Asystemadministratorhasjustinstalledanewmaintenancelevel,but"oslevel－r"doesnotshowthecorrectmaintenancelevel.Whatcommandcanbeusedtodeterminewhichfilesetsaredownlevel?()A.lppchkB.instfixC.fixdistD.maintlvl
题目
Asystemadministratorhasjustinstalledanewmaintenancelevel,but"oslevel－r"doesnotshowthecorrectmaintenancelevel.Whatcommandcanbeusedtodeterminewhichfilesetsaredownlevel?()
A.lppchk
B.instfix
C.fixdist
D.maintlvl