As frames are processed by a switch, which statement is true about how the switch builds its MAC table?

As frames are processed by a switch, which statement is true about how the switch builds its MAC table?

A.
The source address of the frames are associated with the inbound interface.

B.
The source address of tthe frames are associated with the outbound interface.

C.
The destination address of the frames are associated with the inbound interface.

D.
The destination address of tthe frames are associated with the outbound interface.