(ISC)2
CERTIFIED-IN-CYBERSECURITY · Question #61
Which of the following is a detection control?
The correct answer is B. Smoke sensors. By definition, smoke detectors are fire protection devices employed for the early detection of fire. Firewalls are devices that filter incoming traffic, and are a type of logical preventive control. Bollards and turnstiles are types of physical preventive controls.
Security Principles
Question
Which of the following is a detection control?
Options
- ABollards
- BSmoke sensors
- CFirewalls
- DTurnstiles
How the community answered
(27 responses)- B93% (25)
- C4% (1)
- D4% (1)
Explanation
By definition, smoke detectors are fire protection devices employed for the early detection of fire. Firewalls are devices that filter incoming traffic, and are a type of logical preventive control. Bollards and turnstiles are types of physical preventive controls.
Topics
#Security Controls#Detection Controls#Physical Security#Risk Management
Community Discussion
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