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?

  • Cable crimper
  • Punch down tool
  • Loopback plug
  • Voltage meter

CompTIA A+ 220-801
  • PC Hardware
  • Networking
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  • Laptops
  • Printers
  • Operational Procedures