Almost every computer is connected to a network or the Internet. Therefore, you need to understand basic networking concepts and know how to configure network settings on all modern versions of Windows. As you learn more about networking, you will enhance your troubleshooting skills.
This domain for the 220-701 exam counts as 15%. The given objectives for this domain are
4.1—Summarize the basics of networking fundamentals, including technologies, devices, and protocols
4.2—Categorize network cables and connectors and their ...