What types of deduplication does the Huawei OceanStor integrated backup solution support? (Multiple choice)

If a Huawei Oceanstor 9000 cluster node adopts a back-end 10GE network, the network connection is completed. What are the following configurations for the 10GE switch? (Multiple choice)

The real-time inspection tool in the OceanStor Toolkit can tell us;

Account is a credential for using the object storage service (compatible with Amazon S3 interface), and its management function does not include:

Internet company A uses Huawei's hyper-converged infrastructure to build the company's information platform, which significantly improves the reliability of the platform. Which of the following reflect this feature? (Multiple choice)