Which command CANNOT be used to mount a shared filesystem in your Linux environment?
A.
mount -t cifs //server/share /mnt -o user=user
B.
smbmount //server/share /mnt -o username=user
C.
cifsmount //server/share /mnt -o username=user
D.
mount -t smbfs //server/share /mnt -o username=user
E.
mount.cifs //server/share /mnt -o user=user