Which advantage of declustered RAID should the technical specialist highlight?

Posted by: Pdfprep Category: C1000-022 Tags: , ,

A customer has asked about the difference between standard RAID and declustered RAID architecture of IBM Spectrum Scale.

Which advantage of declustered RAID should the technical specialist highlight?
A . More predictable performance
B . Load on drives is increased during array rebuild
C . Uses a subset of drives in the declustered raid to rebuild data
D . One parity drive

Answer: C

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