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

Block change tracking is a feature that enhances the efficiency of incremental backups by recording

changed blocks in a tracking file. When used with Oracle Active Data Guard:

It starts the RVWR process on the physical standby database instance (A): When block change

tracking is enabled on a physical standby database, the Recovery Writer (RVWR) process is initiated.

This process is responsible for recording the changes to blocks in the block change tracking file, which

is then used to optimize incremental backups.

It allows fast incremental backups to be offloaded to the physical standby database (E): With block

change tracking enabled on the physical standby database, fast incremental backups can be

offloaded from the primary database. This reduces the workload on the primary database and

utilizes the standby database for backup operations, improving overall system performance and

efficiency.

Reference:

Oracle Database Backup and Recovery User's Guide

Oracle Active Data Guard documentation