What is Software Defined Storage? pools of storage with data service characteristics that may be applied to meet the requirements specified through the service management interface.

A.
virtualized storage with a Fibre Channel interface

B.
virtualized storage with an Ethernet interface

C.
physical storage with a service management interface

D.
virtualized storage with a service management interface

Explanation:
Software-defined storage (SDS) is virtualized storage with a service management interface. SDS includes
Reference: http://www.snia.org/sites/default/files/SDS_Article.pdf