If a suspected vehicle needs to be intercepted and checked on a certain road section, control measures can be implemented on the vehicle on the video service platform.

• A.False
• B.True

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For the power supply of video sites in the main urban area, which of the following power supply methods is generally considered?

• A.Lithium battery
• B.Wind energy
• C.Mains
• D.None of the above

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Which of the following RAID modes are supported by the IVS1800 business data disk? (Multiple choice)

• A.RAID 6
• B.RAID 1
• C.RAID 5
• D.NON-RAID

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Regarding Huawei HoloSens IVS3800R, which of the following descriptions are correct? (Multiple choice)

• A.IVS3800R SSD teaching data disk, used to store structured data
• B.IVS3800R provides structured data and feature data detection function after intelligent analysis
• C.NVMe disk of IVS3800R, used to store characteristic value data
• D.IVS3800R comes standard with 2 system disks, the RAID level is RAID1

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Which of the following statements about IVS 3800 are correct? (Multiple choice)

• A.The management node only supports cluster deployment, not stand-alone deployment
• B.The management node refers to the server containing the CS POM container
• C.Support deploying management nodes only, not business nodes
• D.The business node refers to the server that does not contain the CS POM container

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