CompTIA Network+ Certification Study Guide part 4

CompTIA’s Network+ certification Study Guide part 4 is a globally-recognized, vendor neutral exam that has helped over 235,000 IT professionals reach further and higher in their careers. The 2009 Network+ exam (N10-004) is a major update with more focus on security and wireless aspects of networking. Our new study guide has been updated accordingly with focus on network, systems, and WAN security and complete coverage of today’s wireless networking standards.
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CompTIA Network+ Certification Study Guide part 4