A company produces petabytes of data and the amount increases daily. They require a storage
solution that can scale storage capacity and processing power as the data increases.
Which type of storage solution should the company consider?

A.
Scale-through controllers with multi-connection DAS disk enclosures

B.
Scale-out SAN with converged utility storage

C.
Scale-over NAS with monolithic storage platforms

D.
Scale-up SAN with dedicated storage controllers

Explanation:
http://www.crn.com/news/storage/231002439/scale-out-storage-provides-performanceedge-as-capacity-increases.htm