ATT TEST 8 WITH CORRECT
DETAILED ANSWERS
`Main xparts xof xa xbasic xcomputer x- xcorrect xanswers x-monitor, xsystem xunit,
xpointing xdevice, xkeyboard
four xsections xof xa xkeyboard x- xcorrect xanswers x-alphanumeric, xfunction, xcontrol,
xnumeric
definition xof xCPU x- xcorrect xanswers x-microprocessor xthat xcontrols xand
xprocesses xall xinformation xhandled xby xthe xsystem
BIOS x- xcorrect xanswers x-basic xinput/output xsystem xthat xsets xup
xcommunication xbetween xall xdevices xin xthe xcomputer xand xoperating xsystem
what xare xcomputer xplatforms xmade xup xof? x- xcorrect xanswers x-hardware xand
xsoftware xcomponents
, printed xcircuit xboard x(PCB) x- xcorrect xanswers x-socket xor xslot xin xwhich xCPU xis
xinserted
cache x- xcorrect xanswers x-special xarea xof xmemory xthat xholds xdata xand
xinstructions xrecently xassessed xfrom xanother xlocation
serial xports x- xcorrect xanswers x-used xfor xcommunication xwith xother xcomputers
parallel xport x- xcorrect xanswers x-connects xto xprinter, xLANS, xdisks, xcameras,
xect.
bus x- xcorrect xanswers x-common xelectrical xpathway xwhere xdata xcan xtravel.
x(controlled xby xchipset)
processor xbus x- xcorrect xanswers x-highest xspeed xbus xused xto xpass xdata xback
xand xforth xbetween xprocessor xand xcache xmemory xand xbetween xprocessor xand
xnorth xbridge.
local xbus x- xcorrect xanswers x-directly xconnects xto xprocessor xand xshares xfull
xspeed xand xdata xtransfer xwidth. xMost xcommonly xused xto xsupport xcache xram
xand xhigh xspeed xgraphics.
chipset x- xcorrect xanswers x-passes xdata xto/from xmain xsystem xmemory, xother
xbuses, xor xsouth xbridge.
interrupt x- xcorrect xanswers x-suspension xof xa xprocess xgoing xon xin xthe xCPU
software xapplication x- xcorrect xanswers x-set xof xinstructions xfor xaccomplishing xa
xsequence xof xactions
purpose xof xthe xCPU x- xcorrect xanswers x-to xperform xall xof xthe xsystems
xcalculating xand xprocessing
L2 xcache x- xcorrect xanswers x-exterior xto xthe xprocessor
L1 xcache x- xcorrect xanswers x-interior xto xthe xprocessor
CMOS x- xcorrect xanswers x-used xfor xthe xclock xchip xbecause xit xtakes xvery xlittle
xpower xto xoperate xit
RPS xup, xFREQ xup, xVOUT xu2 xup, xVOUT xu1 xdown x- xcorrect xanswers x-motor
xslows xdown
RPS xdown, xFREQ xdown, xVOUT xu2 xdown, xVOUT xu1 xup x- xcorrect xanswers x-
motor xspeeds xup
what xdoes xCEMF xstand xfor? x- xcorrect xanswers x-counter xelectric xmotor xforce
CEMF xand xspeed xare xalways.. x- xcorrect xanswers x-proportional
DETAILED ANSWERS
`Main xparts xof xa xbasic xcomputer x- xcorrect xanswers x-monitor, xsystem xunit,
xpointing xdevice, xkeyboard
four xsections xof xa xkeyboard x- xcorrect xanswers x-alphanumeric, xfunction, xcontrol,
xnumeric
definition xof xCPU x- xcorrect xanswers x-microprocessor xthat xcontrols xand
xprocesses xall xinformation xhandled xby xthe xsystem
BIOS x- xcorrect xanswers x-basic xinput/output xsystem xthat xsets xup
xcommunication xbetween xall xdevices xin xthe xcomputer xand xoperating xsystem
what xare xcomputer xplatforms xmade xup xof? x- xcorrect xanswers x-hardware xand
xsoftware xcomponents
, printed xcircuit xboard x(PCB) x- xcorrect xanswers x-socket xor xslot xin xwhich xCPU xis
xinserted
cache x- xcorrect xanswers x-special xarea xof xmemory xthat xholds xdata xand
xinstructions xrecently xassessed xfrom xanother xlocation
serial xports x- xcorrect xanswers x-used xfor xcommunication xwith xother xcomputers
parallel xport x- xcorrect xanswers x-connects xto xprinter, xLANS, xdisks, xcameras,
xect.
bus x- xcorrect xanswers x-common xelectrical xpathway xwhere xdata xcan xtravel.
x(controlled xby xchipset)
processor xbus x- xcorrect xanswers x-highest xspeed xbus xused xto xpass xdata xback
xand xforth xbetween xprocessor xand xcache xmemory xand xbetween xprocessor xand
xnorth xbridge.
local xbus x- xcorrect xanswers x-directly xconnects xto xprocessor xand xshares xfull
xspeed xand xdata xtransfer xwidth. xMost xcommonly xused xto xsupport xcache xram
xand xhigh xspeed xgraphics.
chipset x- xcorrect xanswers x-passes xdata xto/from xmain xsystem xmemory, xother
xbuses, xor xsouth xbridge.
interrupt x- xcorrect xanswers x-suspension xof xa xprocess xgoing xon xin xthe xCPU
software xapplication x- xcorrect xanswers x-set xof xinstructions xfor xaccomplishing xa
xsequence xof xactions
purpose xof xthe xCPU x- xcorrect xanswers x-to xperform xall xof xthe xsystems
xcalculating xand xprocessing
L2 xcache x- xcorrect xanswers x-exterior xto xthe xprocessor
L1 xcache x- xcorrect xanswers x-interior xto xthe xprocessor
CMOS x- xcorrect xanswers x-used xfor xthe xclock xchip xbecause xit xtakes xvery xlittle
xpower xto xoperate xit
RPS xup, xFREQ xup, xVOUT xu2 xup, xVOUT xu1 xdown x- xcorrect xanswers x-motor
xslows xdown
RPS xdown, xFREQ xdown, xVOUT xu2 xdown, xVOUT xu1 xup x- xcorrect xanswers x-
motor xspeeds xup
what xdoes xCEMF xstand xfor? x- xcorrect xanswers x-counter xelectric xmotor xforce
CEMF xand xspeed xare xalways.. x- xcorrect xanswers x-proportional
