Which of the following statements is true regarding the NFSv4 pseudo file system on the NFS server?
A. It must be called /exports
B. It usually contains bind mounts of the directory trees to be exported
C. It must be a dedicated partition on the server
D. It is defined in the option Nfsv4-Root in /etc/pathmapd. conf
E. It usually contains symlinks to the directory trees to be exported