IVS3800 improves the reliability of data through the backup function. Which of the following statement about backups is wrong?

If the IVS3800 adopts the management node cluster deployment method, then during deployment, you need to deploy the management master node first, and then deploy the management slave node.

In the process of video summarization, it is necessary to splice the target movement set and the background image into frames, and then combine the frames into a video.

The environmental inspection of the intelligent vision platform is mainly computer room inspection. Which of the following general inspection and maintenance items include? (Multiple Choice)

Euler OS is currently applied to Huawei's self-developed systems, such as light edge and central cloud platforms, but it has not yet been opened to other vendors.