engineering computer science MCQ #341

In a Stop-and-Wait protocol, what happens when a packet is lost?

engineering computer science MCQ #341

  1. Question 1

    Q1. In a Stop-and-Wait protocol, what happens when a packet is lost?

    • A) Sender retransmits
    • B) Receiver retransmits
    • C) Packet is discarded
    • D) Connection is terminated

    Answer: Sender retransmits

    Explanation: In Stop-and-Wait, the sender retransmits the packet if it doesn't receive an ACK within a certain time frame.