A customer has four data centers located at distances of 100 to 500 miles (161 to 805 kilometers) from each other. The customer is concerned about latency while replicating.
When should a sales specialist recommend a Global Mirror solution?
A. If the disaster recovery plan has yet to be tested.
B. If the license cost is the main criteria.
C. If the secondary copy must always be in sync with the primary copy.
D. If the performance on the primary site is critical.