单项选择题
Which procedure should be used to configure the system to prevent all users from using the ’at’ command（）？
A.Create a /var/adm/cron/at.allow file with no entries
B.Create a /var/adm/cron/at.deny file with ’*’ as the only entry
C.Create a /var/adm/at/at.deny file with ’ALL’ as the only entry
D.Create a /var/adm/at/at.allow file with ’NONE’ as the only entry
相关考题
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单项选择题
Aclienthasatemporarydeploymentofanewstaticapplicationthatneedstorunforashortperiodoftimeandisnotgoingtochange.Howcanthisdeploymentbeachievedwithaminimumofeffortandtime？（）
A.Run a system WPAR and deploy the application.
B.Create a new LPAR and deploy the application.
C.Create an application WPAR to deploy the application.
D.Create an LPAR hosted by a VIO server and deploy the application. -
单项选择题
WhichcommandwillenableRBAConaserver？（）
A.setkst -t enable ； reboot
B.chrbac -a enable ； reboot
C.enable enhanced_RBAC ； reboot
D.chdev -l sys0 -a enhanced_RBAC=’true’ ； reboot -
单项选择题
Whileattemptingtoexpandafilesystem，anadministratorreceivesanerrormessageindicatingthatthefilesystemisnotrecognized.Runningthe’lsfs’commandfailstodisplayanyoutput，butthe’df’commandisworkinganddisplaysnormalfilesystems.Whatisthelikelycauseoftheproblem？（）
A.The /etc/filesystems file is missing.
B.The /dev/hd8 logical volume is corrupt.
C.The hosting volume group is not varied on.
D.The /var and /tmp filesystems may be full.
