Which file can you edit to specify files/directories to be excluded from future MDS Backups?

Which file can you edit to specify files/directories to be excluded from future MDS Backups?

A.
$FWDIR/conf/exclude.dat

B.
$MDSDIR/conf/exclude.dat

C.
$MDSDIR/scripts/mds_exclude.dat

D.
$MDSDIR/conf/mds_exclude.dat

Explanation: