Which two advantages of declustered RAID should you highlight to the customer?

A customer has asked about the RAID architecture of IBM Spectrum Scale.
Which two advantages of declustered RAID should you highlight to the customer? (Choose two.)
A. Faster rebuild of data on failed drives
B. Uses a subset of drives to rebuild data
C. Load on drives is increased during array rebuild
D. Dedicated spare drives
E. More predictable performance

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