A GIS administrator needs to convert an existing database into a geodatabase.

 Understanding the Scenario:

A database exists but lacks the repository owner required for a geodatabase.

The GIS administrator has database administrator credentials to set up the geodatabase.

 Options Overview:

Create Enterprise Geodatabase:This tool creates a geodatabase in a relational database. It sets up the repository owner and adds the required system tables, schema, and configurations.

Enable Geodatabase:This tool enables geodatabase functionality in an existing database that already has the repository owner and structure. Since the repository owner is missing, this tool cannot be used.

Create Workflow Database:This tool is unrelated to creating or enabling geodatabases. It is used for managing workflows in a production environment.

 Steps to Use Create Enterprise Geodatabase:

Open theCreate Enterprise Geodatabasetool in ArcGIS Pro.

Provide the database connection information, including administrator credentials.

Specify the authorization file for geodatabase licensing.

Run the tool to create the geodatabase.

 References:

Esri Documentation: Create Enterprise Geodatabase.

 Why the Correct Answer is A:The Create Enterprise Geodatabase tool is specifically designed for initializing a geodatabase, including creating the repository owner and required system components. The other options are either not applicable or insufficient for the given scenario.