Which of the following actions will MOST likely solve this problem?

After setup has completed, the user decides to test the DVD drive to ensure it was installed properly. After issuing mount /mnt/dvdrom, the error "mount: no medium found" is returned. Which of the following actions will MOST likely solve this problem?

A.
Ensure that /mnt/dvdrom has an entry in /etc/fstab.

B.
Issue the command "mount /dev/dvdrom /mnt/dvdrom".

C.
Insert a DVD into the drive, then re-issue the mount command.

D.
Create the directory /mnt/dvdrom.