Exam 1z0-063 topic 1 question 202 discussion

Actual exam question from Oracle's 1z0-063

Question #: 202
Topic #: 1

Examine the probable steps involved in the basic backup process of RMAN and Oracle Secure Backup (OSB):
1. RMAN initiates backup and passes the database backup storage selector to OSB.
2. RMAN creates the backup job.
3. OSB creates the backup job with an OSB user.
4. RMAN updates its repository.
5. RMAN executes the job and transfers data from a client to media.
6. OSB executes the job and transfers data from a client to media.
7. OSB updates its repository.
Identify the required steps in the correct order.

A. 1, 3, 6, 7, 4
B. 2, 1, 6, 4, 7
C. 1, 3, 5, 7, 4
D. 1, 3, 6, 4, 7

Show Suggested Answer

Suggested Answer: A 🗳️
The storage selector act as a layer between RMAN, which accesses the database, and the Oracle Secure Backup software, which manages the backup media.
For backups, Oracle Secure Backup stores metadata about RMAN backup pieces in the Oracle Secure Backup catalog.
The Oracle Secure Backup catalog is stored and managed completely separately from the RMAN recovery catalog. Oracle Secure Backup stores each backup piece and corresponding metadata about the piece.
References:
https://docs.oracle.com/cd/E16926_01/doc.121/e16564/osb_rman_backup.htm

by [deleted] at April 4, 2025, 9:45 a.m.

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