Which of the following licenses requires at least two OceanStor systems that are connected over a WAN/LAN?

• A.HyperSnap
• B.RemoteReplication
• C.SmartThin
• D.SmartTier

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In a clustered NAS architecture, which of the following allows multiple file system to be consolidated and does not need to be managed separately?

• A.Global Concurrency.
• B.Global Cache.
• C.Global Sharing.
• D.Global Namespace.

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Which of the following statements about RAID technology are correct?
(Multiple Choice)

• A.Current RAID technology only uses the parity check mechanism to protect data.
• B.Disks are striped for storing data blocks, shortening the mechanical seek time and accelerating data access.
• C.Several disks in an array are accessed simultaneously (parallel access), shortening the mechanical seek time and accelerating data access.
• D.Performance of all RAID levels increases with the number of member disks.

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When does data become information?

• A.When the enterprise understands the meaning of data and extracts the content needed for decision-making
• B.When the data is verified to be correct
• C.When the data has been stored in digital form
• D.When it has been stored in the correct file format

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Description 1: The CIFS share provided by a company's storage system is a public directory and can be accessed by users with permissions.
Description 2: A company's storage system sets Homedir sharing so that different users can only access the same user name Private directory.

• A.Description 1 is wrong, description 2 is correct
• B.Description 1 is correct, description 2 is correct
• C.Description 1 error, description 2 error
• D.Description 1 is correct, description 2 is incorrect

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