A customer has a 1 TB Oracle 10g database on a HP-UX 11.31 client. They have created two
groups that run once every 24 hours. One group is for backing up the database; the other group is
for backing up the file system. During the course of a week, the customer notices that the client is
taking up twice the space as expected. What is a probable cause?

A.
Client is being backed up twice

B.
DBF files are not excluded in the file system dataset

C.
Group that backs up the database is being run twice a day

D.
Block Change Tracking is not being used