You have successfully taken a database backup by using the command:
RMAN> BACKUP AS BACKUPSET DATABASE;
Now you execute this command:
RMAN> BACKUP INCREMENTAL LEVEL 1 DATABASE;
What is the outcome?
A. It fails because an incremental level 1 backup always searches for an image copy as level 0 backup,
B. It fails because an incremental level 0 backup does not exist
C. It takes a backup of blocks that have been formatted since the last full database backup.
D. It takes an incremental level 0 backup of the database.
E. It first takes an incremental level 0 backup and then an incremental level 1 backup.
D?