计算机英语复习卷.docx

计算机英语复习卷.docx

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计算机英语复习卷

SampleExam1

True/False

Indicatewhetherthestatementistrueorfalse.

____1.CustomerservicelinesforsomeU.S.-basedcompaniesareoftenstaffedbyoffshoretechnicianswhoearnfarmorethantheycouldifworkingforalocallybasedcompany.

____2.Applicationsoftwareisasetofcomputerprogramsthathelpsapersoncarryoutatask.

____3.Microcontrollerstendtobereferredtoascomputersratherthanasprocessorsbecauseinpracticetheyareusedfordedicatedapplications,notasmultipurposedevices.

____4.Acomputerthatyouusetoplaya3-Dactiongamehasavastlydifferentinstructionsetthanthecomputerthatyourgrandmotherusestotypee-mailmessages.

____5.ApasswordisaseriesofcharactersthatverifiestheuserIDandguaranteesthatyouarethepersonyouclaimtobe.

____6.Mostprocessorsintoday’spersonalcomputersuseRISCtechnology.

____7.MostCDdrivescanreadCD-ROM,CD-R,CD-RW,DVD-ROM,DVD+R,DVD-R,DVD+RWandDVD-RW.

____8.AUSBflashdriveisaportablestoragedevicefeaturingabuilt-inconnectorthatplugsdirectlyintoacomputer’sUSBport.

____9.Theprimarypurposeofapplicationsoftwareistohelppeoplecarryouttasksusingacomputer.

____10.MP3sequencingsoftwareandsoftwaresynthesizersareanimportantpartofthestudiomusician'stoolbox;theyaregreatforsoundeffectsandforcontrollingkeyboardsandotherdigitalinstruments.

____11.Fortunately,antivirussoftwareis100%reliable.

____12.InWindowsExplorer,theleftpanedisplaysthefoldersandfilesthatarecontainedinthecurrentlyopenfolderintherightpane.

____13.Theplus-signiconcanbeusedtoexpandadeviceorfoldertodisplaythenextlevelofthehierarchy.

____14.Formattingpreparesthesurfaceofadisktoholddata.

____15.EveryonewhousestheInternetmusthaveadomainname.

____16.AcollectionofWebpagescanbegroupedintoaWebsite.

____17.Anyserverthatcreatesacookiecanonlyrequestthatcookieduringthecurrentsession;itcannotrequestthecookiethenexttimeyouconnecttooneofitsWebpages.

____18.Privacyadvocatesquestionthewisdomofsearchenginesretainingqueries.

____19.E-mailisbasedonstore-and-forwardtechnology.

____20.Ratherthanblockallcookies,youcanblockcookiesfromspecificsites.

MultipleChoice

Identifythechoicethatbestcompletesthestatementoranswersthequestion.

____21.WhichofthefollowingisNOTanexampleofconvergence?

a.

Acellphonewithacamera

b.

Athermometerthatreportsthehumidity

c.

80millionWebsites,eachwiththousandsofWebpages

d.

APDAthatplaysdigitalmusic

____22.A（n）____deviceworkswithcontinuousdata.

a.

analog

c.

binary

b.

streaming

d.

digital

____23.A（n）____deviceworkswithdiscretedataordigits,suchas1or0.

a.

analog

c.

metered

b.

digital

d.

data

____24.A（n）____codeisacommandwordforanoperationsuchasadd,compare,orjump.

a.

object

c.

matrix

b.

op

d.

machine

____25.Whenaprogrambegins,thememoryaddressofthefirstinstructionisplacedinapartofthemicroprocessor’scontrolunitcalledaninstruction____.

a.

index

c.

pointer

b.

variable

d.

constant

____26.____meansabillioncyclespersecond.

a.

Gigahertz

c.

Exahertz

b.

Megahertz

d.

Nanohertz

____27.____sizereferstothenumberofbitsthatamicroprocessorcanmanipulateatonetime.

a.

Processor

c.

Register

b.

Word

d.

ALU

____28.A（n）____stripmonitorstheelectricalcurrentthatpassesfromtheoutlettoallthedevicespluggedintothestrip.

a.

outlet

c.

backup

b.

surge

d.

battery

____29.The____indicatesthattheoperatingsystemhasencounteredanerrorfromwhichitcannotrecover,andthecomputernolongeracceptsanycommands.

a.

STOP

c.

RISC

b.

BSoD

d.

HTTP

____30.Thethreemostpopulartypesofdocumentproductionsoftwareare____.

a.

wordprocessing,desktoppublishing,andWebauthoring

c.

wordprocessing,spreadsheets,andWebauthoring

b.

spreadsheets,desktoppublishing,andWebauthoring

d.

wordprocessing,desktoppublishing,andspreadsheets

____31.____referstotheverticalspacingbetweenlines.

a.

Tracking

c.

Keying

b.

Leading

d.

Locking

CaseBasedCriticalThinkingQuestions

Case1

Youhavebeengiventhreedifferentdatabases,allofwhichusedifferentdatabasesoftware,andyoursupervisorisaskingyoutoidentifywhichtypeofmethodeachdatabaseusestomakeitsqueries.

____32.Thethirddatabaseallowsyoutofilloutaformwiththetypeofdatayouwanttolocate.Whatkindofmethodisthis?

a.

QBE

c.

3-Dquery

b.

querylanguage

d.

naturallanguagequery

____33.Auser____canbedefinedasthecombinationofhardwareandsoftwarethathelpspeopleandcomputerscommunicatewitheachother.

a.

buffer

c.

index

b.

interface

d.

montage

____34.____wasthelastWindowsversiontousetheoriginalWindowskernelthataccessesDOS.

a.

WindowsMe

c.

Windows98

b.

Windows2000

d.

WindowsNT

____35.Softwarecalled____isautilitythatallowsyoutoswitchbetweenMacOSXandWindowsXP.

a.

MacSimulator

c.

NortonGhost

b.

VirtualMachine

d.

BootCamp

____36.BykeepingtheoperatingsystemsmallinPDAs,theoperatingsystemcanbestoredin____.

a.

EEPROM

c.

RAM

b.

ROM

d.

VirtualMemory

____37.Inthetreestructurestoragemetaphorshownintheabovefigure,theleavesattheendofthebranchesrepresent____.

a.

therootdirectory

c.

files

b.

folders

d.

drives

____38.Tospeeduptheprocessofstoringandretrievingdata,adiskdriveusuallyworkswithagroupofsectorscalleda____.

a.

folder

c.

path

b.

cluster

d.

link

____39.ThenativefilesystemforLinuxis____.

a.

FAT32

c.

NTFS

b.

FAT16

d.

Ext2fs

____40.Anexternalharddiskdrivetypicallyconnectstoyourcomputer’s____port.

a.

parallel

c.

SEA

b.

serial

d.

USB

Case5

ItisoneyearsinceAudreypurchasedhernewcomputer.Bynow,shehasmanyfilesonthecomputer.Organizationofhercomputerfilesishertoppriority.Forexample,workandpersonalfilesneedtobeseparate.

____41.Withthemanydifferentprojectsandsubjectsofhercomputerfiles,howbestshouldsheorganizethedifferentfolders?

a.

Groupsimilarfilesbasedonsubjectmatterinfolders.

b.

Organizefromthebottomup.

c.

Itdoesnotmatterwherethefileisaslongasithasadescriptivename.

d.

Placeallfilesintherootdirectory

____42.InBitTorrentlingo,a____isaclientthatdoesnotallowotherclientstodownloadfilepieces.

a.

tracker

c.

leecher

b.

choker

d.

swarm

____43.Webrequestsuseport____.

a.

11

c.

21

b.

20

d.

80

____44.Asearchengine____issoftwarethatcullskeywordsfromaWebpageandstorestheminadatabase.

a.

indexer

c.

archive

b.

crawler

d.

tracker

____45.A（n）____keywordisenteredintoaheadersectionofaWebpagewhenitiscreatedandissupposedtodescribethepagecontents.

a.

query

c.

archive

b.

link

d.

meta

____46.Inadditiontousingsearchengines,youcanalsofindWeb-basedinformationusinga（n）____enginethatsearchesaseriesofothersearchenginesandcompilesthesearchresults.

a.

compiled

c.

metasearch

b.

stuffed

d.

secure

____47.WhichofthefollowingstatementsisNOTtrue?

a.

SecureconnectiosndifferfromsecureWebsites.

c.

AsecureWebsiteusespasswordsecuritytopreventunauthorizedaccesstopagesonthesite.

b.

AsecureconnectionencryptsthedatatransmittedbetweenyourcomputerandaWebsite.

d.

Webpagesthatprovideasecureconnectionstartwithshttp:

insteadofhttp:

.

____48.Originally,e-mailmessageswerestoredinaplainandsimpleformatcalled____text.

a.

RTF

c.

binary

b.

ASCII

d.

MIME

____49.Beforesendingalargeattachment,youcanuse____toshrinkit.

a.

Compress

c.

Netiquette

b.

WinZip

d.

MicrosoftOutlook

Case3

Melissaisabouttocreateane-mailaccount.Sheplanstousehere-mailaccounttocontacthermanyfriendsandtoaidinthesearchforajob.Sheplanstoe-mailherresumewithageneralmessagetoeachofthepotentialemployers.Thesamemessagecanbeusedforeachoftherecipients.

____50.WhichofthefollowingisNOTtrueaboute-mail?

a.

Youcanenlargetextsizeforeasierreading.

b.

Highpriorityisusuallyindicatedbyabulletoritalicizedtext.

c.

Youcanrefusetoacceptmessagesthatarrivefromaparticulare-mailaddress.

d.

Youshouldautomaterepliestomessagesthatyoureceivewhileyouareonvacation.

Matching

Identifytheletterofthechoicethatbestmatchesthephraseordefinition.

a.

servicepack

i.

software

b.

mailmerge

j.

MySQL

c.

format

k.

QBE

d.

datafile

l.

CAD

e.

quarantined

m.

copyright

f.

record

n.

database

g.

what-ifanalysis

o.

publicdomain

h.

patch

____51.Containsanydatathatisnecessaryforataskbutthatisnotsuppliedbytheuser

____52.Holdsdataforasingleentity--aperson,place,orthing

____53.Asetofpatchesthatcorrectsproblemsandaddresssecurityvulnerabilities

____54.Automaticallycreatespersonalizedlettersbycombiningtheinformationinalistwithaformletter

____55.Akindoffilethatcontainssuspiciouscode

____56.Asmallsectionofprogramcodethatreplacespartofthesoftwareyoucurrentlyhaveinstalled

____57.Softwarethatisnotprotectedbyco