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Thesystemadministratorhasbeengettingcomplaintsaboutslowperformancefromtheserver.Afterrunningvmstattheadministratornoticesaveragereadingsthatshowthefreelist(fre)approachingzero,aswellaspage-in(pi)andpage-out(po)valuestobehigh.Furthermore,theapplicationsrunningareessentialtodailybusinessoperations.Whichofthefollowingrecommendationswouldprovidethebestoverallimprovement?()
A.Increasephysicaldisk
B.IncreasenumberofCPU’s
C.Increasephysicalmemory
D.Increasenumberofservers
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更多 “ Thesystemadministratorhasbeengettingcomplaintsaboutslowperformancefromtheserver.Afterrunningvmstattheadministratornoticesaveragereadingsthatshowthefreelist(fre)approachingzero,aswellaspage-in(pi)andpage-out(po)valuestobehigh.Furthermore,theapplicationsrunningareessentialtodailybusinessoperations.Whichofthefollowingrecommendationswouldprovidethebestoverallimprovement?()A.IncreasephysicaldiskB.IncreasenumberofCPU’sC.IncreasephysicalmemoryD.Increasenumberofservers ” 相关考题
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