Your database is functioning in ARCHIVELOG mode. In which two situations would you perform a cancelbased recovery?()
- AYou find that one of the redo log members in each redo log group is lost.
- BYou find that a data file that belongs to the USERS tablespace is damaged.
- CYou find that a data file that belongs to the SYSTEM tablespace is damaged.
- DYou find that the current redo log group is damaged and is not available for recovery.
- EYou realized while performing a recovery that an archived redo log file needed for recovery is lost.