Preface
Why is this book so valuable? Why is it an excellent last resource prior to your exam? Let me outline that for you here:
This book balances the two potential areas of expertise you need for each exam topic. You either need to focus on the theory of a technology or you need to be able to demonstrate mastery of configuration, verification, and troubleshooting. You can trust this text to guide you through the precise knowledge you need, topic by topic.
As alluded to above, this text remains tightly in scope with the exam. Although larger texts ...
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