Oracle Database Administration 2019 Certified Professional — Question 60

You plan to use DBCA to convert a single-instance Oracle 19c database on a local filesystem on a stand-alone server to RAC by using ASM.

You installed Grid Infrastructure 19c on a four-node cluster.

Examine this list of possible conversion steps:

1. Create a template and image files from the single-instance database by using DBCA.
2. Perform an RMAN backup of the single-instance database.
3. Validate the cluster using CLUVFY.
4. Copy the template and image files to a cluster node.
5. Restore the RMAN backup to the recovery area disk group on the cluster.
6. Perform an Oracle Database 19c RAC software installation.
7. Create a RAC database with DBCA using the RMAN backup.
8. Create a RAC database with DBCA using the template.

Which option correctly lists the correct sequence of the minimum steps required to perform the conversion?

Answer options

Correct answer: B

Explanation

The correct option B lists the necessary steps to ensure a successful conversion, starting with an RMAN backup, validating the cluster, restoring the backup, and finally creating the RAC database. Other options either miss crucial steps or follow an incorrect order that would not lead to a successful migration to RAC.