When statement correct compares FortiManager physical and virtual appliances?

A.
Physical and virtual FortiManger appliances may mange unlimited devices and have unrestricted storage.

B.
Physical and virtual FortiManger appliances use licenses to increase managed device and storage capacity limits.

C.
Physical and virtual FortiManger appliances have unrestricted daily logging rate.

D.
Physical and virtual FortiManger appliances use model types and licenses respectively, to differentiate managed
device and storage capacity limits.