Posted by: Pdfprep
Post Date: September 18, 2021
A technician needs to select and install network cabling in an office ceiling. The technician was told the space above the ceiling is part of the air conditioning return system.
Which of the following cable features is MOST likely to be a safety requirement?
A . Plenum insulation
B . Category number
C . Transmission limitations
D . Shielded twisted pair
Answer: A
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