Oracle 11G OCP 1Z0-053 350

（350）Why would you execute the report obsolete command?

A. To list all backups that were no longer available for restore operations

B. To list all backups that had aged beyond the RMAN retention criteria

C. To list all backup set pieces listed in control-file or recovery-catalog metadata that are not on the backup media

D. To list all datafiles that are no longer part of the database and thus do not need to be backed up

E. To list all archived redo logs that are no longer needed for any database recovery

答案：（B）

來自 “ ITPUB部落格 ” ，連結：http://blog.itpub.net/17013648/viewspace-1280090/，如需轉載，請註明出處，否則將追究法律責任。