Which two Data Guard features require the use of flashback database by the broker?
Which two Data Guard features require the use of flashback database by the broker?
Fast-Start Failover requires flashback database because it needs to be able to quickly reinstate a failed primary database to its pre-failure state. Snapshot Standby databases require flashback database to revert any changes made when the standby database is opened in read-write mode back to its previous consistent state as a standby.
ANSWER: C and E
C. Fast-Start Failover. TO reinstate the old database prymary E. Snapshot Standby databases. Always to return the database to the restore point and then syncro