Today’s Core 2 A+ Pop Quiz: It’s not going to help
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troubleshoot
How to Troubleshoot – CompTIA A+ 220-902 – 5.5
Troubleshooting problems will probably be one of the most common things you do every day. In this video, you’ll learn how to break down the troubleshooting process into a number of easy-to-follow steps.
CompTIA Network+ N10-005: 2.1 – Port Mirroring
Switched networks provide direct communication between devices, but this can be a problem when you need to troubleshoot network traffic flows. In this video, you’ll learn about port mirroring and how to use port mirrors to copy traffic to your network troubleshooting devices.
CompTIA Network+ N10-005: 1.8 – The Network Troubleshooting Process
If you run into a problem, you’ll need a method to help you resolve the issue. In this video, you’ll learn how to follow the steps of the network troubleshooting process to quickly solve your network problems.
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CompTIA A+ 220-702: 1.2 – Troubleshooting Power Supplies
Troubleshooting power supplies requires some specialized tools and some common troubleshooting techniques. In this video, you’ll learn about circuit testers, the value of a good multimeter, and how to use these tools to troubleshoot power outlets and power supplies.
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