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Autores Olivier Bonaventure
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Selective repeat


Questão 1: A selective repeat sender
You implement a Selective-repeat sender and observe the following frames that you send/receive. Assume that you use a window of three frames.
mcq-rel-sr/figure1.png

Which affirmation is correct among the ones below :

Questão 2: A selective repeat receiver

You implement a selective repeat receiver and receive the following frames.

mcq-rel-sr/figure2.png

How do you respond to the reception of the frame D(3,b) ?