Refer to the exhibit.
A customer needs an AirWave solution that can manage 1000 devices. The customer wants a hardware solution and active/standby redundancy for the solution. The exhibit shows the BOM that the architect has created.
Which corrections should the architect make?
A. Change the active appliance to an Enterprise appliance.
B. Add 1000 additional AirWave managed device licenses.
C. Change both of the appliances to Enterprise appliance.
D. Add a failover license for 1000 managed devices.