Your database is running in archive log mode and Automatic Undo Management is enabled.
Which two tasks should you perform before enabling Flashback Database?
A. Enable minimal supplemental logging.
B. Ensure that the db_flashback_retention_target parameter is set to a point in time (in minutes) to which the database can be flashed back.
C. Enable the recyclebin.
D. Enable undo retention guarantee.
E. Enable Fast Recovery Area.