A Technician Needs to Select and Install Network Cabling in an Office

question 260

Multiple Choice

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

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Definitions:

Functionally Connected

Term describing parts of a system that work together to perform a particular function.

Malleus

A small bone in the middle ear that transmits sound vibrations from the eardrum to the inner ear, also known as the hammer.

Eardrum

The eardrum, or tympanic membrane, is a thin layer of tissue that separates the outer ear from the middle ear and vibrates in response to sound waves, enabling hearing.

Nerve Impulses

Electrical signals that travel along the nerve fibers, facilitating communication throughout the nervous system.