West's COMPTIA NETWORK+ GUIDE TO NETWORKS, 10th Edition, corresponds to all objectives on the CompTIA's Network+ N10-009 certification exam, including protocols, topologies, hardware, cloud, network design, security and troubleshooting. The latest content meets or surpasses every standard set by the objectives for a coherent scaffolding of skills and ideas that offers in-depth understanding and mastery. A proven, user-friendly structure helps students visualize high-level concepts. New and expanded cloud, virtualization and simulation projects offer experience working with a variety of hardware, software, operating systems and device interactions. Scenario-based questions, discussion prompts and hands-on projects help readers further explore concepts in-depth. MindTap digital resources provide additional exam preparation tools.