单项选择题 Howwouldthesystemadministratorfindinformationregardingsmitmenudefinitions？（）
单项选择题 Thesystemadministratormirroredtherootvgfromhdisk0tohdisk1andneedstoensurethesystemwouldbootfromhdisk1ifhdisk0failed.Whichofthefollowingcommandswouldbeusedtoaccomplishthis？（）
单项选择题 Asystemadministratorwantstoperformsomesystemmaintenance.TheAIXinstallationCDisintheCDROMdrive，howeverthesystemwillnotbootfromtheCD.WhichcommandwillassistindeterminingiftheCDROMdriveiscurrentlyabootabledevice？（）