Oracle Database: Backup and Recovery — Question 3

Which three are true concerning database states after a successful switchover? (Choose three.)

Answer options

• A. The former primary database will always be open.
• B. In the former primary database became a physical standby database it will always be open read-only.
• C. In the former primary database became a logical standby database it will be in mount state.
• D. The new primary database will be open read-write.
• E. In the former primary database became a logical standby database it will be open read-write.
• F. In the former primary database became a physical standby database it will be in the same state as the former physical standby database.

Correct answer: A, D, F

Explanation

The correct answers A, D, and F are accurate because after a switchover, the former primary database remains open, the new primary database operates in read-write mode, and the former primary, now a physical standby, matches the state of the previous physical standby. Options B, C, and E are incorrect as they misrepresent the state of the former primary database after the transition.