CompTIA A+ Question C-99

A network technician is in charge of creating the network cut sheet for an existing building. Some of the ports have been labeled, but some of the labels are unreadable. Which of the following tools would be BEST used to identify termination location?

A. Tone generator and probe
B. Loopback plug
C. Cable tester and certifier
D. Punchdown tool

Correct Answer: A