An engineer discovers four templates from a production controller, then redeploys those templates
to twelve other controllers. On two of those controllers, the template application is failing. What is
the cause of the failure?

A.
The applied controllers code versions do not match that of the controller used to discover the
templates.

B.
The templates are duplicates of existing templates on the controllers.

C.
Templates can only be deployed to ten controllers at a time.

D.
The two failing controllers were manually configured previously and must have templates
discovered before applying new templates.

Explanation: