Which of the following methods of suppressing a fire in a data center is the most effective and environmentally friendly?
a. halongas
b. wet-pipe sprinklers
c. dry-pipe sprinklers
d. carbon dioxide gas

The correct answer is letter "C": Dry-pipe sprinklers.

Explanation:

Dry-pipe sprinklers systems use pressurized nitrogen in front of fire emergencies where the closed pipe valves open. Compared to systems using water, for a data center, it will be better to use a dry system like this since computer devices damages will be reduced exponentially or in the worse scenario, there will be higher chances to recover the material on those devices.

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