The system administrator ran the following command to backup his image repository, but nothing
was backed up to the file. Why?
find /media -print | backup -I-f-p /dev/rmt0

A.
The block size was not specified.

B.
The files in the directory are larger than 2GB.

C.
The tape was not positioned the beginning of the tape.

D.
The tape was not formatted.

Explanation: