The root user on a UNIX system has mounted and can access a file system being NFS-served by your
OpenVMS host. Non-root UNIX users are unable to access files on this file system.
What is a likely cause of the problem?

A.
Users’ proxies are not defined.

B.
Remote access is not enabled.

C.
The PC-NFS service is not started.

D.
TCPIP$NFS_REMOTE_USER is not defined.