CompTIA DHTI+ Practice Questions

Answer - A - Tone generator is used to verify the pin-to-pin connectivity between two ends of a cable.

Key Takeaway: Tone generator is a common testing procedure used to identify one cable from a bundle or find a cable inside a wall. This test is also referred to as fox and hound. The tone generator generates a specific signal on the cable and the probe converts it to an audible tone. The closer the probe is placed to the cable carrying the generated signal, the louder the audible tone sounds.