Oracle Database 12c: RAC and Grid Infrastructure Administration — Question 63

You are licensed to use Oracle Active Data Guard.
Which two statements are true after enabling block change tracking on a physical standby database?

Answer options

• A. It allows fast incremental backups to be offloaded to the physical standby database.
• B. It starts the CTWR process on the physical standby database instance.
• C. It allows fast incremental backups to be taken on the primary database.
• D. It starts the RVWR process on the physical standby database instance.
• E. It allows fast incremental backups to be offloaded to a snapshot standby database, when the physical standby database in converted.
• F. It starts the CTWR process on the primary database instance.

Correct answer: A, B

Explanation

The correct answers are A and B because enabling block change tracking on a physical standby database does indeed facilitate fast incremental backups to the standby (A) and activates the CTWR process (B). Options C and D are incorrect because those statements pertain to the primary database, while E and F are not applicable to the scenario described.