Which two are true about complete and incomplete recovery? (Choose two.)
A. Uncommitted transactions will be rolled back after complete recovery completes.
B. The database must have FLASHBACK enabled in order to perform incomplete recovery.
C. Uncommitted transactions will be rolled back after incomplete recovery completes.
D. Incomplete recovery is possible only when the database is open.
E. Only incremental backups can be used to roll forward the database while performing complete recovery.