单项选择题

Which installation method enables the quickest recovery in the event of failure when upgrading from AIX 5.3 to AIX 6.1?（）

A.Use alt_disk_install.
B.Apply the upgrade without commit.
C.Use a backup image from a NIM server.
D.Use a mksysb image from a locally attached DVD-RAM.

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热门试题

单项选择题Which command will display the current control key settings？（）

A.’tty-l’
B.’stty-a’
C.’lstty-a’
D.’terminfo-l’

单项选择题Which command will change the user webserver’s shell toksh93？（）

A.chshell -ksh93 webserver
B.chsh webserver /usr/bin/ksh93
C.chuser -a shell=/usr/bin/ksh93 webserver
D.setuid -a SHELL=/usr/bin/ksh93 -u webserver

单项选择题Which command will set the core size file to unlimited for the user‘webapp’？（）

A.no -p 'core=-1' webapp
B.chuser 'core=-1' webapp
C.setsenv -attr 'core=unlimited' webapp
D.chsec -f '/etc/security/limits' 'core=-1' webapp

单项选择题Which environment variable must be changed in auser’s profile so that upon login，the command prompt identifies the server？（）

A.PMT
B.PS1
C.PRT
D.PT1

单项选择题Which command should be used to reset a failed login count?（）

A.chsec
B.chusr
C.passwd
D.chgusrprf