CompTIA
SY0-701 · Question #806
Which of the following is the best physical security measure that prevents unauthorized vehicles from entering a data center while still allowing foot traffic?
The correct answer is D. Retractable bollards. Retractable bollards provide a strong physical barrier to stop unauthorized vehicles while remaining low enough (or lowered) to let pedestrians pass freely, making them ideal for controlling vehicle access without impeding foot traffic.
Submitted by marco_it· Mar 6, 2026Threats, vulnerabilities, and mitigations
Question
Which of the following is the best physical security measure that prevents unauthorized vehicles from entering a data center while still allowing foot traffic?
Options
- AAccess control vestibules
- BFencing
- CVideo surveillance
- DRetractable bollards
How the community answered
(21 responses)- A10% (2)
- C5% (1)
- D86% (18)
Explanation
Retractable bollards provide a strong physical barrier to stop unauthorized vehicles while remaining low enough (or lowered) to let pedestrians pass freely, making them ideal for controlling vehicle access without impeding foot traffic.
Community Discussion
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