Final answer:
The correct answer is fiber optic cable, which does not give off noxious or poisonous gases when burned and can be run through firebreak walls.
Step-by-step explanation:
The correct answer is a. Fiber optic cable. Fiber optic cables are made of glass or plastic and do not emit toxic gases when burned. They are also non-flammable and can be run through firebreak walls, making them a safe choice for installations in buildings.
Fiber optic cables use light to transmit data instead of electrical signals used in other cable types. This makes them immune to electromagnetic interference and allows for faster data transmission speeds over longer distances.
For example, in a scenario where a fire breaks out, the fiber optic cables would not release smoke or toxic fumes, reducing the risk of harm to people and equipment.