Examine the steps/operations performed during the RMAN backup operation by using Oracle Secure Backup (OSB):
1.Start the RMAN client by using the RMAN target / command.
2.Start the RMAN client by using the OSB user.
3.RMAN creates the backup pieces.
4.Run the RMAN backup command with the sbt channels.
5.OSB creates a backup job and assigns a unique identifier.
6.OSB creates a backup job request through the OSB sbt library.
7.OSB stores metadata about RMAN backup pieces in the OSB catalog.
8.OSB starts the backup operation.
9. OSB updates the RMAN catalog.
Identify the required steps/operations performed in correct order.
A.
1, 4, 6, 5, 8, 3, 9
B.
1, 6, 4, 5, 8, 3, 9
C.
2, 4, 6, 5, 8, 3, 7
D.
2, 4, 5, 8, 3, 7, 9
C:
https://docs.oracle.com/cd/E16926_01/doc.121/e16564/osb_rman_backup.htm#OBADM903
The basic process for RMAN backup and restore operations with Oracle Secure Backup is as follows:
1) (Answer 2) An Oracle Secure Backup user starts the RMAN client, either through the command line or the Oracle Enterprise Manager console.
2) (Answer 4) The Oracle Secure Backup user allocates an SBT channel and runs an RMAN BACKUP or RESTORE command.
When the channel is allocated, a server session starts on the Oracle database.
3) (Answer 6) The server session on the database host makes the backup or restore job request through the Oracle Secure Backup SBT library.
4) (Answer 5) Oracle Secure Backup creates the backup or restore job and assigns it a unique identifier such as sbt/15.
5) (Answer 8) For an RMAN backup operation, Oracle Secure Backup immediately tries to reserve and start the appropriate resources. If the resources are unavailable, then Oracle Secure Backup queues the job while it waits for the resources to become available.
6) (Answer 3) RMAN creates or restores the backup pieces.
7) (Answer 7) For backups, Oracle Secure Backup stores metadata about RMAN backup pieces in the Oracle Secure Backup catalog.
so: 2,4,6,5,8,3,7 -> Answer C