What is an EMC NetWorker consolidated backup?

A.
A level 1 backup which is then merged with the save set’s last full backup creating a new full
backup.

B.
A level 9 backup which is then merged with the save set’s last full backup creating a new full
backup.

C.
A level Full backup which is then merged with the save set’s last full backup creating a new full
backup.

D.
An Incremental level backup which is then merged with the save set’s last full backup creating a
new full backup.