AIX shows the boot order in the following output.hdisk0……

单项选择题An application fails to start after a Technology Level upgrade. The application vendor recommends that two filesets upgraded as part of the new Technology Level be rejected. What is the recommended method for performing this task?（）

A.Run instfix -u to reject the filesets.
B.Run installp -r to reject the filesets.
C.Run installp -u to uninstall the filesets.
D.Restore the system to previous state from the system backup.

单项选择题An administrator has recently added a VLAN to the VIO server and wants to update the documentation. Which command displays the current VIO server VLAN configuration?（）

A.lsmap -all
B.lsmap -net
C.lsmap -ent
D.lsmap -vlan

单项选择题During which phase of the boot process is the rootvg volume group varied on and the root file system (hd4) checked?（）

A.Boot phase 1
B.Boot phase 2
C.Boot phase 3
D.Boot phase 4

单项选择题The system administrator is making system wide changes to a server, which will add to the PATH variable for the server environment. Where is the PATH variable found for the system?（）

A./profile
B./etc/envpath
C./etc/profile
D./etc/environment

单项选择题During system boot, rootvg fails to vary on, causing an LED code of 0552. What is the most likely cause for rootvg not varying on?（）

A.Missing blv
B.Network problem
C.Wrong boot table
D.Corrupted file system