Which of the following statements is true?

A.
Aruba Campus APs must be physically attached to the Aruba Controller.

B.
Aruba Campus APs must be in the same broadcast domain as the Controller.

C.
Aruba Campus APs can be in different subnets from the Controller.

D.
Aruba Campus APs must be physically attached to the same Layer 3 switch.

E.
Aruba Campus APs can be connected directly to the public internet.