单项选择题
A filesystem failed to successfully mount, indicating the error message. 0506-324 - cannot mount media not formatted or invalid format 0506-342 - Superblock is dirty run fsck.
Which parameter can be passed to the fsck command to automatically take any remedial action required?（）
A.-p
B.-y
C.-f
D.-v
点击查看答案
相关考题
-
单项选择题
Which system provides redundant system clocks?（）
A.Power 595
B.Power 560
C.Power 570
D.Power 550 -
单项选择题
During an attempt to scp between two hosts, an error indicating PRNG is not seeded is displayed. What is the likely cause of the error?（）
A.The sshd user id is locked.
B.The /var/empty directory needs to be created.
C.PRNG is set to 'no' in the /etc/ssh/sshd_config file.
D.The permissions on /dev/random and /dev/urandom are incorrect. -
单项选择题
What must an administrator do to prevent new telnet users from connecting to the system?（）
A.rmdev -l /dev/pts
B.touch /etc/nologin
C.chdev -l sys0 -a nologin
D.chuser -a login=false ALL
