Oracle Database Administration 2019 Certified Professional — Question 38

Which method should be used to convert a single-instance Oracle 19c Database to a RAC Database?

Answer options

• A. Using the rconfig utility to migrate the database to shared storage and then using DBCA to start one or more RAC database instances on the cluster
• B. Using DBCA to migrate the database to shared storage and then to start one or more RAC database instances on the cluster
• C. Using the rconfig utility to create a template from the single-instance database and then using DBCA to create a RAC database on the cluster using that template
• D. Using DBCA to create a template from the single-instance database and then to create a RAC database on the cluster using that template

Correct answer: B

Explanation

The correct answer is B because it correctly identifies the use of DBCA for migrating the database to shared storage, which is essential for enabling RAC functionality. Option A incorrectly uses rconfig for the migration process, while options C and D focus on template creation, which is not necessary for the migration to RAC in this scenario.