计算机专业英语选择.doc

计算机专业英语选择.doc

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Multiple1

1.Thekeyboard,mouse,monitor,andsystemunitare:

hardware outputdevices storagedevices software

2.Programsthatcoordinatecomputerresources,provideaninterface,andrunapplicationsareknownas:

applicationprograms operatingsystems

storagesystems utilityprograms

3.Abrowserisanexampleofa:

basicapplication specializedprogram

systemapplication utilityprogram

4.Althoughnotaspowerfulasasupercomputer,thistypeofcomputeriscapableofgreatprocessingspeedsanddatastorage.

mainframe mediacenter midrange netbook

5.Thesmallesttypeofmicrocomputer:

netbook handheld midrange tabletPC

6.RAMisatypeof:

computer memory network secondarystorage

7.Unlikememory,thistypeofstorageholdsdataandprogramsevenafterelectricalpowertothecomputersystemhasbeenturnedoff.

primary RAM ROM secondary

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

database document presentation worksheet

9.ThechangeinconnectivitythatusestheInternetandtheWebtoshiftmanycomputeractivitiesfromauser’scomputertocomputersontheInternet.

cloudcomputing highdefinition network USB

10.Thelargestnetworkintheworldis[the]:

Facbeook Internet Web USB

Multiple2

1.Thenetworkthatconnectscomputersallovertheworld.

CERN Internet LAN Web

2.Therulesforexchangingdatabetweencomputers.

DSL protocols Web WWW

3.Client-basede-mailaccountsrequirethisspecialprogramtobeinstalledonyourcomputer.

e-mailclient hyperlink Java utility

4.CommunitiesofindividualswhoshareacommoninteresttypicallycreateFacebook:

clients groups pages profiles

5.E-mailthatdoesnotrequireane-mailprograminstalledonauser'scomputerisknownas:

blog podcast Webmail utility

6.Averywell-knownmicroblog.

LinkedIn MySpace Twitter Wikipedia

7.Theseprogramscontinuallylookfornewinformationandupdatesearchservices’databaseprograms.

filters IM spiders wikis

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

directorysearch ISP

metasearchengine specializedsearchengine

9.ThisistheInternet’sequivalenttotraditionalcash.

digitalcash e-commerce icash Internetdollars

10.Usingfiletransferutilitysoftware,youcancopyfilestoyourcomputerfromspeciallyconfiguredserversontheInternet.Thisiscalled:

downloading filtering blogging uploading

Multiple3

1.Thistypeofsoftwareworkswithendusers,applicationsoftware,andcomputerhardwaretohandlethemajorityoftechnicaldetails.

application generalpurpose system utility

2.Arectangularareathatcancontainadocument,program,ormessage.

dialogbox form frame window

3.Programsthatcreatetext-baseddocuments.

DBMS suites spreadsheets wordprocessors

4.Programsthatorganize,analyze,andgraphnumericdatasuchasbudgetsandfinancialreports.

DBMS suites spreadsheets wordprocessors

5.Inaspreadsheet,theintersectionofarowandcolumncreatesa:

cell formula function label

6.Acollectionofrelateddatathatistheelectronicequivalentofafilecabinet.

cell database document table

7.Adatabasetoolthatwillquicklyrearrangeatable’srecordsaccordingtoaselectedfield.

filter sort spreadsheet wordprocessor

8.Programsthatcombineavarietyofvisualobjectstocreateattractive,visuallyinterestingpresentations.

DBMS presentationgraphics spreadsheet wordprocessor

9.Theprimarydisadvantageofthistypeofpackageisthatthecapabilitiesofeachfunctionarenotasextensiveasinindividualprograms.

integrated office software utility

10.AtypeofsuitestoredataserverontheInternetandavailableanywherethroughInternetaccess.

cloud integrated office utility

Multiple4

1.Thesespecializedgraphicsprogramscombinetextandgraphicstocreatepublicationsofprofessionalquality.

desktoppublishingprograms imageeditors

imagegalleries illustrationprograms

2.Alsoknownasdrawingprograms.

desktoppublishingprograms imageeditors

imagegalleries illustrationprograms

3.Graphicsprogramsusedtocreateandeditvectorimages.

desktoppublishingprograms imageeditors

imagegalleries illustrationprograms

4.Anessentialmultimediafeaturethatallowsuserparticipation.

Flash interactivity immersion raster

5.Specialprogramsusedtocreatemultimediapresentations.

desktoppublishingprograms Flasheditors

imageeditors multimediaauthoringprograms

6.AwidelyusedinteractiveanimationapplicationfromAdobe.

ACTION Flash Fuzzy WYSIWYG

7.ProgramsforWebsitedesignandHTMLcodingarecalledWebpageeditorsor

apps HTMLeditors VRprograms Webeditors

8.Thisareaofartificialintelligenceisalsoknownasexpertsystems.

acoustics knowledge-basedsystems robotics virtualreality

9.Atypeofartificialintelligencethatusesadatabasetoprovideassistancetousers.

acoustics expertsystems robotics virtualreality

10.Anothernameforthedatabaseusedinexpertsystemsthatcontainsspecificfactsandrules.

accesstable experttable knowledgebase rulebase

Multiple5

1.Whattypeofsoftwareworkswithusers,applicationsoftware,andcomputerhardwaretohandlethemajorityoftechnicaldetails?

dapplication desktop Linux system

2.Theprogramsthatconvertprogramminginstructionswrittenbyprogrammersintoalanguagethatcomputersunderstandandprocessarelanguage:

converters linguists managers translators

3.Theabilitytoswitchbetweendifferentapplicationsstoredinmemoryiscalled:

diversion multitasking operationalinterference programming

4.Graphicrepresentationsforaprogram,typeoffile,orfunction:

app icon image software

5.Thisoperatingsystemfeatureiscontrolledbyamouseandchangesshapedependingonitscurrentfunction.

dialogbox menu mouse pointer

6.TheoperatingsystembasedonLinux,designedforNetbookcomputers,andfocusedonInternetconnectivitythroughcloudcomputing:

Chrome Mac Unix Windows

7.ThemobileoperatingsystemdevelopedbyAppleandoriginallycallediPhoneOS:

Android BlackBerryOS IOS MacOS

8.Autilityprogramthatmakescopiesoffilestobeusedincasetheoriginalsarelostordamaged:

BackupandRestore DiskCleanup DiskDefragmenter Compactor

9.Atroubleshootingutilitythatidentifiesandeliminatesnonessentialfiles,freesupvaluablediskspace,andimprovessystemperformance:

BackupandRestore DiskCleanup DiskDefragmenter Compactor

10.WindowsmakesiteasytoupdatedriverswithWindows:

Backup Restore Driver Update

Multiple6

1.Thiscontainerhousesmostoftheelectricalcomponentsforacomputersystem.

carrierpackage systemboard systemunit TVtuner

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

chassis desktop mediacenter netbook

3.Computerscanonlyrecognizethistypeofelectronicsignal.

analog bus digital maximum

4.Themainormotherboardisalsoknownasthe:

computer boardprocessor mobilesystem systemboard

5.Howmanybytescana32-bit-wordcomputeraccessatonetime?

1 4 8 16

6.Inamicrocomputersystem,thecentralprocessingunitiscontainedonasingle:

bus chip module RAM

7.Thistypeofmemorydivideslargeprogramsintopartsandstoresthepartsonasecondarystoragedevice.

direct expanded random-access virtual

8.AlsoknownasNIC,thisadaptercardisusedtoconnectacomputertoa:

AIA expansion graphics network

9.ThisprovidesapathwaytoconnectpartsoftheCPUtoeachother.

bus PlugandPlay wired wireless

10.Olderportsthathavelargelybeenreplacedbyfaster,moreflexibleportsarecalled:

buses expandable legacy rendered

Multiple7

1.Mostkeyboardsuseanarrangementofkeysknownas:

Alpha Daisy OptiKey QWERTY

2.Thedevicethatcontrolsapointerdisplayedonthemonitor.

cord mouse printer scanner

3.Alsoknownasarollerball,thisdevicecontrolsthepointerbyrotatingaballwithyourthumb.

trackball joystick cordlessmouse stylus

4.Thetypeofscreenthatcanbetouchedwithmorethanonefingerandsupportszoominginandoutbypinchingandstretchingyourfingers.

digital dynamic multitouch OLED

5.Flatbedanddocumentaretypesof:

headsets HDTVs monitors scanners

6.Deviceusedbybankstoautomaticallyreadthoseunusualnumbersonthebottomofchecksanddepositslips.

MICR FDIC OMR UPC

7.Themostwidelyusedaudio-inputdevice.

mouse VR microphone TFT

8.Themonitorfeaturethatspecifieshowoftenadisplayedimageisupdated.

aspectratio dotpitch refreshrate resolutionrate

9.Handheld,book-sizeddevicesthatdisplaytextandgraphics.

e-bookreaders HDTV lasers whiteboards

10.Thistechnologyallowstelevisionstationstobroadcasttheirprogrammingdirectlytosmartphones,computers,anddigitalmediaplayers.

CRT HDTV LED MobileDTV

Multiple8

1.RAMissometimesreferredtoas:

primarystorage ratioactivememory

readonlymemory secondarystorage

2.Theactualphysicalmaterialthatholdsthedataandprograms.

primarystorage media disk access

3.Measureshowtightlythesechargescanbepackednexttooneanotheronthedisk.

density cylinders tracks sectors

4.Whenaread/writeheadmakescontactwiththeharddisk’ssurface,itcaus