The InfoTier feature stores files in different classifications according to the differences in file attributes. Which of the following are not the basic units of classification? (Multiple choice)

• A.Node pool
• B.Storage pool
• C.Disk Group
• D.Disk domain

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In the Huawei disaster recovery solution, which of the following distances can choose synchronous remote replication technology?

• A.≤ 1000km
• B.≤ 900km
• C.≤ 600km
• D.≤ 100km

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An application Server cannot access a Snapshot volume.
This is because?

• A.The Snapshot is activated.
• B.The Snapshot is locked.
• C.The Snapshot is not activated.
• D.The Snapshot is being replicated.

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Suppose that 2080 GB data needs to be backed up from the production center to the disaster recovery (DR) center.
How large bandwidth is required for meeting the backup demand under the condition that the backup window is 6 hours, no deduplication is performed, and bandwidth usage is 0.8?

• A.98.56 MB/s
• B.61.6 MB/s
• C.49.28 MB/s
• D.123.2 MB/s

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In the case of a single port, Huawei Oceanstor 9000 cannot implement the SMB3 Multihannel function.

• A.True
• B.False

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