CERTIFIED-IN-CYBERSECURITY · Question #83
CERTIFIED-IN-CYBERSECURITY Question #83: Real Exam Question with Answer & Explanation
The correct answer is A: Locks. A lock is a device that prevents a physical structure (typically a door) from being opened, indicating that only the authorized person (i.e. the person with the key) can open it. A fence or a barrier will prevent ALL access. Turnstiles are physical barriers that can be easily ove
Question
Which access control is more effective at protecting a door against unauthorized access?
Options
- ALocks
- BTurnstiles
- CFences
- DBarriers
Explanation
A lock is a device that prevents a physical structure (typically a door) from being opened, indicating that only the authorized person (i.e. the person with the key) can open it. A fence or a barrier will prevent ALL access. Turnstiles are physical barriers that can be easily overcome (after all, it is common knowledge that intruders can easily jump over a turnstile when no one is
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