Which of the following are features of the entire Dorado V6 series? (Multiple choice)

• A.I/O interruption time of controller failover within 1 second
• B.Upgrades of 94% of components in user model within 1 second
• C.Intelligent DAE
• D.Fixed length and variable length data deduplication

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When only one LUN is configured in a Dorado V6 system, how many controllers are involved in the process?

• A.1
• B.2
• C.4
• D.All controllers online

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Which statement about the ROW technology for OceanStor V5 is true?

• A.One of the advantages of ROW is that it does not easily generate data fragments
• B.Block snapshots use the ROW technology
• C.ROW-based snapshots do not have extra data copies, and therefore the performance is better.

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What are the typical networking modes of a FusionStorage cluster? (Multiple choice)

• A.Isolated front-end and back-end storage networks.
• B.Integrated front-end and back-end storage network.
• C.TCP/IP, InfiniBand, and RoCE networks.

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Which is a backup solution from Dell EMC?

• A.NetBackup
• B.Networker
• C.EISOO
• D.Veeam

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