What are advantages of selective repeat arq?

Selective Repeat Automatic Repeat reQuest (ARQ) offers several advantages, including improved efficiency in data transmission by only retransmitting erroneous packets rather than all packets after the error. This approach minimizes bandwidth usage and reduces latency, especially in high-speed networks where packet loss can occur. Additionally, it allows for better utilization of network resources, as multiple packets can be in transit simultaneously, enhancing overall throughput. Overall, Selective Repeat ARQ strikes a balance between reliability and performance in data communication.