MCSE Networking Essentials Exam Guide, Second Edition, is strictly exam-related in order to help you fully understand Exam 70-058. Diagrams put concepts into a visual form that aids comprehension and memorization, and figures confirm your understanding of procedures. This book facilitates memorization, the most important aspect of exam preparation, through repetition, summary and practice. A self-assessment test/answer key helps you gauge your learning progress. The book also provides addresses for on-line help and supplemental sample tests, testing locations, test-taking tips and strategies, and emotional preparation.