engineering computer science MCQ #491

A sender sends 5 frames using a window size of 5. If the third frame is lost, what will be the action of the receiver?

engineering computer science MCQ #491

  1. Question 1

    Q1. A sender sends 5 frames using a window size of 5. If the third frame is lost, what will be the action of the receiver?

    • A) Send ACK for the third frame
    • B) Send NAK for the third frame
    • C) Discard all subsequent frames
    • D) Send ACK for the last received frame

    Answer: Discard all subsequent frames

    Explanation: Receiver will discard all frames after the lost one until it receives the lost frame correctly.