Identify the persistent configuration setting for the target database that can be set for the backup by using RMAN. (Choose all that apply.)

CONFIGURE RETENTION POLICY is a standard persistent RMAN setting that controls how long backups are retained, either by recovery window or redundancy count, and is stored in the control file.

CONFIGURE DEFAULT DEVICE TYPE TO DISK or SBT is a persistent RMAN setting that determines whether backups go to disk or tape by default when no DEVICE TYPE clause is explicitly specified.

CONFIGURE CHANNEL DEVICE TYPE ... FORMAT and CONFIGURE CONTROLFILE AUTOBACKUP FORMAT allow persistent configuration of default backup destinations, stored in the RMAN repository.

RMAN does not support a persistent configuration setting for using multiple device types simultaneously in a single backup operation - device type must be specified per channel or per backup command.

Default section size is not a persistent RMAN CONFIGURE option in the versions covered by this exam objective - section size is typically specified inline within the BACKUP command using the SECTION SIZE clause.