Q1. In good conditions, a pixel density of 250 px/m (80 px/ft) is required for
A.recognition.
B. identification.
C. detection.
D. observation.
Correct Answer: B
Q2. The reason why the camera is not blinded by the headlights is that
A.the IR light is the stronger source.
B. the exposure time is extremely long.
C. an IR-pass filter is in use.
D. the gain is set to a high value.
Correct Answer: C
Q3. Typically, a system designer calculates the pixel density based on
A.the aspect ratio and the frame rate.
B. the horizontal resolution and the field of view.
C. the total resolution and the installation height.
D. the illuminance and the depth of field.
Correct Answer: B
Q4. Which method can be used to make an Axis camera available over the internet?
A.Subnetting
B. Axis NAT traversal
C. Axis Secure Remote Access
D. Axis Smart Search
Correct Answer: C
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