What is catalog in RMAN backup?

Related questions

1. What is hot and cold backup?
2. What is RMAN command?
3. What is backup set in RMAN?
4. What is consistent y in Expdp?
5. What is backup set?
6. What is RMAN image copy?
7. Can we export views in Oracle?
8. Why Datapump is faster than exp?
9. What is RMAN Hot Backup?
10. What is Level 0 and Level 1 backup in RMAN?

Tags

1. #prior
2. #system
3. #header
4. #incarnation
5. #piece
6. #utility
7. #would
8. #following
9. #situations
10. #verifies
11. #typically
12. #operating
13. #catalog
14. #backup
15. #cataloging
16. #copied
17. #before