When configuring the front-end camera to connect to the platform, different access methods are used in different scenarios. Regarding the choice of camera access method, which of the following statements is correct? (Multiple choice)

• A.When the user only knows the IP address segment, and there are a large number of online cameras that need to be connected to the IS platform, they can be quickly added by manual batch addition
• B.When users have planned specific IP addresses for a large number of cameras, and want to connect them to the platform, they can add them in batches automatically
• C.ADVR, DVS or NVR only supports analog camera access, so you need to add analog cameras to the platform by adding DVR/DVS/NWR
• D.When a small number of cameras are added and they are to be connected to the IVS platform, they can be added in a single way

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Regarding the access platform docking analysis platform, which of the following statements is incorrect?

• A.If the connection is successful, various smart applications can be viewed in the " Smart Applications " on the homepage of iClient, and if it fails, there is only one application of " Smart Recognition "
• B.If there are IVS3800S, IVS3800C and IVS3800R in the environment, you need to connect the access platform and the analysis platform
• C.If there is only IVS3800F in the environment, there is no need to connect the access platform and the analysis platform
• D.If not successful docking analysis platform, log in iClient the client, the interface will pop up " intelligence account user name or password is empty " warning

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The central cloud platform uses the Huawei Cloud stack solution. Which of the following descriptions of the virtualization components in the Huawei Cloud stack is incorrect?

• A.CNA can manage cluster network, storage, and computing resources
• B.VRM can run on CNA, or it can be deployed on a separate physical machine
• C.CNA provides computing resources for virtual machines
• D.VRM provides a management portal for administrators

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PowerCube 500 function module and lithium battery module communicate through () interface.

• A.PoE interface
• B.COM_CAN interface
• C.POE+ interface
• D.RS485 interface

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When configuring a cloned camera on the intelligent vision platform, it supports not only the cloning of the local camera, but also the subduing of the external camera.

• A.False
• B.True

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