Which statement is true about the data traffic between the access point and controller?

Which statement is true about the data traffic between the access point and controller? Select the best response.

A.
The data traffic is switched at the access point before being sent to the WLAN controller where VLAN tagging and QoS are applied.

B.
The data traffic is encrypted with AES.

C.
The data traffic between the access point and controller is encrypted.

D.
The data traffic is encapsulated with LWAPP.