大工15秋《专业英语计算机英语》在线测试1满分答案.docx
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大工15秋《专业英语计算机英语》在线测试1满分答案.docx
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大工15秋《专业英语计算机英语》在线测试1满分答案
大工15秋《专业英语(计算机英语)》在线测试1
满分答案
一、单选题(共20道试题,共80分。
)
1. Thefourthgenerationofcomputeris().
A.vacuumtubes
B.transistors
C.integratedcircuits
D.microprocessors
正确答案
:
D
2. ()aretheperipheralsthatallowuserstoenterdata,programs,commands,anduserresponsesintoacomputerandtransformthemintoasuitableformforprocessing.
A.RAM
B.ROM
C.Inputdevices
D.Memory
正确答案
:
C
3. A()istheprimaryinputdevice.Itisusedforenteringletters,numbersandcommandsintothesystem.
A.RAM
B.keyboard
C.outputdevices
D.memory
正确答案
:
B
4. The()isthecommunicationsmediumfortheentirecomputersystem.
A.systemboard
B.input
C.output
D.bus
正确答案
:
A
5. ()havemorestoragecapacitythandiskettesandalsoofferfasteraccesstothedatatheyhold.
A.Harddisks
B.Opticaldisks
C.Zipdisk
D.CD
正确答案
:
A
6. A()isanelectronicdevicethatoperatesunderthecontrolofinstructionsstoredinitsownmemory,whichcanaccordingtospecifiedrules,produceresults,andstoretheresultsforfutureuse.
A.computer
B.CPU
C.inputdevice
D.outputdevice
正确答案
:
A
7. A()isacablewhichiscapableofcarryingsignalsrepresentingdatafromoneplacetoanother.
A.bus
B.USB
C.port
D.keyboard
正确答案
:
A
8. ThetwocomponentsoftheCPUareconnectedbyakindofelectronicroadwaycalleda(an)().
A.USB
B.bus
C.port
D.keyboard
正确答案
:
B
9. ()isoneofthecomponentsoftheCPU,tellstherestofthecomputersystemhowtocarryoutaprogram'sinstructions.
A.Controlunit
B.ALU
C.RAM
D.ROM
正确答案
:
A
10. ()referstothephysicalequipmentthatcanperformthebasicfunctionscontainedwithinthedataprocessingcycle.
A.Software
B.Hardware
C.Memory
D.CPU
正确答案
:
B
11. ()standsforRandomAccessMemory.ItisthemainlocationforholdingprogramsanddatathattheCPUispresentlyprocessing.
A.RAM
B.ROM
C.inputdevices
D.memory
正确答案
:
A
12. Theprocessoftranslatinginstructionsintocommandsiscalled().
A.decoding
B.register
C.digital
D.port
正确答案
:
A
13. Thefirstcomputersused()forcircuitryandmagneticdrumsformemory,andwereoftenenormous,takingupentirerooms.
A.vacuumtubes
B.transistors
C.integratedcircuits
D.microprocessors
正确答案
:
A
14. ()istheelectronicdevicethatinterpretsandcarriesoutthebasicinstructionsthatoperatethecomputer.
A.Processor
B.hardware
C.memory
D.CPU
正确答案
:
A
15. Thefirstgenerationofcomputeris().
A.vacuumtubes
B.transistors
C.integratedcircuits
D.microprocessors
正确答案
:
A
16. ()canbeintheformofprograms,commandsanduserresponses.
A.Processor
B.Instructions
C.Mouse
D.Port
正确答案
:
B
17. ()areoutputdevicesthatprintcharacters,symbols,andgraphicsonaphysicalmediumsuchaspaperandatransparencyfile.
A.Flatpanelmonitors
B.Printers
C.Keyboards
D.Pointingdevice
正确答案
:
B
18. ()standsforCentralProcessingUnit.Itperformsthesystem'scalculatingandprocessing.
A.computer
B.CPU
C.inputdevice
D.outputdevice
正确答案
:
B
19. ()performsarithmetic,comparison,andlogicoperations.ItisonepartoftheCPU.
A.RAM
B.ROM
C.CPU
D.ALU
正确答案
:
D
20. ()standsforReadOnlyMemory,itisthecomputermemoryonwhichdatahasbeenprerecorded.
A.RAM
B.ROM
C.CPU
D.Memory
正确答案
:
B
大工15秋《专业英语(计算机英语)》在线测试1
二、判断题(共10道试题,共20分。
)
1. USBportisanewindustrywidestandardthatwilleventuallyeliminatetheneedtoinstalladaptercards.()
A.错误
B.正确
正确答案
:
B
2. Softwarereferstothephysicalequipmentthatcanperformthebasicfunctionscontainedwithinthedataprocessingcycle.()
A.错误
B.正确
正确答案
:
A
3. ASCIIstandsforAmericanStandardCodeforInformationInterchange.()
A.错误
B.正确
正确答案
:
B
4. Informationissummarizeddataormanipulateddata.()
A.错误
B.正确
正确答案
:
B
5. Dataconsistsoftherawfactsandfiguresthatareprocessedintoinformation.()
A.错误
B.正确
正确答案
:
B
6. Outputdevicesareperipheralsthatallowuserstoenterdata,programs,commands,anduserresponsesintoacomputerandtransformthemintoasuitableformforprocessing.()
A.错误
B.正确
正确答案
:
A
7. Hardwareisacomputerprogrammadeupofasequenceofdetailedinstructionsdesignedtodirectacomputertoperformcertainfunctions.()
A.错误
B.正确
正确答案
:
A
8. Abusisacablewhichiscapableofcarryingsignalsrepresentingdatafromoneplacetoanother.()
A.错误
B.正确
正确答案
:
B
9. Memoryalsocalledmainmemory,primarystorage,RAM,isaninternalstorageareainthecomputer,wheredataandprogramsdesignedforimmediateprocessingareheld.()
A.错误
B.正确
正确答案
:
B
10. Inputdevicesarehardwarecomponentsthatcanconveyinformationtoauserinaformthattheycanuse.()
A.错误
B.正确
正确答案
:
A
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