There are two types of lightning protection devices for video sites: power surge protectors and signal surge protectors.

• A.True
• B.False

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On the CS POM Porta1 resource monitoring interface, you can view the running status of nodes and containers.

• A.True
• B.False

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The internal management plane and business plane of the IVS 3800 system are isolated, and the networking reliability is high. However, which of the following functions is required for the switch?

• A.Load sharing
• B.Active and standby
• C.Static LACP
• D.Stacking

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If the camera appears inconsistent or stuck, the user can try to adjust which of the following parameters?

• A.Contrast
• B.Frame rate
• C.Brightness
• D.Sharpness

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Which of the following descriptions about indoor monitoring selection is correct?

• A.The hemispherical ceiling installation has poor aesthetics
• B.Under normal circumstances, the resolution of the selected dome camera is 1920+1080
• C.Indoor dome cameras generally adopt vertical pole installation
• D.Indoor monitoring cannot use tube cameras or bolt cameras

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