CCDA Exam Certification Guide (CCDA Self-Study), Second Edition is designed for professional networkers and students who are pursuing CCDA certification. As such, the book will cover all the exam topics upon which candidates will be tested in this new version of the CCDA exam. Each chapter uses all the necessary components to help a reader prepare for the exam, including “Do I Know this Already” quizzes that assess knowledge; Foundation Summary sections that highlight essential concepts; exam topic lists for easy reference; and end-of-chapter review questions. The final chapter in the book contains scenarios that help readers prepare for the exam.