This is the book to have if you're considering the Network+ certification. Within its informative pages, best-selling author Mike Meyers provides easy-to-understand coverage of the latest exam objectives. Prepare for the exam with the most complete study guide available. Identify key concepts and tools using informative graphics, use the objectives map to quickly find specific review areas, practice with chapter questions, and obtain need-to-know information with exam tips. The bonus CD-ROM contains a testing engine with questions found only on the CD. Plus, the book makes a great on-the-job reference once you've become certified.