计算机专业英语复习版docx.docx

计算机专业英语复习版docx.docx

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计算机专业英语复习版docx

第一单元

MultipleChoiceQuestions

1.（p.4）Whichofthefollowingisnotarequiredpartofaninformationsystem?

A.People

B.Procedures

C.Internet

D.Data

Aninformationsystemhasfiveparts:

people,procedures,software,hardware,anddata.

Difficulty:

Easy

2.（p・6）Thephysicalequipmentthatprocessesdatainordertocreateinformationiscalledthe

A.typology

B.compiler

C.hardware

D.software

Theequipmentthatprocessesthedatatocreateinformationiscalledhardware.

Difficulty:

Easy

3.（p.8）Theword"software"isinterchangeablewiththeword

A.procedure

B.application

C.program

D.computer

Thewordssoftwareandprogramsareinterchangeable.

4.（p8）Whatarethetwomajorsoftwaretypes?

A.Systemanalysissoftwareanddatawarehousingsoftware

B.Operatingsystemsoftwareandutilitiessoftware

C.Systemsoftwareandapplicationsoftware

D.Databasemanagementsoftwareandapplicationsoftware

Therearetwomajorkindsofsoftware:

systemsoftwareandapplicationsoftware.

Difficulty:

Easy

5.（P.9）Whichofthefollowingisacollectionofprogramsratherthanasingleprogram?

A.Procedures

B・Systemsoftware

C.Hardware

D.Applicationsoftware

Systemsoftwareisnotasingleprogram・Ratheritisacollectionofprograms,includingoperatingsystems,utilities,anddevicedrivers.

Difficulty:

Easy

6.（p・9丿"Background"softwarethatallowsthecomputerstoworkiscalled

A.shareware.

B.applicationsoftware.

C.desktop.

D.systemsoftware.

SystemsoftwareisHbackgroundHsoftwarethathelpsthecomputermanageitsowninternalresources.

7.（p・9）Identifytheprogramthatcoordinatescomputerresources,providesaninterfacebetweenusersandthecomputer,andrunsapplications.

A.Systemssoftware

B・Operatingsystem

C.Applicationsoftware

D.Devicedriver

Operatingsystemsareprogramsthatcoordinatecomputerresources,provideaninterfacebetweenusersandthecomputer,andrunapplications.

Difficulty:

Easy

&（p・9）DiskDefragmentereliminatesunnecessaryfilefragmentsandrearrangesfilesandunuseddiskspacetooptimizecomputeroperations.Thisisanexampleofwhichtypeofprogram?

A.Systemsoftware

B.Operatingsystem

C.Applicationsoftware

DeUtilities

Utilitiesperformspecifictasksrelatedtomanagingcomputerresources.

Difficulty:

Hard

9.（p・9）Systemsoftwareincludesallofthefollowingexcept

A.operatingsystems.

B.devicedrivers.

C・utilities.

D・browser.

Abrowserisusedtonavigate,explore,andfindinformationontheInternet.Itisanexampleofapplicationsoftware,notsystemsoftware.

10.（p.H）Whichofthefollowingismostlikelytobeusedtomonitormanufacturingprocessesandassembly-lineoperations?

A・Minicomputers

B.Mainframecomputers

C・Supercomputers

D.Microcomputers

Minicomputersarerefrigerator-sizedmachinesoftenusedinmedium-sizedcompaniesordepartmentsoflargecompaniesforspecificpurposes,suchasmonitoringmanufacturingprocessesandassembly-lineoperations.

Difficulty:

Medium

11.G・idDesktop,mediacenter,notebook,netbook,tabletPC,andhandheldcomputersareclassifiedas

A.mainframecomputers.

B.supercomputers.

C.minicomputers.

D・microcomputers.

Thesecomputersareclassifiedasmicrocomputers.

Difficulty:

Easy

12.（/?

.idThemostwidelyusedhandheldcomputersare

A.laptopcomputers.

KPDAsandsmartphones.

C.notebooksandnetbooks.

D.tabletPCs.

PDAs（PersonalDigitalAssistants）andsmartphonesarethemostwidelyusedhandheldcomputers.

13.（p・ii）Aspecifictypeofnotebookcomputerthatacceptshandwritingiscalleda

A.laptopcomputer

B.netbook

C.subnotebook

D・tabletPC

AtabletPCisatypeofnotebookthatacceptshandwriting,convertingtheinputtostandardtextthatcanbeusedbyprogramssuchaswordprocessors.

Difficulty:

Easy

14.（p.12）Thiscomputercomponentholdsdatathatiscurrentlybeingprocessed.

A.RAM

B.ROM

C.Bus

D.Ports

RAMholdstheprogramanddatathatiscurrentlybeingprocessed.

Difficulty:

Medium

15.（p・12）Whichofthefollowingwillnotretaindataafterthecomputeristurnedoff?

A.DVD

B.RAM

C.ROM

D.Harddrive

RAMisreferredtoastemporarystoragebecauseitscontentswilltypicallybelostiftheelectricalpowertothecomputerisdisrupted.

16.（p・12）Identifythefourbasiccategoriesofhardwareinamicrocomputersystem.

A.Harddisk,input/output,secondarystorage,anddisplaydevices.

B.Systemunit,input/output,secondarystorage,andprimarystorage.

C.Systemunit,input/output,secondarystorage,andcommunication.

D.Systemunit,modem,RAM,andmicroprocessor.

Hardwareforamicrocomputersystemconsistsofavarietyofdifferentdevices.Thisphysicalequipmentfallsintofourbasiccategories:

systemunit,input/output,secondarystorage,andcommunication.

Difficulty:

Medium

17.（p・12）Themostcommonoutputdevicesare

A.monitorsandprinters.

B・DVDdrivesandmonitors.

C.speakersandprinters.

D.printersandDVDdrives・

Monitorsandprintersarethemostcommonoutputdevices.

Difficulty:

Easy

1&（p・12）Whichoneofthefollowingisnotconsideredaformofsecondarystorage?

A.Solid-statestorage

B.Opticaldisk

C.RAM

D.Harddisk

Themostimportantkindsofsecondarymediaareharddisks,solid-statestorage,andopticaldisks.RAMisprimary,notsecondary,storage.

19.（p.13）Flashmemorycardsareatypeofwhatkindofsecondarystorage?

A.Opticaldisks

B.Harddrives

C.High-definitiondisks

D・Solid-statestorage

Thethreetypesofsolid-statestoragearesolid-statedrives,flashmemorycards,andUSBdrives.

Difficulty:

Medium

20.（p・14）Themostwidelyusedcommunicationdeviceis

A.apersonalcomputer.

B.theInternet.

C.atelephoneline.

D・amodem.

Amodemisthemostwidelyusedcommunicationdevice.Amodemmodifiestelephonecommunicationsintoaformthatcanbeprocessedbyacomputer.

Difficulty:

Medium

21.（p・/5）Whichofthefollowingisnotanexampleofadocumentfile?

A.Spreadsheet

B.Memo

C.Letter

D.Termpaper

Spreadsheetsareclassifiedasworksheetfiles.

22.（p.15）Afinancialbudgetwouldtypicallybewhattypeofdatafile?

A.Adatabase

B・Aworksheet

C.Apresentation

D.Adocument

Worksheetsareusedtoanalyzethingslikebudgetsandtopredictsales.

Difficulty:

Hard

23.（P.15）Employeerecords,includingnames,socialsecuritynumbers,andrelatedinformation,wouldtypicallybewhattypeofdatafiles?

A.Documentfiles

B.Presentationfiles

C.Databasefiles

D.Worksheetfiles

Databasefilescontainhighlystructuredandorganizeddatastoringrecordsofrelatedinformation.

Difficulty:

Medium

24.（p・15）ThecapabilityofyourmicrocomputertoshareinformationwithothercomputersisreferredtoasA.thewirelessrevolution.

B・systemmemory.

C・computercompetency.

D・connectivity.

Connectivityisthecapabilityofyourmicrocomputertoshareinformationwithothercomputers.

25.（p・16）TheInternetisthelargestintheworld・

A.network

B.systemunit

C.databaseprogram

D.operatingsystem

ThelargestnetworkintheworldistheInternet.Itislikeagianthighwaythatconnectsyoutomillionsofotherpeopleandorganizationslocatedthroughouttheworld.

Difficulty:

Medium

True/FalseQuestions

26.（P.5）Thefivepartsofaninformationsystemare:

people,procedures,software,hardware,anddata.

TRUE

Thefivepartsofaninformationsystemarepeople,procedures,software,hardware,anddata-

Difficulty:

Medium

27.（p.6）Thepurposeofsoftwareistoconvertdataintoinformation.

TRUE

Thepurposeofsoftwareistoconvertdata（unprocessedfacts）intoinformation（processedfacts）.

28.（p.6）Softwareisanothernameforaprogramorprograms.

TRUE

Softwareisanothernameforaprogramorprograms.

Difficulty:

Easy

29.（p.6）Tobeacompetentcomputeruser,youmustunderstandtheessentialsofinformationtechnology（IT）.

TRUE

Inmicrocomputersystems,endusersmustunderstandtheessentialsofIT,includingsoftware,hardware,anddata.

Difficulty:

Easy

30.（p・9）ApplicationsoftwareisHbackgroundHsoftwarewhichhelpsthecomputermanageitsowninternalresources-

FALSE

Systemsoftware,notapplicationsoftware,helpsthecomputermanageitsowninternalresources.

Difficulty:

Medium

31.9）Systemsoftwareisacollectionofprograms.

TRUE

Systemsoftwareisnotasingleprogram・Ratheritisacollectionofprogramsincludingtheoperatingsystem,utilities,anddevicedrivers.

32.（p・9）DiskDefragmenterisaWindowsutilitythatiscommonlyusedtoformatsecondarydevices.

FALSE

DiskDefragmenterisaWindowsutilitythatisusedtolocateandeliminateunnecessaryfilefragmentsandrearrangefilesandunuseddiskspacetooptimizecomputeroperations.

Difficulty:

Medium

33.（/?

.9）Systemsoftwaremightbedescribedasendusersoftware.

FALSE

Applicationsoftware,notsystemsoftware,maybedescribedasendusersoftware.

Difficulty:

Hard

34.（p・9）Abrowserisanexampleofaspecializedapplication.

FALSE

Abrowserisanexampleofabasicapplication.

Difficulty:

Easy

35.（p・io）Anothernameforaminicomputerismidrangecomputer.

TRUE

Minicomputersarealsoknownasmidrangecomputers.

36.（p・10）Insurancecompaniesaremostlikelytousemidrangecomputerstoprocessinformationaboutmillionsofpolicyholders.

FALSE

Insurancecompaniesusemainframecomputersforthispurpose.

Difficulty:

Medium

37.（p・idMediacenterscombinethefunctionalityofadesktopcomputerwithanentertainmentcenter.TRUE

Mediacentersblurthelinebetweendesktopcomputersanddedicatedentertainmentdevices.

Difficulty:

Medium

38.（p.12）Twoimportantcomponentsofthesystemunitarethemicroprocessorandtheharddisk・FALSE

Theprimary