engineering computer science MCQ #487

A sender is sending data using a window size of 8. If the ACK for the first frame is lost, what will be the sender's next action?

engineering computer science MCQ #487

  1. Question 1

    Q1. A sender is sending data using a window size of 8. If the ACK for the first frame is lost, what will be the sender's next action?

    • A) Resend all frames
    • B) Resend the first frame
    • C) Send the next frame
    • D) Wait for timeout

    Answer: Wait for timeout

    Explanation: Sender will wait for timeout and then resend the first frame if no ACK is received.