单选题What command can be used to make all mountable filesystems available for use?（）A mount -aB automount allC varyonvg -m -aD run the /etc/filesystems script

第1题：

第2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.

第3题：

第4题：

During an attempt to mount filesystems on the datavg volume grou, the following error message occurs: "0506-323 Cannot get information about log device loglv00." The error is due to the fjslog used by these filesystems is located on a bad disk.Which of the following procedures should be performed to fix the error?（）

• A、Run fsck on all filesystems using loglv00
• B、Run the logform command against loglv00
• C、Recreate the filesystems and restore from a backup
• D、Create a new jfslog and change /etc/filesystems to point to this log

第5题：

下列那一个是挂载档案系统（mounted filesystems）的设定档？（）

• A、/etc/fstab
• B、/etc/sysconfig
• C、/etc/filesys
• D、/etc/mount.sys

第6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

第7题：

Which of the following commands would a system administrator use to automate monitoring and notification of filling filesystems （）

• A、startcondresp
• B、filemon
• C、lsfs
• D、mount

第8题：

第9题：

Which daemon identifies available filesystems throughthe /etc/xtab file?（）

• A、nfsd
• B、biod
• C、rpc.lockd
• D、rpc.mountd

第10题：

A system administrator created a /etc/exports file on server "Alpha" and entered a filesystem to be exported to server "Bravo." However， the remote servers are unable to mount the filesystems. What does the system administrator need to do？（）

• A、Use the exportfs command on server "Alpha" to export the filesystem
• B、Use the showmount command on server "Bravo" to import the filesystem
• C、Use the startsrc command on server "Bravo" to refresh the NFS daemons
• D、Use the chfs command on server "Alpha" to change the filesystem type to NFS