Questions and Answers
Updated 2026
EncompassesBthoseBaspectsBofBaBcomputingBsystemBthatBareBvisibleBorBimportantBtoBt
heBprogrammerB-BAnswerBcomputerBarchitecture
AssemblyBlanguageBinstructionsBthatBcanBbeBexecutedBbyBtheBprocessorB-
BAnswerBinstructionBset
StorageBwithinBtheBprocessorB-BAnswerBCPUBregisters
SignedBandBunsignedBintegers,Bcharacters,BrealBnumbers,Betc;BsizesB-
BAnswerBdataBrepresentation
MemoryBmappedB(devicesBaccessedBbyBreadingBandBwritingBmemory),BportsB(specialBi
nstructions)B-BAnswerBI/O
WhereBdoesBdataBcomeBfromBandBwhereBdoesBdataBgoBwhenBinstructionsBareBexecute
dB-BAnswerBinstructionBaddressingBmodes
EncompassesBhowBtoBdesignBandBbuildBtheBhardwareBtoBimplementBtheBarchitectureB-
BAnswerBcomputerBorganization
WhichBcomesBfirst:BcomputerBarchitectureBorBcomputerBorganization?B-
BAnswerBarchitecture
CanBweBrunBprogramsBdesignedBforBprecedingBgenerationsBofBtheBarchitectureB-
BAnswerBbackwardBcompatibility
, BinaryBencodingBofBinstructionsBandBdataB-BAnswerBmachineBlanguage
SymbolicBrepresentationBofBinstructionsBthatBmapsBdirectlyBtoBtheBarchitectureBofBtheB
machineB-BAnswerBassemblyBlanguage
InstructionBsetBarchitectureBisB_____BtoBeachBarchitecturalBversionBofBaBmicroprocessor
.B-BAnswerBspecific
ABtoolBthatBtranslatesBassemblyBlanguageBintoBmachineBlanguageB-BAnswerBassembler
AllowsBusBtoBwriteBcodeBthatBisBcloserBtoBtheBproblemBdomainB-BAnswerBproductivity
SourceBcodeBcanBbeBmodifiedBasBrequiredBandBrecompiledBtoBrunBonBaBdifferentBmac
hineB-BAnswerBportability
TranslatesBHLLBcodeBintoBassemblyBlanguageBcodeBorBdirectlyBtoBmachineBlanguageB-
BAnswerBcompiler
WhatBareBtheBfiveBclassicBcomponentsBofBallBcomputerBsystems?B-
BAnswerBinputBdevices,BoutputBdevices,Bstorage,Bdatapath,Bcontrol
IsBprimaryBmemoryBvolatile?B-BAnswerByes
IsBsecondaryBmemoryBvolatile?B-BAnswerBno
HardwareBcomponentBthatBmanipulatesBbitsBtoBexecuteBinstructionsB-BAnswerBdatapath
HardwareBcomponentBthatBcoordinatesBtheBactivitiesBofBtheBdatapathB-BAnswerBcontrol