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Which of the following are included WAN data link encapsulation types? (Choose two.)
D. Frame Relay
Correct Answer: CD
Part of the certways WAN is shown below:
Two buildings on the Los Angeles campus of a small company must be connected to use Ethernet with a
bandwidth of at least 100 Mbps. The company is concerned about possible problems from voltage
potential differences between the two buildings. Which media type should be used for the connection?