Computer Organization and Architecture Mcqs

Page No. 69

Memory can be accessed in ARM systems by __________ instructions.
i) Store
ii) MOVE
iii) Load
iv) arithmetic
v) logical.


a i, ii, iii

✖


b i, ii

✓


ci, iv, v

✖


d iii, iv, v

✖


View Answer i, ii

The address system supported by ARM systems is/are ___________


a Little Endian

✖


bBig Endian

✖


cX-Little Endian

✖


dBoth Little & Big Endian

✓



The address space in ARM is ___________


a 224

✖


b264

✖


c216

✖


d232

✓


View Answer 232

The ARM processors don’t support Byte addressability.


aTrue

✖


b False

✓


ceither true either false

✖


dnone of the mentioned

✖


View Answer False

ARM processors where basically designed for _______


aMain frame systems

✖


b Distributed systems

✖


cMobile systems

✓


d Super computers

✖


View Answer Mobile systems

The main importance of ARM micro-processors is providing operation with ______


aLow cost and low power consumption

✓


b Higher degree of multi-tasking

✖


cLower error or glitches

✖


dEfficient memory management

✖



ARM stands for _____________


aAdvanced Rate Machines

✖


bAdvanced RISC Machines

✓


cArtificial Running Machines

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dAviary Running Machines

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The pseudo instruction used to load an address into the register is _________


aLOAD

✖


bADR

✓


cASSIGN

✖


dPSLOAD

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View Answer ADR

___________ directive is used to name the register used for execution of an instruction.


aASSIGN

✖


bRN

✓


cNAME

✖


dDECLARE

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View Answer RN

___________ directives are used to initialize operands.


a INT

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bDATAWORD

✖


cRESERVE

✖


dDCD

✓


View Answer DCD

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