What is the maximum redundancy ratio supported by high-ratio EC?

• A.18+2
• B.20+2
• C.22+2
• D.16+2

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What are the phases of a data center lifecycle?

• A.Operation
• B.Design
• C.Construction
• D.Relocation

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Which of the following has the best random read/write performance for small files?

• A.SATA
• B.SAS
• C.SSD
• D.NL-SAS

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SmartTier for file systems is a tiering feature.
What is the migration granularity?

• A.Single file
• B.File system
• C.File directory

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HyperLock is the name of the file system WORM feature in OceanStor V5 and provides legal compliance protection mode.

• A.TRUE
• B.FALSE

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