计算机专业英语复习Word文件下载.docx

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6.Typeofmemorythatissometimesreferredtoastemporarystoragebecauseitscontentswilltypicallybelostiftheelectricalpowertothecomputerisdisrupted.e.RAM

7.Themostimportantkindsofsecondarymediaareharddisks,solid-statestorage,and___.c.opticaldisks

8.Thetypeofsolid-statedrivewidelyusedfortransportingdataandinformationbetweencomputersandavarietyofspecialtydevices.

g.USB

9.Typeoffilecreatedbyelectronicspreadsheetstoanalyzethingslikebudgetsandtopredictsales.

i.worksheet

10.ProvidesamultimediainterfacetothenumerousresourcesavailableontheInternet.

j.Web

Book

1.Consistsofthestep-by-stepinstructionsthattellthecomputerhowtodoitswork.

f.program

2.Anothernameforaprogram.

g.software

3.Enablestheapplicationsoftwaretointeractwiththecomputerhardware.

i.systemsoftware

4.Typeofcomputerthatissmallenoughtofitontopoforalongsideadeskyetistoobigtocarryaround.

a.desktop

5.Acontainerthathousesmostoftheelectroniccomponentsthatmakeupacomputersystem.

j.systemunit

6.Devicesthattranslatetheprocessedinformationfromthecomputerintoaformthathumanscanunderstand.

d.output

7.Unlikeharddisks,thistypeofstoragedoesnothaveanymovingparts,ismorereliable,andrequireslesspower.

h.solid-state

8.Themostwidelyusedcommunicationdevice.

b.modem

9.Atypeofafilethatmightcontain,forexample,audiencehandouts,speakernotes,andelectronicslides.

e.presentation

10.Acommunicationssystemconnectingtwoormorecomputers.

c.network

MultipleChoice

1.Therulesorguidelinesforpeopletofollowwhenusingsoftwarearecalled:

Proceduresprograms

Rulesutilities

2.Thepartofalmostalloftoday’scomputersystemsthatusestheInternetandallowsuserstogreatlyexpandthecapabilityandusefulnessoftheirinformationsystems.

Connectivityhardware

USBWeb

3.Specializedprogramsthataredesignedtoallowparticularinputoroutputdevicestocommunicatewiththerestofthecomputersystemareknownas:

basicprogramsdevicedrivers

hidefstablets

4.Theleastpowerful,yetthemostwidelyusedandfastest-growingtypeofcomputeristhe:

Mainframemicrocomputer

Midrangesupercomputer

5.Thenewesttypeofcomputerthatissmallerandlighterthananotebookandtypicallydoesnothaveakeyboardbutusesatouchsensitivescreenforinput.

Netbooknotebook

Tabletserver

6.Devicesofthistypetranslatedataandprogramsthathumanscanunderstandintoaformthatthecomputercanprocess.

Inputoutput

solidstatetablet

7.Thetypeofsecondarystoragedevicethatusesrigidmetallicplatterstostoreprogramsandverylargedatafiles.

harddiskopticaldisk

solidstateWeb

8.ThreetypesofopticaldiscsareCDs,DVDs,and:

Flashhidef

MagneticRAM

9.Therevolutionthatwilldramaticallyaffectthewaywecommunicateandusecomputertechnology.

WirelesstabletPC

10.TypeofcomputingthatusestheInternetandtheWebtoshiftmanycomputeractivitiesfromauser’scomputertocomputersontheInternet.

Cloudbrowser

InternetWeb

1.Thekeyboard,mouse,monitor,andsystemunitare:

Hardwareoutputdevices

storagedevicessoftware

2.Programsthatcoordinatecomputerresources,provideaninterface,andrunapplicationsareknownas:

applicationprograms

operatingsystems

storagesystems

utilityprograms

3.Abrowserisanexampleofa:

generalpurposeapplication

specializedprogram

systemapplication

utilityprogram

4.Althoughnotaspowerfulasasupercomputer,thistypeofcomputeriscapableofgreatprocessingspeedsanddatastorage.

Mainframemidrange

Notebooktablet

5.Thesmallesttypeofmicrocomputer:

handheld

notebook

midrange

tablet

6.RAMisatypeof:

Computermemory

Networksecondarystorage

7.Unlikememory,thistypeofstorageholdsdataandprogramsevenafterelectricalpowertothecomputersystemhasbeenturnedoff.

primary

RAM

ROM

secondary

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

database

document

presentation

worksheet

9.UsestheInternetandtheWebtoshiftmanycomputeractivitiesfromauser’scomputertocomputersontheInternet.

cloudcomputing

highdefinition

network

USB

10.Thelargestnetworkintheworldis[the]:

Facbeook

Internet

Web

Chapter2

Matching

1.Thisprojectlaunched