Which two statements about MAB are true? (Choose two)
A. It requires the administrator to create and maintain an accurate database of MAC addresses
B. It serves at the primary authentication mechanism when deployed in conjunction with 802.1x.
C. It Operates at Layer 2 and Layer 3 of the OSI protocol stack.
D. It can be used to authenticate network devices and users.
E. MAC addresses stored in the MAB database can be spoofed.
F. It is a strong authentication method.
