计算机专业英语 复习Word文档格式.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