Which term describes the state of a network when the demand on the network resources exceeds the available capacity?

Question:
Which term describes the state of a network when the demand on the network resources exceeds the available capacity?

• convergence
• congestion
• optimization
• synchronization

Explanation: When the demand on the network resources exceeds the available capacity, the network becomes congested. A converged network is designed to deliver multiple communication types, such as data, video and voice services, using the same network infrastructure.

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