Final answer:
The possible hazard that can be caused by network cables in a fire is: Fire spread
Therefore, the correct answer to the question is 2
Step-by-step explanation:
While network cables themselves are typically made of non-combustible materials and do not contribute to the spread of fire, in the event of a fire, the heat, flames, or smoke can damage the cables. Damaged network cables can potentially create sparks or electrical arcing, which can ignite nearby flammable materials and contribute to the spread of the fire.
It is important to note that this hazard is not caused directly by the network cables themselves, but rather by the fire's impact on the cables. It is crucial to follow proper fire safety protocols and ensure that network cables are properly installed, maintained, and protected to minimize the risk of fire spread.
In summary, while network cables are not combustible and do not directly cause fire spread, in a fire situation, damaged cables can potentially create sparks or electrical arcing, which can contribute to the spread of the fire.
Therefore, the correct answer to the question is 2) Fire spread.