Which of the following statements about Oceanstor 9000 intelligent load balancing are correct? (Multiple choice)

• A.No manual intervention required
• B.Automatically balance capacity and performance
• C.Automatic load balancing among all nodes
• D.Be transparent to the application

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Which backup mode is not supported by VADP?

• A.Hot-Add
• B.SAN
• C.NBD
• D.NAS

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When restarting the Huawei Oceanstor 9000 node, if the log information shows "phy: 25, handle SMP req 2" and "phy: 26, good handle SMP req 2", it means that the system disk is faulty, which may not start normally.

• A.True
• B.False

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Large e-commerce company A uses Huawei hybrid flash storage to ensure its core business. Regarding the SSD storage chip technology in it, which of the following statements are correct? (Multiple choice)

• A.The FTL algorithm is built into the memory chip
• B.More support
• C.The medium supports multiple interfaces
• D.The chip directly confirms the reading and writing position and other information

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Which of the following features is mainly used in Huawei's two-site three-center disaster recovery solution?

• A.HyperReplication
• B.HyperMirror
• C.HyperClone
• D.HyperMetro

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