Explain the concept of network packet loss.

Explain the concept of network packet loss.

Network packet loss refers to the phenomenon where data packets being transmitted over a network fail to reach their intended destination. It occurs when packets are dropped or discarded during transmission due to various factors such as network congestion, hardware failures, or errors in the network infrastructure. Packet loss can result in degraded network performance, increased latency, and reduced data integrity. To mitigate packet loss, network protocols often employ error detection and correction mechanisms, such as retransmission of lost packets or forward error correction techniques.