A system was rebooted and is taking a long time toreturn. The administrator has logged into the HMC and sees reference code 0c9.
What does this mean?（）

单项选择题After mirroring rootvg, a system administrator wantsto validate that the system will boot correctly. Which of the following tasks must be performed before changing the boot order?（）

A.Run a bosboot -a command
B.Mirror the hd5 on the two disks
C.Set up another service mode bootlist
D.Check the disks using a lsvg -p rootvg command

单项选择题An administrator has mirrored rootvg onto hdisk1,after the physical volumes finished syncing the administrator wants to add the newdisk to the boot order.Currently the boot order looks like:hdisk0 blv=hd5. Which of the following commands will add hdisk1 to the current boot order?（）

A.bootset -a hdisk1
B.bootlist -om normal hdisk1
C.setbootlist -m hdisk0 hdisk1
D.bootlist -om normal hdisk0 hdisk1

单项选择题How can an administrator view the service bootlist?（）

A.service -l bootlist
B.bosboot -ad service
C.listboot -l service
D.bootlist -om service

单项选择题The administrator created an entry in the inittab for run level 2. The system was already booted in normal mode. Which will start the newly created entry?（）

A.init 1
B./etc/rc
C.telinit q
D./etc/rc.d/rc2.d

单项选择题The system hangs at boot time after starting NFS services.What is the most likely cause?（）

A.The action parameter of rcnfs in /etc/inittab is 'off' and the script called is not exiting.
B.The action parameter of rcnfs in /etc/inittab is 'wait' and the script called is not exiting.
C.The action parameter of rcnfs in /etc/inittab is 'once' and the script called is not exiting.
D.The action parameter of rcnfs in /etc/inittab is 'respawn' and the script called is not exiting.