单选题During system boot, the system hangs at LED 0C31. What is the first step the system administrator should take to correct the problem?()ACheck system console connectionsBCheck system network connectionsCBoot in service mode and change the bootlistDBoot from the AIX installation media and mount rootvg filesystems
单选题
During system boot, the system hangs at LED 0C31. What is the first step the system administrator should take to correct the problem?()
A
Check system console connections
B
Check system network connections
C
Boot in service mode and change the bootlist
D
Boot from the AIX installation media and mount rootvg filesystems
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