Which of the Following Physical Security Controls Is MOST Effective

question 8

Multiple Choice

Which of the following physical security controls is MOST effective when trying to prevent tailgating?

• A) CCTV
• B) Mantrap
• C) Biometrics
• D) RFID badge
• E) Motion detection

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Definitions:

Light Intensities

The measure of the wavelength and power output of light sources, impacting visibility and perception.

Fovea

A small depression in the retina of the eye where visual acuity is highest due to the concentration of cones.

Photoreceptors

Specialized cells in the retina of the eye that convert light into electrical signals, enabling vision.

Vertebrates

Animals with a backbone or spinal column, including mammals, birds, reptiles, amphibians, and fish.