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Free CompTIA A+ 220-1101 Practice Question

There is a network (RJ45) port in your office, recently it stopped working. There is no connectivity provided when you plugin to it. The cable and your NIC are known-good, you need to make sure the cable on the back-end of the port is connected but the wiring closet is a disaster. Which tool will assist with this?

  • Loopback plug

  • Cable tester

  • PING

  • Tone generator/probe

This question is for objective:
Hardware and Network Troubleshooting
Your Score:
Hardware and Network Troubleshooting
Networking
Hardware
Virtualization and Cloud Computing
Mobile Devices