An administrator changed an NFS mount point to read/write capability by adding the -rw option in
/etc/exports. Clients are still unable to write to the Network File System. How can this be resolved?

A.
Run the exportfs -a command on the NFS server.

B.
Issue the refresh -g nfs command on the NFS server.

C.
Unmount and mount the NFS file system on the NFS server.

D.
Use the mount -o rw command on the NFS filesystem on the NFS server.

Explanation: