Your Company wants to purchase an NS40G Celerra NAS. They are purchasing two Data Movers for active/passive fault tolerance. The customer is concerned because they can only purchase one Control Station with the NS40G solution and believe that would be a single point of failure for production users.
What should you recommend to reduce this concern?

A.
The Control Station has an internal IDE drive for redundancy purposes.

B.
They must purchase an NS80G for uninterrupted access by the users.

C.
The Control Station can be set to auto, retry, or manual failover mode.

D.
Control Station failure does not affect access by the users.