An IBM Tivoli Storage Manager (TSM) server has an existing policy domain, STANDARD, and policy set, STANDARD. The administrator has been informed that a new management class is required. This management class should be called SALES_CLASS. Which command would achieve this goal?

A.
createmgmtclass STANDARD STANDARD SALES_CLASS

B.
definemgmtclass STANDARD STANDARD SALES_CLASS

C.
update mgmtclass SALES_CLASS STANDARD STANDARD

D.
mgmtclass update STANDARD STANDARD add SALES_CLASS