Network Study Guide - 1st Edition Author:David Groth, Ben Bergersen, Tim Catura-Houser Here's the book you need to prepare yourself fully for Network+, the networking certification from the Computing Technology Industry Association (CompTIA). Written by experienced networking professionals, this study guide provides comprehensive coverage of each Network+ exam objective, together with practical exercises and reference information.... more » The CD contains Network+ test-preparation software and information resources.« less