.. Copyright |copy| 2013, 2014, 2019 by Olivier Bonaventure .. This file is licensed under a `creative commons licence `_ ********* Exercises ********* This section gathers a series of open questions that have been designed to enable the students to improve their understanding of the topics presented in the e-book. These open questions typically contain a small problem that needs to be solved by the student. They are designed so that they can lead to discussions with teaching assistants. Several `Multiple Choice Questions` and simple exercises are included in the main text and supported by the https://inginious.org platform. A good understanding of the topics covered by this e-book can only be obtained by solving the proposed exercises. Reading the e-book from the first to the last page is not sufficient to get a detailed knowledge of computer networking.