CompTIA A+ Core 1 (220-1001) — Question 249

A technician is hired to install network cable in a crawl space running the length of a hallway. To do so without a fire code violation, which of the following types of cable should the technician run?

Answer options

Correct answer: A

Explanation

Plenum-rated cable is designed for use in spaces with air circulation for heating and air conditioning, meeting fire safety standards. Fiber, shielded, and coaxial cables do not meet the specific fire code requirements necessary for plenum spaces, making them unsuitable for this installation.