What are three reasons that switches supersede bridges? (Choose three.)

A.
Smaller frame buffers decrease latency.

B.
Forward, filter, or flood frames.

C.
Multiple simultaneous communications between ports.

D.
Larger inspection engine allows for higher throughput.

E.
Switches have many ports.

Explanation:
http://docwiki.cisco.com/wiki/Bridging_and_Switching_Basics