CCTV - Closed Circuit Television Practice Test
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CCTV Practice Test Video Answers
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CCTV - Closed Circuit Television Practice Test
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CCTV CCTV Camera Technology and Optics 3
Free · Instant Results
What does 'resolution' measure in the context of CCTV cameras?
A
The camera's refresh rate in frames per second
B
The number of pixels used to form an image
C
The distance between the camera and the subject
D
The sensitivity to infrared light
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