LIST THE ITEMS THAT NEED BACKING UP, ACCORDING TO THE CONFIGURED RETENTION POLICY

5. - OCA OCP ORACLE DATABASE 11G A LL IN ONE EXAM GUIDE P65 DOC
OCA OCP ORACLE DATABASE 11G A LL IN ONE EXAM GUIDE P65 DOC

5. List the items that need backing up, according to the configured retention policy:

RMAN> report need backup;

This will list all your datafiles.