You work as a network administrator for Certkiller .com. Given: # /etc/init.d/nfs.server start What is the result of executing this command?

A.
This command forces an init 3 command to re-establish NFS services.

B.
This command starts the NFS server daemons if there is an entry in /etc/dfs/dfstab

C.
This command restarts the NFS server daemons regardless of the current system configuration.

D.
This command starts the NFS server daemons and establishes file locking services in the event that either the client or server goes down.