engineering computer science MCQ #455

A sender is using a go-back-N protocol with a window size of 7 and a bandwidth of 100 Mbps. If the RTT is 40 ms, what is the maximum throughput?

engineering computer science MCQ #455

  1. Question 1

    Q1. A sender is using a go-back-N protocol with a window size of 7 and a bandwidth of 100 Mbps. If the RTT is 40 ms, what is the maximum throughput?

    • A) 50 Mbps
    • B) 100 Mbps
    • C) 75 Mbps
    • D) 25 Mbps

    Answer: 100 Mbps

    Explanation: Maximum throughput = bandwidth, if the window size is sufficient to keep the pipe full, which it is here.