What can effectively compensate for the dark defect of the main body of the picture when the camera is shooting in a backlight environment.

• A.Strong light suppression
• B.White balance
• C.Backlight compensation
• D.Noise reduction

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The lens surface is not clean, or the presence of water stains, dust, etc. may cause which of the following failures?

• A.There is an unclear situation in the monitoring interview
• B.Fuzzy screen appears on the live screen
• C.The picture is dark or bright
• D.The overall image noise is too much, resulting in unclear image lines

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Which of the following reasons will not cause a large number of dropped calls has been registered in the camera platform? (Multiple choice)

• A.The account and password for camera access have expired
• B.There is a problem with the power supply line of the camera
• C.The network connecting the camera to the platform fails
• D.The time set by the camera is not synchronized with the time on the platform

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Regarding the relationship between smart vision platform equipment and business requirements, which of the following descriptions is correct?

• A.The number of Huawei HoloSens IVS3800S is affected by the volume of video image analysis services
• B.The number of Huawei HoloSens IVS3800C is affected by the volume of video image retrieval services
• C.The number of Huawei HoloSens IVS3800R is affected by the volume of video network sharing services
• D.The number of Huawei HoloSens lVS3800S is affected by video networking services

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If the two intelligent vision platforms are in a superior-subordinate relationship, the subordinate platform actively initiates registration to the superior platform, and then pushes the directory and device information under its jurisdiction after the superior authentication.

• A.True
• B.False

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