19. Your site survey has discovered hidden in the ceiling a rough access point resembling one of the fire detectors. What type of device is this likely to be?
(A) An AP bought at the office supply store to boost the Wi-Fi signal near the sales department cubes
(B) Part of the normal corporate wireless LAN that is simply designed to blend in with the office
(C) A custom wireless evil twin that is attempting to gather uscr information
(D)A bluesnarfer