The game live broadcast platform A uses Huawei's all-flash storage to protect its business, and the storage system uses FlashLink technology designed specifically for flash memory. Which of the following statements about the cold and hot data diversion technology are correct?

• A.Effectively reduce in-disk garbage collection
• B.Metadata and data are stored in separate partitions
• C.Synchronously execute independent partitions of different types of data in the controller and the SSD disk
• D.The controller automatically senses the data layout in the SSD disk

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Among Huawei's many disaster recovery solutions, which of the following scenarios can eReplication be used? (Multiple choices)

• A.Local high availability
• B.3DC
• C.Data center active-active
• D.Primary and standby disaster recovery

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Which protocol does Huawei Distributed Storage Object Service use to obtain resource statistics of tenants and buckets?

• A.SSL
• B.SMI-S
• C.SNMP
• D.REST

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VADP backup mode does not include _____.

• A.SAN
• B.Hot-Add
• C.NBD.
• D.NAS

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Which types of deduplication are supported by the Huawei OceanStor All-In-One Backup Solution? (Multiple Choice)

• A.Global deduplication
• B.Parallel deduplication
• C.Target-end deduplication
• D.Source-end deduplication

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