Network congestion materializes_____________________?
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Answer: A. in case of traffic overloading
Explanation
Network congestion occurs when a network carries more data than it can handle. Excessive traffic loads overwhelm router buffer queues and slow down packet transmission rates. Performance degradation and dropped packets result directly from severe network traffic overloading. Network links have finite bandwidth capacity limitations defined by their hardware infrastructure. Traffic spikes during peak hours can exceed the maximum carrying capacity of network routers. Congestion control algorithms throttle sender transmission rates to alleviate heavy network loads.
Internet service providers manage congestion by upgrading backbone link capacities and routing traffic. Streaming video services buffer content during network congestion to prevent playback stuttering. Enterprise networks use quality of service policies to prioritize critical voice traffic during congestion. System termination causes complete node shutdowns rather than causing gradual network congestion. Terminating a connection between two nodes stops traffic on that path instead of causing congestion. Selecting none of the mentioned is incorrect because traffic overloading causes network congestion.
- Subject
- Computer Science
- Category
- Software Engineering
- Topic
- —
- Difficulty
- medium
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