SmartMigration supports three data migration approaches: Storage media migration (for example, between SAS and NL-SAS), RAID level migration (between different RAID levels), and conversion between a thin LUN and a thick LUN.

• A.TRUE
• B.FALSE

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Which of the following statements about SmartTier (intelligent file tiering) are true?

• A.Scope: Applies to single file systems
• B.Three-tiered: SSDs, SAS disks, and NL-SAS disks
• C.Migration modes: Automatic and user defined policies
• D.Tiering granularity: File

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Which is NOT a front-end port of the Dorado V3?

• A.56 Gbit/s InfiniBand
• B.40 Gbit/s InfiniBand
• C.8 Gbit/s FC,16 Gbit/s FC, and 32 Gbit/s FC
• D.10 Gbit/s iSCSI, 25Gbit/s iSCSL,40 Gbit/s iSCSI, and 100 Gbit/s iSCSI

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What are the major differences between distributed storage and centralized storage?

• A.Distributed storage is applicable to cloud storage resource pools. content repository, archiving. and big data storage.
• B.Distributed storage uses general-purpose servers as storage hardware for unified management
• C.The distributed architecture facilitates capacity expansion and reduction and eliminates data migration.
• D.Distributed storage features high elasticity and scalability accelerating service rollout.

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The Dorado V3 supports the HyperMetro solution.

• A.FALSE
• B.TRUE

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