WhichofthefollowingcommandsshouldbeusedtodeterminewhichdiskofasystemisexperiencingadiskI／Operformanceproblem?()A.filemonB.istatC.vmstatD.iostat
题目
WhichofthefollowingcommandsshouldbeusedtodeterminewhichdiskofasystemisexperiencingadiskI／Operformanceproblem?()
A.filemon
B.istat
C.vmstat
D.iostat