Online Access Free H20-871-ENU Exam Questions

Which of the following criteria is used for video encoding?

• A.SIP
• B.RTP
• C.ONVIF
• D.H.264

The main cause of the flashlight effect is (). (Multiple Choice)

• A.The amount of light entering the periphery of the lens is inconsistent with the center
• B.The aperture incoming light of the lens is too small
• C.The high beam and low beam of infrared light in the field of view are improperly matched
• D.The distance between the sensor and the lens in the camera is too close

The gun installation scenario includes (). (Multiple Choice)

• A.Cross arm installation
• B.Pole mounting
• C.Ceiling installation
• D.Wall mounting

What can the input voltage fluctuation of the camera not exceed the range of the camera's power supply voltage?

• A.5%
• B.10%
• C.25%
• D.20%

Which of the following statements are wrong? (Multiple Choice)

• A.Excessive aperture can lead to overexposure
• B.Electronic shutter will increase the grayscale of moving images
• C.AGC in the camera represents wide dynamics
• D.Long focal length lenses are required for taking microscopic scenes