© BCS Learning and Development Ltd 2022

The right of Adam Leon Smith, Rex Black, James Harold Davenport, Jeremias Rößler, Joanna Isabelle Olszewska and Jonathon Wright to be identified as authors of this work has been asserted by them in accordance with sections 77 and 78 of the Copyright, Designs and Patents Act 1988.

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Published by BCS Learning and Development Ltd, a wholly owned subsidiary of BCS, The Chartered Institute for IT, 3 Newbridge Square, Swindon, SN1 1BY, UK.

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Paperback ISBN: 978-1-78017-5768

PDF ISBN: 978-1-78017-5775

ePUB ISBN: 978-1-78017-5782

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British Cataloguing in Publication Data.

A CIP catalogue record for this book is available at the British Library.

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The views expressed in this book are of the authors and do not necessarily reflect the views of the Institute or BCS Learning and Development Ltd except where explicitly stated as such. Although every care has been taken by the authors and BCS Learning and Development Ltd in the preparation of the publication, no warranty is given by the authors or BCS Learning and Development Ltd as publisher as to the accuracy or completeness of the information contained within it and neither the authors nor BCS Learning and Development Ltd shall be responsible or liable for any loss or damage whatsoever arising by virtue of such information or any instructions or advice contained within this publication or by any of the aforementioned.

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Publisher’s acknowledgements

Reviewers: Andrew Lowe

Publisher: Ian Borthwick

Commissioning editor: Rebecca Youé

Production manager: Florence Leroy

Project manager: Sunrise Setting Ltd

Copy-editor: Gillian Bourn

Proofreader: Barbara Eastman

Indexer: Matthew Gale

Cover design: Alex Wright

Cover image: Istock/oonal

Typeset by Lapiz Digital Services, Chennai, India

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