WGUIC952IPre-AssessmentI(LatestI2024/I
2025IUpdate)IComputerIArchitectureI|I
QuestionsIandIVerifiedIAnswers|I100%I
Correct|IGradeIA
Q:IWhichIcomponentIofIaIcomputerImoderatesItheIactionIofIitsIotherIcomponents?
Control
Datapath
Memory
Output
Answer:
Control
Q:IGivenItheIfollowingI8-bitIintegerIbinaryIvariables:
I
X1I=I11000110
X2I=I11110111
I
WhatIisItheIvalueIinIX3IafterItheIfollowingIcommand?
I
ADDIX3,IX2,IX1
100111101
11000110
11110111
Overflow
Answer:
Overflow
,Q:IWhatIisItheIapproximateIrangeIofIaI64-bitIunsignedIinteger?
0ItoI18,446,744,073,709,551,615
0ItoI4,294,967,295
−2,147,483,648ItoI2,147,483,647
−9,223,372,036,854,775,808ItoI9,223,372,036,854,775,807
Answer:
0ItoI18,446,744,073,709,551,615
Q:IHowIisItheIintegerI255IrepresentedIinImemory?
0000I0000I0000I0000I0000I0000I0000I0111
0000I0000I0000I0000I0000I0000I0000I1111
0000I0000I0000I0000I0000I0000I0111I1111
0000I0000I0000I0000I0000I0000I1111I1111
Answer:
0000I0000I0000I0000I0000I0000I1111I1111
Q:IWhatIdoesIextendingItoI16IbitsIyieldIgivenI-5IinI8-bitI2'sIcomplementI11111011?
11111100I11111011
11111111I11111011
01111111I11111011
00111111I11111011
Answer:
11111111I11111011
, Q:IHowImanyIminutesIdoesIitItakeItoIwash,Idry,IandIfoldIfourIloadsIofIlaundryIusing
IaIpipeliningIapproach,IgivenItheIfollowingIinformation?
I
IOneIwasherItakesI30Iminutes
IOneIdryerItakesI40Iminutes
IOneIfolderItakesI20Iminutes
90
170
210
360
Answer:
210
Q:ITheImanufacturingIprocessIforIproducingIaIwidgetIhasIfiveIstepsIandIeachIstepIinI
theIprocessItakesIoneIday.
I
WhatIisItheIaverageInumberIofIdaysIneededItoImanufactureIeachIwidgetIusingIaIpipeli
nedIprocessItoIproduceI10Iwidgets?
0.5
1.4
5
14
Answer:
1.4