Which statement is true about the Forward Information Base (FIB) table?

Which statement is true about the Forward Information Base (FIB) table?

A.
The FIB lookup is based on the Layer 2 destination MAC address.

B.
The FIB is derived from the IP routing table and is optimized for maximum lookup throughput.

C.
The FIB table is derived from the Address Resolution Protocol table, and it contains Layer 2
rewrite (MAC) information for the next hop.

D.
When the FIB table is full, a wildcard entry redirects traffic to the Layer 3 engine.