What does the command mount -a do?
A. It mounts the floppy disk for all users
B. It shows all mounted file systems
C. It opens /etc/fstab to edit
D. It mounts all file systems listed in /etc/fstab
What does the command mount -a do?
A. It mounts the floppy disk for all users
B. It shows all mounted file systems
C. It opens /etc/fstab to edit
D. It mounts all file systems listed in /etc/fstab