计算机网络原理章节测试课后答案2024秋

第五章单元测试

1. MAC address is unique in the world.

A:对 B:错
答案:对

2. A 16-port switch,each port is 10/100M full-duplex adaptive,then bus bandwidth of the switch is ( )

A:3.2G B:10M C:1.6G D:100M
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3. The switch receives a frame whose targe address cannot be found in its MAC address table,then switch will do ( )

A:flooding B:send back C:discard D:forward
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4. What is true of the ARP table in the following description is?

A:routing selection B:reduce network traffic C:error detection D:mapping of IP address to MAC address
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5. Which layer does the switch work on?

A:network layer B:application layer C:link layer D:transport layer
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