Which interfaces are used for mechanical hard drives in the storage system? (Multiple Choice)

• A.SAS
• B.PCIe
• C.SATA
• D.NV ME

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What are the functions that can be achieved by storage snapshots? (Multiple Choice)

• A.Take regular snapshots of the storage at 12 o'clock every evening, and use the snapshot data for backup
• B.Use the snapshot LUN data for the development and testing of the new version
• C.Obtain real-time data analysis business status through snapshot data
• D.Take a snapshot of the business LUN at the end of the month and analyze the business data of the previous month through the snapshot.

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Which of the following RAID technologies need to calculate parity data when writing data? (Multiple Choice)

• A.RAID 50
• B.RAID 6
• C.RAID 3
• D.RAID 0

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Smart Tier cannot be enabled for a storage pool composed of a single hard disk type.

• A.True
• B.False

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What value does the streamlined configuration technology bring to customers? (Multiple choice)

• A.Reduce the overall TCO of the storage system
• B.Improve storage resource utilization
• C.Reduce the storage space occupied by data
• D.Reduce initial purchase cost

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