Which command enables new devices that are connected to the scsi5 adapter without performing a full scan of the system?（）

单项选择题A system has two configured fibre channel cards, one of which, fsc0, has failed and must be replaced. Which command should an administrator use to remove the card device and attached child devices?（）

A.rmdev -Rdl fcs0
B.rmdev -cdl fcs0
C.rmdev -cdl fscsi0
D.rmdev -Rdl fscsi0

单项选择题An administrator has added hdisk2 to rootvg and would like to create a boot logical volume on the disk soit can be used as theprimary boot partition on the next reboot. Which command should the administrator use?（）

A.bosboot -ad hdisk2
B.mkblv -y bootlv hdisk2
C.crlv -t bootlv -d hdisk2
D.bootlist -om normal hdisk2

单项选择题Which key should be pressed on an ASCII terminalduring the system initialization to force the system to read from the default bootlist?（）

A.1
B.3
C.5
D.9

单项选择题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?（）

A.The system is configuring a device.
B.A system initiated dump has started.
C.The system is varyingon a volume group.
D.The system is running an inbuilt self test.

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