For your database, an incremental level 1 backup is taken every week day. On Tuesday, before the backup is performed, you add a new tablespace. You execute the command: RMAN> BACKUP INCREMENTAL LEVEL 1 FOR RECOVER OF COPY WITH TAG WEEKLY DATABASE; Which statement is true about the execution of the command? 

Answer options:

A. It returns an error because there is no level 0 backup available for new data files.
B. It performs an image copy backup of new data files, and a level 1 incremental backup of all other data files.
C. It performs a level-0 backup of all data files including those that belong to the new tablespace.
D. It performs an image copy backup of all data files including those that belong to the new tablespace.
E. It performs a backup as a backup set of all data files including those that belong to the new tablespace.

B

Reference: http://www.oracle-base.com/articles/misc/incrementally-updated-image-copy-backups.php https://docs.oracle.com/cd/B19306_01/backup.102/b14192/bkup004.htm