Home » EMC » E20-020 » Which requirement(s) will support the addition of this component to the design?
A cloud architect has included an SDS controller in a cloud design. Which requirement(s) will support the addition of this component to the design?
A. Monitor storage performance and manually provision storage resources
B. Provide the ability to programmatically deploy virtual storage resources
C. Switch array functionality from active/passive to active/active
D. Provide a redundant front-end for object storage
Correct Answer: B
Explanation/Reference:
Software-defined storage (SDS) is an evolving concept for computer data storage software to manage policy-based provisioning and management of data storage independent of the underlying hardware. Software-defined storage definitions typically include a form of storage virtualization to separate the storage hardware from the software that manages the storage infrastructure.
References:
https://en.wikipedia.org/wiki/Software-defined_storage
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