EC-Council
312-50V10 · Question #201
312-50V10 Question #201: Real Exam Question with Answer & Explanation
The correct answer is B: Bollards. Bollards are short, sturdy vertical posts installed around building entrances specifically to prevent vehicles from ramming through doors or into structures.
Question
Which type of security feature stops vehicles from crashing through the doors of a building?
Options
- ATurnstile
- BBollards
- CMantrap
- DReceptionist
Explanation
Bollards are short, sturdy vertical posts installed around building entrances specifically to prevent vehicles from ramming through doors or into structures.
Common mistakes.
- A. A turnstile is a physical access control device that restricts and counts pedestrian entry one person at a time, and provides no protection against vehicle intrusion.
- C. A mantrap is a physical security vestibule with two interlocking doors used to prevent tailgating and control who enters a secured area, not a vehicle barrier.
- D. A receptionist is a human control that can verify identity and manage visitor access but cannot physically stop a vehicle from crashing into a building.
Concept tested. Physical security vehicle barrier controls
Reference. https://www.cisa.gov/sites/default/files/publications/Vehicle-Ramming-Attacks_0.pdf
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