单项选择题
A.Perform a migration installation during the reboot process.
B.Perform an alternate disk installation and migration using NIM.
C.Copy the /usr directory from another 5.2 server to this server.
D.Perform an update_all install from 5.2 media to take effect on reboot.
单项选择题 AsystemadministratorsuspectsthattherewereproblemswiththeAIXinstallationonapSeriesserver.Whichofthefollowingcommandscanbeused，withtheappropriateflags，toviewtheBOSinstallationoutputfiles？（）
单项选择题 AsystemadministratorcompletedanupgradeofthemaintenanceleveloftheirAIXsystem.Whichofthefollowingcommandsshouldberuntoverifythattheoperatingsystemisinaconsistentstate？（）
单项选择题 Whileattemptingtoloadabaseoperatingsystemtoamachine，anadministratorisreceivingbootptimeouterrormessages.WhatstepsshouldbefollowedtotroubleshootcommunicationsbetweentheNIMmasterandtheclientmachine？（）