You are using the RMAN Data Recovery Advisor functionality. When an error occurs, which of the following commands can you use to monitor and maintain failures? (Choose all that apply.)

Answer: B,C,D

Explanation: In addition to REPAIR, CHANGE, and ADVISE FAILURE, you can use the LIST FAILURE command to see if any unresolved failures exist. A and E are incorrect because the commands IDENTIFY FAILURE and RESET FAILURE do not exist.