CompTIA A+ 220-901

Category - Networking

What can a technician use to identify if cables are working properly?
  1. Crimper
  2. Stripper
  3. Tone generator
  4. Analyzer
Explanation
Answer: D - A tone generator can be used to identify if cables are working properly.

A tone generator helps identify dead cables, but it can also be used to trace cables. The tone generator generates a signal across wires to analyze cable functionality and signal quality.
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