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Computer Science 230 Quiz 1-4 Midterm 1 Questions and Answers Updated A+

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Computer Science 230 Quiz 1-4 Midterm 1 Questions and Answers Updated A+

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Cc230 - Computer Science

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Cc230 - computer science

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Computer Science
230 Quiz 1-4 Midterm
1 Questions and
Answers Updated
2026\2027 A+
IncreasingBorderBofBdataBaccessBtime(1BisBfastestBaccessBtimeBandB7BisBslowest):BSSD,B
L1BCache,BHDD,BRAM,BCPUBregisters,BL2BCacheB-
BAnswerB1.BCPUBregistersB2.BL1BCacheB3.BL2BCacheB4.BRAMB5.BSSDB6.BHDD

WhatBUnixBcommandBcanBbeBusedBtoBoutputBtheBcontentsBofBaBspecificBfile?B-
BAnswerBcat

WhatBUnixBcommandBisBusedBtoBlistBfiles,BincludingBthoseBthatBbeginBwithBaBdotB(.)?B
-BAnswerBlsB-a

TheBCentralBProcessingBUnitB(CPU)BexecutesBinstructionsBstoredBinBtheBmemory.BWhich
BofBtheBfollowingBactivitiesBdoesBtheBCPUBperform?B-BAnswerBDOES:B

StoreBaBbyteBorBwordBfromBaBregisterBtoBaBlocationBinBmainBmemory.

LoadBaBbyteBorBwordBfromBmainBmemoryBintoBaBregister.B

PerformBanBarithmeticBoperationBonBtheBcontentsBofBtwoBregisters,BandBstoreBtheBres
ultBinBaBregister.B

DOESBNOT:B

CheckBifBtheBpreviousBcontentsBofBtheBregisterBareBdeletedBbeforeBloadingBaBbyteBorB
wordBintoBtheBregister.

SupposeByouBhaveBaBfileB"test1"BandBanotherBfileB"test2"BandByouBtypeBtheBfollowing
Bcommand:BcatBtest1B>>Btest2.BWhichBofBtheBfollowingBisBtrue?B-
BAnswerBtest1BisBappendedBtoBtest2

, ABprocessBisBanBabstractionBofBaBrunningBprogram.BABvirtualBmachineBsuchBasBVirtual
BoxBisBanBabstractionBof:B-BAnswerBtheBentireBcomputer

__BisBaBsoftwareBpackageBthatBmanagesBcomputerBmemory,BconcurrentBprogramming,B
interactionBbetweenBapplicationsBandBhardware,BandBI/OBcommunicationBinBaBcompute
rBsystem.B-BAnswerBOS

TheB______BUnixBcommandBisBusedBtoBgetBdocumentationBforBotherBUnixBcommands.
B(ItBworksBonBitself,Btoo.)B-BAnswerBman

$BmkdirBtmp/foo/baz/bing

WhenBexecutedBasBaboveBtheBcommandBfails.BToBallowBdirectoriesBtoBbeBcreatedBrecu
rsivelyByouBmustBuseBtheB______Boption/flag.B-BAnswerB-p

OnBaBUnixBsystem,BaBcompilerBtranslatesBaBsourceBfileBtoBanB_________B-
BAnswerBassemblyBprogram

OnBUnixB(andBWindowsBandBOSX)BaBfileBisBaBsequenceBofBbytes.B-BAnswerBTrue

WhatBisBtheBlargestBpositiveBnumberBthatBcanBbeBrepresentedBbyBaBsignedB4-
bitBintegerBinBtwo'sBcomplementBrepresentation?B-BAnswerB7

ForBanBnBbitBsignedBinteger,BtheBtwo'sBcomplementBrepresentationBofBaBnegativeBinteg
erBxBisBtheBsameBasBsubtractingBtheBabsoluteBvalueBofBxBfromBwhatBvalue?B-
BAnswerB2^n

TheBXORBofBanBn-bitBnumberBandBitsBone'sBcomplementBis...B-BAnswerB(2^n)B-B1

WhatBisBtheBsmallestBnegativeBnumberB(thatBis,BlargestBinBmagnitude)BthatBcanBbeBre
presentedBbyBaBsignedB4-bitBintegerBinBone'sBcomplementBrepresentation?B-BAnswerB-7

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Uploaded on: July 9, 2026
Number of pages: 15
Written in: 2025/2026
Type: Exam (elaborations)
Contains: Questions & answers

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computer science 230 quiz 1 4 midterm 1 questions

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Computer Science 230 Quiz 1-4 Midterm 1 Questions and Answers Updated A+

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