Which of the following statements about big data processing technology are true? (Multiple Choice)

• A.Big data technology delivers more powerful processing capabilities, but leads to more complex management than traditional technology.
• B.In the big data era, distributed parallel processing is employed to process data. This data processing technique features flexible component scalability, powerful data management capability, and unified management.
• C.Different from traditional data processing technology, big data processing technology processes data in various ways based on the data value.

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The number of disks in a storage pool can be changed in a later stage.

• A.TRUE
• B.FALSE

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Huawei's hyper-converged storage uses a distributed storage logic architecture. Which of the following is the function of the MDC module?

• A.Provide standard SCSI/iSCSI services for VMs and databases
• B.Provide management of storage cluster status
• C.DASH partition
• D.Provide hard disk management

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The backup solution can prevent the loss of production data or the data center suffers a devastating disaster, the recovery time is short, and the business continuity is guaranteed.

• A.True
• B.False

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Application Server X needs to access dab on StorageSystem X with multipathing software X and data on third-party StorageSystem Y with multipathing software Y.
The combination of multipathing software is generating errors. A colleague suggests using SmartVirtualization to represent the data on third-party StorageSystem Y in an eDevLUN on StorageSystem X.
This is:

• A.A solution to the problem, we can remove the multipathing software Y once the eDevLUN is available.
• B.Not a solution to the problem, the multipathing software X will now generate errors.
• C.A solution to the problem, but only if we disable StorageSystem Y once the eDevLUN is available.
• D.Not a solution to the problem, the data still resides on StorageSystem Y.

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