Remote replication requires that the primary and secondary storage are from the same manufacturer.

• A.True
• B.False

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In the FC protocol, which layer is responsible for encoding and decoding?

• A.FC-3
• B.FC-0
• C.FC-2
• D.FC-1

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A company purchased DAS storage devices to store documents and business data in the early stage. With the growth of business volume and business diversity, which of the following problems might the company encounter? (Multiple Choice)

• A.After the data volume has increased to a certain level, it is found that the expansion of the DAS architecture is difficult
• B.As the number of file servers increases, it is found that more servers cannot be accessed to share DAS storage
• C.Data and information are scattered on different devices, making it inconvenient to check information
• D.Data and information are scattered on different devices and cannot be managed centrally

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The SATA connector can support both SATA and SAS hard disks at the same time.

• A.False
• B.True

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A company newly purchased a hybrid flash memory device. What functions can the device provide for the company? (Multiple Choice)

• A.Able to support file sharing in different departments
• B.Can support the financial department to use database applications
• C.Able to provide intelligent classification function of cold and hot data
• D.Can create ThinLun to save initial capacity

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