In continuous data protection (CDP) remote replication, where are the two split write I/Os of an incoming write I/O directed?
Response:

• A.One I/O goes to the compute system and the other I/O goes to the production volume
• B.One I/O goes to the journal volume and the other I/O goes to the replica
• C.One I/O goes to the local CDP appliance and the other I/O goes to the production volume
• D.One I/O goes to the remote CDP appliance and the other I/O goes to the replica

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Which technology combines NAND flash memory into a hard disk drive and is a single, integrated device incorporating both types of storage?
Response:

• A.Solid-state hybrid drive
• B.Dual drive
• C.Fibre Channel drive
• D.Solid-state drive

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Which operation is performed by a scale-out NAS cluster when clients send data to the cluster?
Response:

• A.Data is consolidated into a block and then stored on the NAS head
• B.Data is evenly distributed to every file system in the cluster
• C.NAS file system and cluster grow dynamically to store the data
• D.Data is divided and stored on multiple nodes in parallel

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What is signified by the "variety" characteristic of big data?
Response:

• A.Data change rate affects its timely analysis
• B.Data is generated in different formats by numerous sources
• C.Meaning of the data changes constantly
• D.Varying data quality affects its reliability and accuracy

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What creates a large-scale SAN without storage systems and uses local storage of existing compute systems?
Response:

• A.Software-defined compute.
• B.Software-defined network.
• C.Compute-based SAN.
• D.Storage-based SAN.

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