Which description about the slats, flaps and Slat Flap Control Computers is correct?
A.
The slats and flaps are hydraulically actuated like all the other surfaces.
B.
The slats and flaps are electrically controlled via two Slat Flap Control Computers (SFCC).
C.
Each SFCC has two channels, one for the flaps and one for the slats.
D.
Each SFCC channel can drive its associated surfaces.