Asystemadministratorincreasesthembufpoolallocation,thenrunsvmstat.Itisnoticedthatthepagingratehasnotdecreased.Whatisthemosteffectiveoptiontomaintainthembufpoolanddecreasepaging?()A.IncreasethenumberofCPUs.B.Increasethephysicalmemory.C.SetthePSALLOCenviron
题目
Asystemadministratorincreasesthembufpoolallocation,thenrunsvmstat.Itisnoticedthatthepagingratehasnotdecreased.Whatisthemosteffectiveoptiontomaintainthembufpoolanddecreasepaging?()
A.IncreasethenumberofCPUs.
B.Increasethephysicalmemory.
C.SetthePSALLOCenvironmentvariableto’late’.
D.SetthePSALLOCenvironmentvariableto’early’.
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参考答案和解析
参考答案：B