You are working on a system connected to the network. You attempt to access a directory, which you know is available to your system using NFS. You have NOT accessed this directory for some time. Your system displays the message:
stale NFS file handle
What is a possible cause of this problem?

A.
The lockd daemon on the local system is no longer running.

B.
The mountd daemon on the local system has out-of-date configuration information.

C.
The automountd daemon has NOT been informed of changes to the automount maps.

D.
The file or directory has been removed on the NFS server without the client’s knowledge.