Computer Networking
The network layer, in reference to the OSI model, provide

the interface between the X.25 network and packet mode device
All of these
the virtual circuit interface to packet-switched service
data link procedures that provide for the exchange of data via frames that can be sent and received
None of these

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Computer Networking
You type debug ip rip on your router console and see that 172.16.10.0 is being advertised to you with a metric of 16. What does this mean?

The route is 16 hops away.
The route has a delay of 16 microseconds.
The route is inaccessible.
The route is queued at 16 messages a second.
They will all load-balance.

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Computer Networking
What is the purpose of flow control?

To reassemble segments in the correct order at the destination device.
To provide a means for the receiver to govern the amount of data sent by the sender.
To regulate the size of each segment.
To ensure that data is retransmitted if an acknowledgment is not received.

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