Which statement is true about the Cisco Security MARS Global Controller?

Which statement is true about the Cisco Security MARS Global Controller?

A.
The Global Controller receives detailed incidents information from the Local Controllers, and correlates the incidents between multiple Local Controllers.

B.
The Global Controller centrally manages a group of Local Controllers.

C.
Rules that are created on a Local Controller can be pushed to the Global Controller.

D.
Most data archiving is done by the Global Controller.