Certified Ethical Hacker (CEH v11) — Question 169

Which type of security feature stops vehicles from crashing through the doors of a building?

Answer options

• A. Bollards
• B. Receptionist
• C. Mantrap
• D. Turnstile

Correct answer: A

Explanation

Bollards are specifically designed to absorb the impact of vehicles, effectively preventing them from crashing through entrances. The other options, such as a receptionist, mantrap, and turnstile, serve different security purposes that do not involve stopping vehicles.