国开吉林00829《计算机专业英语》形成性考核一复习资料答案Word格式文档下载.docx

国开吉林00829《计算机专业英语》形成性考核一复习资料答案Word格式文档下载.docx

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a.basicinput/outputsystem

b.basiccentralprocessingunit

c.basicprocessingunitsystem

d.basicharddisk

basicinput/outputsystem

【题目】motherboardisthemain（）thatalloftheotherinternalcomponentsconnectto.

a.board

b.circuitboard

c.basicboard

d.circuit

circuitboard

【题目】（）isthebasicsoftwarethatallowstheusertointerfacewiththecomputer.

a.Operatesystem

b.Operatedsystem

c.System

d.Operatingsystem

Operatingsystem

【题目】the（）istheprimarydeviceforenteringinformationintothecomputer.

a.blackboard

b.keyboard

c.mainboard

d.mouse

keyboard

【题目】themostcommonformofremovablestorageis（）.

a.floppy

b.VCD

c.disk

d.floppydisk

floppydisk

【题目】（）isthemostcommonwaytoconnectadditionalcomponentstothecomputer.

a.ComputerBus

b.PeripheralComponentInterconnect（PCI）Bus

c.InterconnectBus

d.ComponentInterconnectBus

PeripheralComponentInterconnect（PCI）Bus

【题目】manycomputers,particularlythoseinanethernetofficenetwork,use（）cardtoconnecteachother.

a.DSL

b.CAD

c.CPU

d.LAN

LAN

【题目】devicemanagementistoprovideaninterfacebetweeneachdeviceconnectedtothecomputer,the（）andapplications.

a.CAD

b.DSL

CPU

【题目】anewermonitortypicallyconsistsofa（）,withmostoldermonitorsbasedaroundacathoderaytube.

a.OLED

b.LCD

c.CRT

d.TFTLCD

TFTLCD

【题目】thedistancebetweenpixelsonacomputermonitorscreeniscalleditsdotpitchandismeasuredin（）.

a.meters

b.miles

c.millimeters

d.degree

millimeters

【题目】thenumberoftimesinonesecondthattheelectrongunredrawstheentireimageiscalledtherefreshrateandismeasuredin（）.

a.miles

b.rates

c.hertz（cyclespersecond）

d.meters

hertz（cyclespersecond）

【题目】ininterlacingalltheodd-numbredlinesofanimagearetraced,andthenallthe（）lines.

a.number

b.numbered

c.even-numbered

d.numbers

even-numbered

【题目】a（）isoftenutilizedinbattery-poweredelectronicdevicesbecauseitusesverysmallamountsofelectricpower.

b.LiquidCrystalDisplay（LCD）

LiquidCrystalDisplay（LCD）

【题目】（）ismeasuredincandelaspersquaremeter.

b.Liquid

c.hertz

d.Luminance

Luminance

【题目】maximumrefreshrateislimitedby（）.

a.responsetime

b.response

c.time

d.limitedtime

responsetime

【题目】responsetimeis（）apixelinamonitortakestogofromactive（black）toinactive（white）andbacktoactive（black）again.

a.times

b.twice

c.minutes

d.theamountoftime

theamountoftime

【题目】weshouldload（）ontothecomputerfirst,andwithoutitacomputerisuseless.

a.operation

b.system

c.theoperationsystem

d.theoperatingsystem

theoperatingsystem

【题目】thepurposeofanoperatingsystemistoorganizeandcontrol（）sothatthedeviceitlivesinbehavesinaflexiblebutpredictableway.

a.software

b.hardwareandsoftware

c.hardware

d.computer

hardwareandsoftware

【题目】atthesimplestlevel,anoperatingsystemdoes（）things:

thefirstistomanagethehardwareandsoftwareresourcesofthesystem,provideaconsistentapplicationinterface.

a.four

b.two

c.one

d.three

two

【题目】oneofthechallengesfacingdevelopersiskeepingtheir（）flexibleenoughtorunhardwarefromthethousandsofvendorsmanufauturingcomputerequipment.

a.operatingsystem

b.operate

c.motherboard

d.operation

operatingsystem

【题目】inabroadsense,therearegenerallyfourtypesofoperatingsystems.theyare（）,single-usersingletaskoperatingsystems,single-usermulti-taskoperatingsystems,multi-useroperatingsystems.

a.Real-TimeOperatingSystems

b.OperatingSystems

c.Taskoperatingsystems

d.TimeOperatingSystems

Real-TimeOperatingSystems

【题目】（）areusedtocontrolmachinery,scientificinstrumentsandindustrialsystems.

a.Systems

b.Real-TimeOperatingSystems

c