单项选择题
A.Volume Group > Physical Volume > Logical Volume > Filesystem
B.Physical Volume > Volume Group > Logical Volume > Filesystem
C.Volume Group > Physical Volume > Filesystem > Logical Volume
D.Physical Volume > Volume Group > Filesystem > Logical Volume
单项选择题 Whichcommandwillactivateadefinedpagingspace？（）
单项选择题 AIXshowsthebootorderinthefollowingoutput：hdisk0hdisk1blv=hd5cd0Whatwillhappenwhenthesystemadministratorrebootstheserver？（）
单项选择题 AnapplicationfailstostartafteraTechnologyLevelupgrade.TheapplicationvendorrecommendsthattwofilesetsupgradedaspartofthenewTechnologyLevelberejected.Whatistherecommendedmethodforperformingthistask？（）