Computer Networking
When a router is connected to a Frame Relay WAN link using a serial DTE interface, how is the clock rate determined?

By the clock rate command
Supplied by the CSU/DSU
By the Physical layer bit stream timing
By the far end router

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Computer Networking
The application layer of a network

defines the user's port into the network
All of these
consists of software being run on the computer connected to the network
establishes, maintains, and terminates virtual circuits
None of these

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