单选题A system is being booted into maintenance mode due to root password recovery.  After accessing the root volume group and starting a shell without mounting the file systems, what is the next step?()ADelete root’s password from the /etc/security/passwd file.BUse the diag recovery tool option to reset root’s password.CExecute the ’passwd’ command and assign a new passwd to root UIdDMount the / and /usr filesystems on alternative mount points to edit the password file.

单选题
A system is being booted into maintenance mode due to root password recovery.  After accessing the root volume group and starting a shell without mounting the file systems, what is the next step?()
A

Delete root’s password from the /etc/security/passwd file.

B

Use the diag recovery tool option to reset root’s password.

C

Execute the ’passwd’ command and assign a new passwd to root UId

D

Mount the / and /usr filesystems on alternative mount points to edit the password file.


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