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Network congestion occurs _________(a) in case of traffic overloading(b) when a system terminates(c) when connection between two nodes terminates(d) in case of transfer failureI got this question in an interview.Question is taken from Basics in portion Computer Networks Introduction of Computer Network

Answer»

The CORRECT answer is (a) in case of traffic overloading

Explanation: Network congestion occurs when traffic in the network is more than the network COULD HANDLE. To avoid network congestion, the network management uses various open-loop and closed-loop congestion CONTROL techniques.



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