Your employer is in the middle of a remodel and the IT Department is responsible for moving RJ-45 wall jacks to new locations. Which tool can be used verify connectivity of a RJ-45 port after it has been moved?

  • Voltage meter
  • Loopback plug
  • Cable tester
  • Cable crimper

CompTIA A+ 220-901
  • Hardware
  • Networking
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  • Hardware and Network Troubleshooting