An administrator is planning a PowerHA implementation for a database and application. The
application is dependent on the database being available before the application is started.
If the database is moved from one node to another, the application will need to be re-started. The
database and application will be in different resource groups.
How can this be achieved within PowerHA?

A.
The application can be controlled from a post event to the rg_move_finish event.

B.
The application resource group can be configured as a child of the database resource group.

C.
The application resource group can be configured as the parent of the database resource
group.

D.
A sequential processing order for the resource groups can be set, specifying the database and
then the application