Which of the following statements about LUN mapping on Dorado V6 is incorrect?

• A.A mapping view must be created.
• B.New LUNS can be directly mapped to a host or added to a LUN group (which has been mapped to a host)
• C.LUNs or LUN groups can be created on the host mapping page
• D.New LUN groups can be directly mapped to a host.

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How many controllers can be concurrently accessed by a single SSD in OceanStor Dorado V6 high-end storage?

• A.8
• B.1
• C.2
• D.4

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Which functions does SmartQoS provide on OceanStor Dorado V6? (Multiple choice)

• A.Maximum IOPS
• B.LUN prioriy
• C.Latency control
• D.Maximum bandwidth

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Which technologies can reduce write I/O latency in long-distance active-active scenarios? (Multiple choice)

• A.RDMA
• B.FastWrite
• C.Gateway-free design
• D.Optimistic lock

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Which of the following consistency groups (CGs) can be created based on protected groups of Dorado V6? (Multiple choice)

• A.Snapshot CG
• B.HyperMetro CG e. 3DC CG
• C.Asynchronous remote replication CG
• D.Clone CG

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