多項選擇題

When comparing and contrasting the similarities and differences between bridges and switches, which of the following are valid statements?（）

A. Bridges are faster than switches because they have fewer ports.
B. A switch is a multiport bridge,
C. Bridges and switches learn MAC addresses by examining the source MAC address of each frame received.
D. A bridge will forward a broadcast but a switch will not.
E. Bridges and switches increase the size of a collision domain.
F. None of the above statements are true.

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單項選擇題

You wish to segment your LAN into multiple broadcast domains. Which technology method should you implement in order to do this?（）

A. Transparent bridging
B. Cut-through switching
C. Fragment-free switches
D. Virtual LANs
E. Store-and-forward switching

單項選擇題

Which one of the following characteristics is true regarding the use of hubs and switches?（）

A. Hubs can have their ports be configured with VLANs
B. Using hubs is costly with regard to bandwidth availability.
C. Switches can not forward broadcasts.
D. Switches are more efficient than hubs in processing frames.
E. Switches increase the number of collision domains in the network.