计算机专业英语 选择.docx

计算机专业英语 选择.docx

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计算机专业英语选择

Multiple1

1.Thekeyboard,mouse,monitor,andsystemunitare:

hardwareoutputdevicesstoragedevicessoftware

2.Programsthatcoordinatecomputerresources,provideaninterface,andrunapplicationsareknownas:

applicationprogramsoperatingsystems

storagesystemsutilityprograms

3.Abrowserisanexampleofa:

basicapplicationspecializedprogram

systemapplicationutilityprogram

4.Althoughnotaspowerfulasasupercomputer,thistypeofcomputeriscapableofgreatprocessingspeedsanddatastorage.

mainframemediacentermidrangenetbook

5.Thesmallesttypeofmicrocomputer:

netbookhandheldmidrangetabletPC

6.RAMisatypeof:

computermemorynetworksecondarystorage

7.Unlikememory,thistypeofstorageholdsdataandprogramsevenafterelectricalpowertothecomputersystemhasbeenturnedoff.

primaryRAMROMsecondary

8.Thetypeoffilecreatedbywordprocessorstosave,forexample,memos,termpapers,andletters.

databasedocumentpresentationworksheet

9.ThechangeinconnectivitythatusestheInternetandtheWebtoshiftmanycomputeractivitiesfromauser’scomputertocomputersontheInternet.

cloudcomputinghighdefinitionnetworkUSB

10.Thelargestnetworkintheworldis[the]:

FacbeookInternetWebUSB

Multiple2

1.Thenetworkthatconnectscomputersallovertheworld.

CERNInternetLANWeb

2.Therulesforexchangingdatabetweencomputers.

DSLprotocolsWebWWW

3.Client-basede-mailaccountsrequirethisspecialprogramtobeinstalledonyourcomputer.

e-mailclienthyperlinkJavautility

4.CommunitiesofindividualswhoshareacommoninteresttypicallycreateFacebook:

clientsgroupspagesprofiles

5.E-mailthatdoesnotrequireane-mailprograminstalledonauser'scomputerisknownas:

blogpodcastWebmailutility

6.Averywell-knownmicroblog.

LinkedInMySpaceTwitterWikipedia

7.Theseprogramscontinuallylookfornewinformationandupdatesearchservices’databaseprograms.

filtersIMspiderswikis

8.Atypeofsearchenginethatsubmitsrequeststoothersearchengines,organizestheirresponses,eliminatesduplicateresponses,ordershits,andthenprovidesaneditedlist.

directorysearchISP

metasearchenginespecializedsearchengine

9.ThisistheInternet’sequivalenttotraditionalcash.

digitalcashe-commerceicashInternetdollars

10.Usingfiletransferutilitysoftware,youcancopyfilestoyourcomputerfromspeciallyconfiguredserversontheInternet.Thisiscalled:

downloadingfilteringblogginguploading

Multiple3

1.Thistypeofsoftwareworkswithendusers,applicationsoftware,andcomputerhardwaretohandlethemajorityoftechnicaldetails.

applicationgeneralpurposesystemutility

2.Arectangularareathatcancontainadocument,program,ormessage.

dialogboxformframewindow

3.Programsthatcreatetext-baseddocuments.

DBMSsuitesspreadsheetswordprocessors

4.Programsthatorganize,analyze,andgraphnumericdatasuchasbudgetsandfinancialreports.

DBMSsuitesspreadsheetswordprocessors

5.Inaspreadsheet,theintersectionofarowandcolumncreatesa:

cellformulafunctionlabel

6.Acollectionofrelateddatathatistheelectronicequivalentofafilecabinet.

celldatabasedocumenttable

7.Adatabasetoolthatwillquicklyrearrangeatable’srecordsaccordingtoaselectedfield.

filtersortspreadsheetwordprocessor

8.Programsthatcombineavarietyofvisualobjectstocreateattractive,visuallyinterestingpresentations.

DBMSpresentationgraphicsspreadsheetwordprocessor

9.Theprimarydisadvantageofthistypeofpackageisthatthecapabilitiesofeachfunctionarenotasextensiveasinindividualprograms.

integratedofficesoftwareutility

10.AtypeofsuitestoredataserverontheInternetandavailableanywherethroughInternetaccess.

cloudintegratedofficeutility

Multiple4

1.Thesespecializedgraphicsprogramscombinetextandgraphicstocreatepublicationsofprofessionalquality.

desktoppublishingprogramsimageeditors

imagegalleriesillustrationprograms

2.Alsoknownasdrawingprograms.

desktoppublishingprogramsimageeditors

imagegalleriesillustrationprograms

3.Graphicsprogramsusedtocreateandeditvectorimages.

desktoppublishingprogramsimageeditors

imagegalleriesillustrationprograms

4.Anessentialmultimediafeaturethatallowsuserparticipation.

Flashinteractivityimmersionraster

5.Specialprogramsusedtocreatemultimediapresentations.

desktoppublishingprogramsFlasheditors

imageeditorsmultimediaauthoringprograms

6.AwidelyusedinteractiveanimationapplicationfromAdobe.

ACTIONFlashFuzzyWYSIWYG

7.ProgramsforWebsitedesignandHTMLcodingarecalledWebpageeditorsor

appsHTMLeditorsVRprogramsWebeditors

8.Thisareaofartificialintelligenceisalsoknownasexpertsystems.

acousticsknowledge-basedsystemsroboticsvirtualreality

9.Atypeofartificialintelligencethatusesadatabasetoprovideassistancetousers.

acousticsexpertsystemsroboticsvirtualreality

10.Anothernameforthedatabaseusedinexpertsystemsthatcontainsspecificfactsandrules.

accesstableexperttableknowledgebaserulebase

Multiple5

1.Whattypeofsoftwareworkswithusers,applicationsoftware,andcomputerhardwaretohandlethemajorityoftechnicaldetails?

dapplicationdesktopLinuxsystem

2.Theprogramsthatconvertprogramminginstructionswrittenbyprogrammersintoalanguagethatcomputersunderstandandprocessarelanguage:

converterslinguistsmanagerstranslators

3.Theabilitytoswitchbetweendifferentapplicationsstoredinmemoryiscalled:

diversionmultitaskingoperationalinterferenceprogramming

4.Graphicrepresentationsforaprogram,typeoffile,orfunction:

appiconimagesoftware

5.Thisoperatingsystemfeatureiscontrolledbyamouseandchangesshapedependingonitscurrentfunction.

dialogboxmenumousepointer

6.TheoperatingsystembasedonLinux,designedforNetbookcomputers,andfocusedonInternetconnectivitythroughcloudcomputing:

ChromeMacUnixWindows

7.ThemobileoperatingsystemdevelopedbyAppleandoriginallycallediPhoneOS:

AndroidBlackBerryOSIOSMacOS

8.Autilityprogramthatmakescopiesoffilestobeusedincasetheoriginalsarelostordamaged:

BackupandRestoreDiskCleanupDiskDefragmenterCompactor

9.Atroubleshootingutilitythatidentifiesandeliminatesnonessentialfiles,freesupvaluablediskspace,andimprovessystemperformance:

BackupandRestoreDiskCleanupDiskDefragmenterCompactor

10.WindowsmakesiteasytoupdatedriverswithWindows:

BackupRestoreDriverUpdate

Multiple6

1.Thiscontainerhousesmostoftheelectricalcomponentsforacomputersystem.

carrierpackagesystemboardsystemunitTVtuner

2.Similartonotebooks,thissystemunitspecializesinon-the-goWebbrowsingande-mailaccess.

chassisdesktopmediacenternetbook

3.Computerscanonlyrecognizethistypeofelectronicsignal.

analogbusdigitalmaximum

4.Themainormotherboardisalsoknownasthe:

computerboardprocessormobilesystemsystemboard

5.Howmanybytescana32-bit-wordcomputeraccessatonetime?

14816

6.Inamicrocomputersystem,thecentralprocessingunitiscontainedonasingle:

buschipmoduleRAM

7.Thistypeofmemorydivideslargeprogramsintopartsandstoresthepartsonasecondarystoragedevice.

directexpandedrandom-accessvirtual

8.AlsoknownasNIC,thisadaptercardisusedtoconnectacomputertoa:

AIAexpansiongraphicsnetwork

9.ThisprovidesapathwaytoconnectpartsoftheCPUtoeachother.

busPlugandPlaywiredwireless

10.Olderportsthathavelargelybeenreplacedbyfaster,moreflexibleportsarecalled:

busesexpandablelegacyrendered

Multiple7

1.Mostkeyboardsuseanarrangementofkeysknownas:

AlphaDaisyOptiKeyQWERTY

2.Thedevicethatcontrolsapointerdisplayedonthemonitor.

cordmouseprinterscanner

3.Alsoknownasarollerball,thisdevicecontrolsthepointerbyrotatingaballwithyourthumb.

trackballjoystickcordlessmousestylus

4.Thetypeofscreenthatcanbetouchedwithmorethanonefingerandsupportszoominginandoutbypinchingandstretchingyourfingers.

digitaldynamicmultitouchOLED

5.Flatbedanddocumentaretypesof:

headsetsHDTVsmonitorsscanners

6.Deviceusedbybankstoautomaticallyreadthoseunusualnumbersonthebottomofchecksanddepositslips.

MICRFDICOMRUPC

7.Themostwidelyusedaudio-inputdevice.

mouseVRmicrophoneTFT

8.Themonitorfeaturethatspecifieshowoftenadisplayedimageisupdated.

aspectratiodotpitchrefreshrateresolutionrate

9.Handheld,book-sizeddevicesthatdisplaytextandgraphics.

e-bookreadersHDTVlaserswhiteboards

10.Thistechnologyallowstelevisionstationstobroadcasttheirprogrammingdirectlytosmartphones,computers,anddigitalmediaplayers.

CRTHDTVLEDMobileDTV

Multiple8

1.RAMissometimesreferredtoas:

primarystorageratioactivememory

readonlymemorysecondarystorage

2.Theactualphysicalmaterialthatholdsthedataandprograms.

primarystoragemediadiskaccess

3.Measureshowtightlythesechargescanbepackednexttooneanotheronthedisk.

densitycylinderstrackssectors

4.Whenaread/writeheadmakescontactwiththeharddisk’ssurface,