大工《专业英语计算机英语》期末考试备考资料全集题73.docx

大工《专业英语计算机英语》期末考试备考资料全集题73.docx

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大工《专业英语计算机英语》期末考试备考资料全集题73

机密★启用前

大连理工大学网络教育学院

秋《专业英语（计算机英语）》

期末考试复习题

☆注意事项：

本复习题满分共：

400分。

一、单项选择题（本大题共60小题）

题号

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

答案

B

A

A

B

C

B

A

D

A

B

D

A

B

A

A

A

B

A

B

A

题号

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

答案

A

A

B

A

C

A

D

B

A

C

B

A

D

A

B

D

A

B

A

C

题号

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

答案

A

D

B

B

A

C

A

B

A

B

C

A

A

D

B

A

C

A

B

B

1、（）standsforCentralProcessingUnit.Itperformsthesystem'scalculatingandprocessing.

A．computer

B．CPU

C．inputdevice

D．outputdevice

2、A（）isanelectronicdevicethatoperatesunderthecontrolofinstructionsstoredinitsownmemory,whichcanaccordingtospecifiedrules,produceresults,andstoretheresultsforfutureuse.

A．computer

B．CPU

C．inputdevice

D．outputdevice

3、Thefirstgenerationofcomputeris（）.

A．vacuumtubes

B．transistors

C．integratedcircuits

D．microprocessors

4、（）referstothephysicalequipmentthatcanperformthebasicfunctionscontainedwithinthedataprocessingcycle.

A．Software

B．Hardware

C．Memory

D．CPU

5、（）aretheperipheralsthatallowuserstoenterdata,programs,commands,anduserresponsesintoacomputerandtransformthemintoasuitableformforprocessing.

A．RAM

B．ROM

C．Inputdevices

D．Memory

6、A（）istheprimaryinputdevice.Itisusedforenteringletters,numbersandcommandsintothesystem.

A．RAM

B．keyboard

C．outputdevices

D．memory

7、A（）isacablewhichiscapableofcarryingsignalsrepresentingdatafromoneplacetoanother.

A．bus

B．USB

C．port

D．keyboard

8、Thefourthgenerationofcomputeris（）.

A．vacuumtubes

B．transistors

C．integratedcircuits

D．microprocessors

9、（）standsforRandomAccessMemory.ItisthemainlocationforholdingprogramsanddatathattheCPUispresentlyprocessing.

A．RAM

B．ROM

C．inputdevices

D．memory

10、（）standsforReadOnlyMemory,itisthecomputermemoryonwhichdatahasbeenprerecorded.

A．RAM

B．ROM

C．CPU

D．Memory

11、（）performsarithmetic,comparison,andlogicoperations.ItisonepartoftheCPU.

A．RAM

B．ROM

C．CPU

D．ALU

12、（）havemorestoragecapacitythandiskettesandalsoofferfasteraccesstothedatatheyhold.

A．Harddisks

B．Opticaldisks

C．Zipdisk

D．CD

13、（）areoutputdevicesthatprintcharacters,symbols,andgraphicsonaphysicalmediumsuchaspaperandatransparencyfile.

A．Flatpanelmonitors

B．Printers

C．Keyboards

D．Pointingdevice

14、Thefirstcomputersused（）forcircuitryandmagneticdrumsformemory,andwereoftenenormous,takingupentirerooms.

A．vacuumtubes

B．transistors

C．integratedcircuits

D．microprocessors

15、（）istheelectronicdevicethatinterpretsandcarriesoutthebasicinstructionsthatoperatethecomputer.

A．Processor

B．hardware

C．memory

D．CPU

16、（）isoneofthecomponentsoftheCPU,tellstherestofthecomputersystemhowtocarryoutaprogram'sinstructions.

A．Controlunit

B．ALU

C．RAM

D．ROM

17、ThetwocomponentsoftheCPUareconnectedbyakindofelectronicroadwaycalleda（an）（）.

A．USB

B．bus

C．port

D．keyboard

18、The（）isthecommunicationsmediumfortheentirecomputersystem.

A．systemboard

B．input

C．output

D．bus

19、（）canbeintheformofprograms,commandsanduserresponses.

A．Processor

B．Instructions

C．Mouse

D．Port

20、Theprocessoftranslatinginstructionsintocommandsiscalled（）.

A．decoding

B．register

C．digital

D．port

21、（）alsocalledaprogram,istheseriesofcomputerlanguagecodedinstructionsthattellsthecomputerhowtoperformtasks.

A．Software

B．Hardware

C．Compiler

D．Interpreter

22、Twotypesofsoftwareare（）andapplicationsoftware.

A．systemsoftware

B．systemcall

C．systemcrash

D．systemhardware

23、The（）isautomaticallyloadedintoRAMsoonafteryouturnon,or"boot"thecomputer.

A．applicationsoftware

B．operatingsoftware

C．shell

D．compiler

24、A（）issoftwarethatlooksatanentirehigh-levelprogrambeforetranslatingitintomachinelanguage.

A．compiler

B．interpreter

C．instruction

D．process

25、TheCPUexecutesprogramscodedinalowerlevellanguagecalledthe（）.

A．utilityprogram

B．languagetranslator

C．machinelanguage

D．backup

26、（）programsareusedtorecoverdeletedordamaged（corrupted）files.

A．Datarecovery

B．Systemcall

C．Systemcrash

D．Systemsoftware

27、Linuxisanoperatingsystemsimilarto（）thatisbecomingmoreandmorepopular.

A．Windows98

B．Windows2000

C．WindowsXP

D．Unix

28、（）isthenumberoftimesawaverepeatsduringaspecifictimeinterval,thatishowmanytimesitcompletesacycleinonesecond.

A．Amplitude

B．Frequency

C．Analogsignals

D．Digitalsignals

29、（）isindicatedbytheheightofawavewithinagivenperi