You work as a network Exchange administrator at Company.com.The Company.com network currently consists of a single Active Directory forest containing a single domain named Company.com.The Company.com organization makes use of Microsoft Exchange Server 2010 as their messagingsolution.During the course of the business week you receive instruction from Company.com to have a set of cmdlets grouped for administrative delegation of duties.What should you do？（）

• A、You should consider having a new management role created.
• B、You should consider having a new role assignment policy created.
• C、You should consider having a managed folder mailbox policy created.
• D、You should consider having a new distribution group created.