的人在網(wǎng)上進(jìn)行((1)),只需要接入網(wǎng)絡(luò)和((3))一個(gè)電子郵件程序。當(dāng)前應(yīng)用最廣泛的電子郵件程序是微軟的OutlookExpress((4))和網(wǎng)景的Navigator。一個(gè)典型的電子郵件信息包括三部分(5):標(biāo)題、內(nèi)容和簽名。ThemajorproblemwithE-mailisthatitis(1)easytousethatpeoplecanbecome(2)withmessages.(3)theycanpossiblyanswerinaday.Inaddition,mailboxesrequiresomemanagementto(4)messagesorarchivethosethatmightberequiredlater.Sendersdon'talwaysknowaboutyourE-mailbacklogandoftensend(5)messages.12、ThemajorproblemwithE-mailisthatitis(1)easytousethatpeoplecanbecome(2)withmessages.(3)theycanpossiblyanswerinaday.Inaddition,mailboxesrequiresomemanagementto(4)messagesorarchivethosethatmightberequiredlater.Sendersdon’talwaysknowaboutyourE-mailbacklogandoftensend(5)messages.A、tooB、soC、veryD、much標(biāo)準(zhǔn)答案:B知識(shí)點(diǎn)解析:暫無解析13、A、fullB、lostC、inundatedD、filled標(biāo)準(zhǔn)答案:C知識(shí)點(diǎn)解析:暫無解析14、A、morethanB、thanC、thatD、which標(biāo)準(zhǔn)答案:A知識(shí)點(diǎn)解析:暫無解析15、A、manageB、saveC、backupD、disposeof標(biāo)準(zhǔn)答案:D知識(shí)點(diǎn)解析:暫無解析16、A、toomanyB、redundantC、longD、trivial標(biāo)準(zhǔn)答案:B知識(shí)點(diǎn)解析:譯文的含義是:電子郵件主要的問題是((1))容易使用,以致人們被信息((1)),這些信息((3))人們能在當(dāng)天回復(fù)的量。此外,信箱需要進(jìn)行一些管理,((4))無用信息或歸檔那些遲一些時(shí)候才需要的信息。發(fā)信人不是總知道你的郵件積壓并經(jīng)常發(fā)送(5)信息。17、______:Anerrorcanbecausedbyattemptingtodivideby0.A、InterruptB、DefaultC、UnderflowD、Overflow標(biāo)準(zhǔn)答案:D知識(shí)點(diǎn)解析:譯文的含義是:():嘗試除以0時(shí)可能引發(fā)的錯(cuò)誤。A、B、C、D各個(gè)選項(xiàng)的含義是中斷、默認(rèn)、下溢、溢出。選項(xiàng)D正確。Applicationsputcomputerstopraticalbusiness(1),butbelowthe(2)it'stheheartofanoperatingsystem—thekernelthatprovidesthetechnicalwizardrytojugglemultipleprogram,connecttonetworksandstore(3).Atraditionalkernalprovidesallthefunctionsforapplications.Thekemal(4)memory,I/Odevicesandparcelsoutprocessortime.Thekernelalsosupportssecurityandfault(5),whichistheablitytorecoverautomaticallywhenpartsofthesystemfail.18、Applicationsputcomputerstopraticalbusiness(1),butbelowthe(2)it’stheheartofanoperatingsystem—thekernelthatprovidesthetechnicalwizardrytojugglemultipleprogram,connecttonetworksandstore(3).Atraditionalkernalprovidesallthefunctionsforapplications.Thekemal(4)memory,I/Odevicesandparcelsoutprocessortime.Thekernelalsosupportssecurityandfault(5),whichistheablitytorecoverautomaticallywhenpartsofthesystemfail.A、usedB、useC、applyD、applied標(biāo)準(zhǔn)答案:B知識(shí)點(diǎn)解析:暫無解析19、A、earthB、bottomC、tableD、surface標(biāo)準(zhǔn)答案:D知識(shí)點(diǎn)解析:暫無解析20、A、graphicsB、dataC、textD、image標(biāo)準(zhǔn)答案:B知識(shí)點(diǎn)解析:暫無解析21、A、managesB、manageC、managedD、managing標(biāo)準(zhǔn)答案:A知識(shí)點(diǎn)解析:暫無解析22、A、errorB、questionC、toleranceD、problem標(biāo)準(zhǔn)答案:C知識(shí)點(diǎn)解析:譯文的含義是:應(yīng)用程序使計(jì)算機(jī)能夠完成實(shí)際的業(yè)務(wù)((1)),但是,((2)),它是操作系統(tǒng)的核心。操作系統(tǒng)是內(nèi)核,在技術(shù)上巧妙地處理多個(gè)程序,連接到網(wǎng)絡(luò),以及存儲(chǔ)((3))。傳統(tǒng)的內(nèi)核((4))應(yīng)用程序的所有功能。內(nèi)核管理內(nèi)存、I/O設(shè)備以及分配處理器時(shí)間。內(nèi)核還支持安全性以及((5)),在系統(tǒng)部分失效時(shí),它能夠自動(dòng)恢復(fù)。對(duì)于第1個(gè)空,顯然,應(yīng)當(dāng)填寫一個(gè)名詞,所以排除選項(xiàng)A和選項(xiàng)D,use、apply都有應(yīng)用的意思,但是,apply是動(dòng)詞。所以只有選項(xiàng)B符合題意。對(duì)于第2個(gè)空,surface是表面的意思,belowthesurface是“本質(zhì)上、實(shí)際上”的意思。對(duì)于第3個(gè)空,選項(xiàng)A、B、C、D的含義分別是圖形、數(shù)據(jù)、文本、圖像。圖形、文本和圖像都屬于數(shù)據(jù),數(shù)據(jù)涵蓋意義比較廣泛,B為所選。對(duì)于第4個(gè)空,從語法上來看,選項(xiàng)A是正確的。對(duì)于第5個(gè)空,選項(xiàng)A、B、C、D的含義分別是錯(cuò)誤、問題、容忍、問題。faulttolerance是容錯(cuò)的意思,C為所選。其他各項(xiàng),如果選擇的話,與fault意思重復(fù)了,這樣就可以簡(jiǎn)單被排除掉。ByusingMP3,a600M-bytemusicCDcanbe(1)to50Mbytesorless.Itcanbestreamed(downloadedinchunks)sothatyoucanbeginlisteningtotheopeningbarswhilethe(2)ofthelifearrivesinthebackground.And,mostimportant,MP3musicfilesretaingoodlistening(3)that(4)compressionschemeslacked.That(5)offeaturesmakesaccessinganddistributingmusicontheWebpracticalforthefirsttime.23、ByusingMP3,a600M-bytemusicCDcanbe(1)to50Mbytesorless.Itcanbestreamed(downloadedinchunks)sothatyoucanbeginlisteningtotheopeningbarswhilethe(2)ofthelifearrivesinthebackground.And,mostimportant,MP3musicfilesretaingoodlistening(3)that(4)compressionschemeslacked.That(5)offeaturesmakesaccessinganddistributingmusicontheWebpracticalforthefirsttime.A、pressedB、compressedC、compressD、press標(biāo)準(zhǔn)答案:B知識(shí)點(diǎn)解析:暫無解析24、A、pastB、nextC、restD、host標(biāo)準(zhǔn)答案:C知識(shí)點(diǎn)解析:暫無解析25、A、amountB、massC、quantityD、quality標(biāo)準(zhǔn)答案:D知識(shí)點(diǎn)解析:暫無解析26、A、earlierB、frontC、laterD、backward標(biāo)準(zhǔn)答案:A知識(shí)點(diǎn)解析:暫無解析27、A、additionB、combinationC、differenceD、condition標(biāo)準(zhǔn)答案:B知識(shí)點(diǎn)解析:譯文的含義是:使用MP3,600MB的音樂CD可以((1))為50MB或更小。它可以流式傳輸(分塊下載),使人們可以邊在后臺(tái)下載((2)),邊聽音樂。此外,更重要的是,在((4))缺少壓縮方案時(shí),MP3音樂文件還可以保持良好的音樂((3))。這些特征((5))起來,使得在Web上第一時(shí)間訪問和分發(fā)音樂更為實(shí)際。BecauseWebserversareplatformandapplication(1),theycansendorrequestdatafromlegacyorexternalapplicationsincludingdatabases.Allreplies,onceconvenedinto(2)mark-uplanguage,canthenbetransmittedtoa(3).Usedinthisway,Intranetscan(4)lowerdesktopsupportcosts,easylinkswithlegacyapplicationsanddatabasesand,(5)all,easeofuse.28、BecauseWebserversareplatformandapplication(1),theycansendorrequestdatafromlegacyorexternalapplicationsincludingdatabases.Allreplies,onceconvenedinto(2)mark-uplanguage,canthenbetransmittedtoa(3).Usedinthisway,Intranetscan(4)lowerdesktopsupportcosts,easylinkswithlegacyapplicationsanddatabasesand,(5)all,easeofuse.A、coupledB、dependentC、independentD、related標(biāo)準(zhǔn)答案:C知識(shí)點(diǎn)解析:暫無解析29、A、ciphertextB、hypenextC、plaintextD、supertext標(biāo)準(zhǔn)答案:B知識(shí)點(diǎn)解析:暫無解析30、A、browserB、repeaterC、routerD、server標(biāo)準(zhǔn)答案:A知識(shí)點(diǎn)解析:暫無解析31、A、offB、offerC、officeD、officer標(biāo)準(zhǔn)答案:B知識(shí)點(diǎn)解析:暫無解析32、A、abortB、aboutC、aboveD、around標(biāo)準(zhǔn)答案:C知識(shí)點(diǎn)解析:譯文的含義是:因?yàn)閃eb服務(wù)器是(1)平臺(tái)和應(yīng)用的,所以,它們可以向遺留應(yīng)用以及外部應(yīng)用發(fā)送數(shù)據(jù),或者從中請(qǐng)求數(shù)據(jù)。所有應(yīng)答,一旦轉(zhuǎn)換為(2)標(biāo)記語言,那么,隨后就可以傳輸?shù)?3)。通過這種方式使用,因特網(wǎng)可以(4)更低的桌面支持成本,與遺留應(yīng)用和數(shù)據(jù)庫(kù)的鏈接更為容易,而且,(5),易于使用。注意,aboveall有“尤其是”、“更重要的是”的含義。Softwarequalityassuranceisnowan(1)sub-disciplineofsoftwareengineering.AsBucklyandOstonpointout,(2)softwarequalityassuranceislikelytoleadtoanultimate(3)ofsoftwarecosts.However,themajorhurdleinthepathofsoftwaremanagementinthisareaisthelackof(4)softwarestandards.Thedevelopmentofacceptedandgenerallyapplicablestandardsshouldbeoneoftheprincipalgoalsof(5)insoftwareengineering.33、Softwarequalityassuranceisnowan(1)sub-disciplineofsoftwareengineering.AsBucklyandOstonpointout,(2)softwarequalityassuranceislikelytoleadtoanultimate(3)ofsoftwarecosts.However,themajorhurdleinthepathofsoftwaremanagementinthisareaisthelackof(4)softwarestandards.Thedevelopmentofacceptedandgenerallyapplicablestandardsshouldbeoneoftheprincipalgoalsof(5)insoftwareengineering.A、emergingB、emergentC、engagingD、evolve標(biāo)準(zhǔn)答案:A知識(shí)點(diǎn)解析:暫無解析34、A、effectiveB、effortlessC、lightD、week標(biāo)準(zhǔn)答案:A知識(shí)點(diǎn)解析:暫無解析35、A、balanceB、growthC、productionD、reduction標(biāo)準(zhǔn)答案:D知識(shí)點(diǎn)解析:暫無解析36、A、usableB、usageC、uselessD、useness標(biāo)準(zhǔn)答案:A知識(shí)點(diǎn)解析:暫無解析37、A、managementB、planningC、productionD、research標(biāo)準(zhǔn)答案:D知識(shí)點(diǎn)解析:譯文的含義是:現(xiàn)在,軟件質(zhì)量保證是軟件工程的((1))學(xué)科。Buckly和Oston指出,((2))軟件質(zhì)量保證,可能會(huì)導(dǎo)致軟件成本的((3))。然而,在此領(lǐng)域中,軟件管理的主要負(fù)擔(dān)是,缺少((4))軟件標(biāo)準(zhǔn)。在軟件工程中,制定可接受的以及適用的標(biāo)準(zhǔn),應(yīng)當(dāng)是軟件工程((5))的根本目標(biāo)之一。Aninstructionismadeupofoperationsthat(1)thefunctiontobeperformedandoperandsthatrepresentthedatatobeoperatedon.Forexample,ifaninstructionistoperformtheoperationof(2)twonumbers,itmustknow(3)thetwonumbersare.Theprocessor'sjobisto.(4)instructionsandoperandsfrommemoryandtoperformeachoperation.Havingdonethat,itsignalsmemorytosendit(5)instruction.38、Aninstructionismadeupofoperationsthat(1)thefunctiontobeperformedandoperandsthatrepresentthedatatobeoperatedon.Forexample,ifaninstructionistoperformtheoperationof(2)twonumbers,itmustknow(3)thetwonumbersare.Theprocessor’sjobisto.(4)instructionsandoperandsfrommemoryandtoperformeachoperation.Havingdonethat,itsignalsmemorytosendit(5)instruction.A、skipB、smileC、smokeD、specify標(biāo)準(zhǔn)答案:D知識(shí)點(diǎn)解析:暫無解析39、A、addB、addedC、addingD、addition標(biāo)準(zhǔn)答案:D知識(shí)點(diǎn)解析:暫無解析40、A、whenB、whereC、whichD、who標(biāo)準(zhǔn)答案:B知識(shí)點(diǎn)解析:暫無解析41、A、getB、makeC、pushD、put標(biāo)準(zhǔn)答案:A知識(shí)點(diǎn)解析:暫無解析42、A、antB、lastC、nextD、second標(biāo)準(zhǔn)答案:C知識(shí)點(diǎn)解析:譯文的含義是:指令由操作構(gòu)成,那些操作((1))要執(zhí)行的函數(shù),以及表達(dá)要操作數(shù)據(jù)的操作數(shù)。例如,如果一條指令執(zhí)行兩個(gè)數(shù)字的((2))操作,那么,它必須要知道,這兩個(gè)數(shù)據(jù)在((3))。處理器的工作是,從內(nèi)存中((4))指令和操作數(shù),并執(zhí)行每個(gè)操作。完成之后,它給內(nèi)存發(fā)送信號(hào),讓它執(zhí)行((5))指令。Softwaredesignisa(1)process.Itrequiresacertain(2)offlaironthepartofthedesigner.Designcannotbelearnedfromabook.Itmustbepracticedandlearntbyexperienceandstudyofexistingsystems.Awell(3)softwaresystemisstraightforwardtoimplementandmainta

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