What key technologies are delivered by the OceanStor 9000 to improve the performance of object storage service? (Multiple Choice)

• A.Concurrent access
• B.SMB3 Multichannel
• C.SSD acceleration
• D.High-speed interconnection

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Suppose that the amount of data is 2000 GB at site A and is 3000 GB at site B, and the deduplication ratio is 3.
If the data at site B needs to be remotely replicated to site A, how large back-end storage should be?

• A.5000 GB
• B.2000 GB
• C.3000 GB
• D.4000 GB

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An OceanStor 9000 is equipped with six C72 nodes.
How many nodes' NIC0 must be connected to the management network?

• A.6
• B.3
• C.4
• D.5

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What are the advantages of parallel deduplication? (Multiple Choice)

• A.Outstanding performance
• B.Large scale
• C.To provide PB-level data backup
• D.Superb reliability

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The back-end storage network interfaces of FusionStorage blocks, files and object storage clusters must be completely isolated. When physical clusters corresponding to multiple services share a pair of CE6800 switches, VLAN need to be divided to distinguish the back-end storage networks of different clusters.

• A.False
• B.True

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