Certified Information Systems Auditor (CISA) — Question 1063

Which of the following is MOST important to the effectiveness of smoke detectors installed in a data processing facility?

Answer options

• A. Detectors are linked to wet pipe fire suppression systems.
• B. Detectors are linked to dry pipe fire suppression systems.
• C. Detectors have the correct industry certification.
• D. Detectors trigger audible alarms when activated.

Correct answer: D

Explanation

The correct answer, D, emphasizes the need for smoke detectors to produce audible alarms, ensuring that personnel are alerted promptly in case of smoke detection. While options A and B discuss connections to fire suppression systems, these do not directly impact the immediate response to smoke presence. Option C, while important for compliance, does not guarantee timely alerts, which are crucial in a data processing environment.