What happens to Ethernet frames that enter a switch with MAC learning disabled on all interfaces?

What happens to Ethernet frames that enter a switch with MAC learning disabled on all interfaces?

A.
AII incoming frames will be dropped.

B.
AII incoming frames will be flooded.

C.
Unicast frames will be dropped; multicast and broadcast frames will be flooded.

D.
Multicast and broadcast frames will be dropped; unicast frames will be flooded.