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大工15秋《专业英语(计算机英语)》在线测试1
一、单选题(共 20 道试题,共 80 分。)
1. Th fourth gnrtion of omputr is ( ).
. vuum tus
. trnsistors
. intgrt iruits
. miroprossors
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2. ( ) r th priphrls tht llow usrs to ntr t, progrms, ommns, n usr rsponss into omputr n trnsform thm into suitl form for prossing.
. RM
. ROM
. Input vis
. Mmory
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3. ( ) is th primry input vi. It is us for ntring lttrs, numrs n ommns into th systm.
. RM
. kyor
. output vis
. mmory
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4. Th ( ) is th ommunitions mium for th ntir omputr systm.
. systm or
. input
. output
. us
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5. ( ) hv mor storg pity thn isktts n lso offr fstr ss to th t thy hol.
. Hr isks
. Optil isks
. Zip isk
.
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6. ( ) is n ltroni vi tht oprts unr th ontrol of instrutions stor in its own mmory, whih n oring to spifi ruls, prou rsults,n stor th rsults for futur us.
. omputr
. PU
. input vi
. output vi
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7. ( ) is l whih is pl of rrying signls rprsnting t from on pl to nothr.
. us
. US
. port
. kyor
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8. Th two omponnts of th PU r onnt y kin of ltroni rowy ll (n) ( ).
. US
. us
. port
. kyor
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9. ( ) is on of th omponnts of th PU, tlls th rst of th omputr systm how to rry out progrm's instrutions.
. ontrol unit
. LU
. RM
. ROM
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10. ( ) rfrs to th physil quipmnt tht n prform th si funtions ontin within th t prossing yl.
. Softwr
. Hrwr
. Mmory
. PU
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11. ( ) stns for Rnom ss Mmory.It is th min lotion for holing progrms n t tht th PU is prsntly prossing.
. RM
. ROM
. input vis
. mmory
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12. Th pross of trnslting instrutions into ommns is ll ( ).
. oing
. rgistr
. igitl
. port
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13. Th first omputrs us ( ) for iruitry n mgnti rums for mmory, n wr oftn normous, tking up ntir rooms.
. vuum tus
. trnsistors
. intgrt iruits
. miroprossors
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14. ( ) is th ltroni vi tht intrprts n rris out th si instrutions tht oprt th omputr.
. Prossor
. hrwr
. mmory
. PU
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15. Th first gnrtion of omputr is ( ).
. vuum tus
. trnsistors
. intgrt iruits
. miroprossors
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16. ( ) n in th form of progrms, ommns n usr rsponss.
. Prossor
. Instrutions
. Mous
. Port
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17. ( ) r output vis tht print hrtrs, symols, n grphis on physil mium suh s ppr n trnsprny fil.
. Flt pnl monitors
. Printrs
. Kyors
. Pointing vi
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18. ( ) stns for ntrl Prossing Unit. It prforms th systm's lulting n prossing.
. omputr
. PU
. input vi
. output vi
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19. ( ) prforms rithmti, omprison, n logi oprtions. It is on prt of th PU.
. RM
. ROM
. PU
. LU
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20. ( ) stns for R Only Mmory, it is th omputr mmory on whih t hs n prror.
. RM
. ROM
. PU
. Mmory
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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. US port is nw inustry wi stnr tht will vntully limint th n to instll ptr rs.( )
. 错误
. 正确
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2. Softwr rfrs to th physil quipmnt tht n prform th si funtions ontin within th t prossing yl.( )
. 错误
. 正确
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3. SII stns for mrin Stnr o for Informtion Intrhng.( )
. 错误
. 正确
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4. Informtion is summriz t or mnipult t.( )
. 错误
. 正确
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5. t onsists of th rw fts n figurs tht r pross into informtion.( )
. 错误
. 正确
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6. Output vis r priphrls tht llow usrs to ntr t, progrms, ommns, n usr rsponss into omputr n trnsform thm into suitl form for prossing.( )
. 错误
. 正确
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7. Hrwr is omputr progrm m up of squn of til instrutions sign to irt omputr to prform rtin funtions.( )
. 错误
. 正确
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8. us is l whih is pl of rrying signls rprsnting t from on pl to nothr.( )
. 错误
. 正确
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9. Mmory lso ll min mmory, primry storg, RM, is n intrnl storg r in th omputr, whr t n progrms sign for immit prossing r hl.( )
. 错误
. 正确
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10. Input vis r hrwr omponnts tht n onvy informtion to usr in form tht thy n us.( )
. 错误
. 正确
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