There is a problem with the source LUN of remote replication, and the target LUN will take its place.

• A.TRUE
• B.FALSE

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When the Meteorological Center needs to store a large amount of satellite pictures and image data, and the amount of data will grow rapidly in a short period of time, due to the elastic expansion of cloud storage, the engineer recommends using the cloud storage platform.

• A.True
• B.False

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The QoS of the file system supports IO priority configuration and also supports policy configuration.

• A.False
• B.True

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When the RPO time requirement is at the minute level, the traditional tape backup method can be used.

• A.True
• B.False

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Which of the following descriptions of distributed storage are correct? (Multiple Choice)

• A.Can support large-scale horizontal expansion
• B.Realize storage resource pooling and virtualization
• C.Does not support elastic EC data redundancy protection
• D.Expansion in units of nodes, increasing computing power and storage space simultaneously

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