help3002

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help3002

This forum is provided to promote discussion amongst students enrolled in CITS3002 Computer Networks.

Please consider offering answers and suggestions to help other students! And if you fix a problem by following a suggestion here, it would be great if other interested students could see a short "Great, fixed it!" followup message. How do I ask a good question?

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UWA week 23 (1st semester, 1st exam week) ↓

final exam 2023 Exam Question 1 (all 3)

2:14pm Tue 4th Jun, Christopher M.

ANONYMOUS wrote:

> For this exam question, how can you know if binary exponential back-off is used or not, or is it up to us whether or not we implement it?

Yes, your pseudo-code should include an 'implementation' of binary-exponential backoff, as the delays of each node (based on their observations of collisions) will affect when they transmit/retransmit in the future and, thus, affect how the medium is utilised.