A customer with multiple IBM and non-IBM tier one and tier two storage subsystems wants to
reduce maintenance and administration costs due to having multiple administrators and
management consoles to keep service level agreements with the business units supported by the
IT organization. Which solution should be recommended to the customer?

A.
IBM Tivoli Storage Manager FastBack

B.
IBM Tivoli Storage Service Level Agreement

C.
IBM Tivoli Storage Productivity Center for Disk

D.
IBM Tivoli Storage Productivity Center for Replication

Explanation: