A Database Specialist modified an existing parameter group currently associated with a production Amazon RDS for SQL Server Multi-AZ DB instance. The change is associated with a static parameter type, which controls the number of user connections allowed on the most critical RDS SQL Server DB instance for the company. This change has been approved for a specific maintenance window to help minimize the impact on users.
How should the Database Specialist apply the parameter group change for the DB instance?

A. Select the option to apply the change immediately
B. Allow the preconfigured RDS maintenance window for the given DB instance to control when the change is applied
C. Apply the change manually by rebooting the DB instance during the approved maintenance window
D. Reboot the secondary Multi-AZ DB instance