You need to deploy only one of these measure groups to the production environment with minimal impact to the cube

You maintain a SQL Server 2008 Analysis Services (SSAS) server. You add two new
measure groups to an existing cube.
You need to deploy only one of these measure groups to the production environment with
minimal impact to the cube.
What should you do?

A.
Update the Data Source View.

B.
Back up and restore the cube to the production environment.

C.
Use SQL Server Management Studio (SSMS) to issue an XMLA command.

D.
Use the Synchronize Database Wizard with appropriate options.

Explanation: