What will an Ethernet switch do if it receives a unicast frame with a destination MAC that is listed in the switch table?
A. The switch will forward the frame to a specific port.
B. The switch will forward the frame to all ports except the port on which it was received.
C. The switch will return a copy of the frame out the source port.
D. The switch will remove the destination MAC from the switch table.
E. The switch will not forward unicast frames.
Answer: A