In order to use Unity catalog features, which of the following steps needs to be taken on man-aged/external tables in the Databricks workspace?

In order to use Unity catalog features, which of the following steps needs to be taken on man-aged/external tables in the Databricks workspace?
A . Enable unity catalog feature in workspace settings
B. Migrate/upgrade objects in workspace managed/external tables/view to unity catalog
C. Upgrade to DBR version 15.0
D. Copy data from workspace to unity catalog
E. Upgrade workspace to Unity catalog

Answer: B

Explanation:

Upgrade tables and views to Unity Catalog – Azure Databricks | Microsoft Docs

Managed table: Upgrade a managed to Unity Catalog

External table: Upgrade an external table to Unity Catalog