Which three actions are necessary to allow the AP to connect to a controller?

You are on the phone working with a colleague that is console connected to a lightweight AP that
has lost its configuration. Which three actions are necessary to allow the AP to connect to a
controller? (Choose three.)

A.
Configure the AP IP address.

B.
Configure the controller name.

C.
Configure the controller IP address.

D.
Configure the AP hostname.

E.
Configure the AP IP default-gateway.

F.
Configure the AP username and password.