Your database is configured in ARCHI

单选题
Your database is configured in ARCHIVELOG mode. Examine the RMAN configuration parameters:
CONFIGURE RETENTION POLICY TO REDUNDANCY 1; # default
CONFIGURE BACKUP OPTIMIZATION OFF; # default
CONFIGURE CONTROLFILE AUTOBACKUP OFF; #default
CONFIGURE DEVICE TYPE DISK PARALLELISM 1 BACKUP TYPE TO BACKUPSET ;
CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
Examine the command:
RMAN> BACKUP DATABASE PLUS ARCHIVELOG DELETE INPUT;
What is the outcome?

A、 It fails because the DELETE INPUT option can be used only with the BACKUP AS BACKUPSET command.

B、 It executes successfully and creates a backup set of the database along with archived log files and then deletes the original archived log files.

C、 It executes successfully and creates an image copy of the database along with archive log files and then deletes the original archived log files.

D、 It fails because the DELETE INPUT option can be used only with the BACKUP AS COPY command.

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