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

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

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Which statement about the Dorado's global garbage collection (GC) are correct? (Multiple choice)

• A.Global GC issues TRIM commands to trigger GC on SSDs.
• B.Dorado supports intelligent adjustment of multiple GC levels based on the garbage percentage and CPU usage.
• C.When a conflict cocurs, user I/Os and metadata always have a higher priority than GC.

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How many IOPS can OceanStor 100D Block reach for a single client?

• A.80,000
• B.70,000
• C.50,000
• D.60,000

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What are the highlights of Huawei's HyperMetro NAS solution? (Multiple choice)

• A.FastWrite is supported.
• B.The dual-arbitration mode is provided.
• C.The active-active (HyperMetro) solution can be smoothly upgraded to the geo-redundant 3DC DR solution.
• D.Cross-site bad block repair is supported.
• E.No additional gateways are required.

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Which statements about OceanStor 100D are true? (Multiple choice)

• A.It stores metadata in metadata nodes.
• B.It employs a distributed cluster architecture.
• C.It provides background data consistency checks.
• D.It can be scaled out to a maximum of 4096 nodes.

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