Your network contains two Active Directory forests named contoso.com and fabrikam.com. Contoso.com is
configured as a user forest. Fabrikam.com is configured as a resource forest.
You deploy an Exchange Server 2013 organization.
You need to recommend a solution to provide five administrators in contoso.com with the ability to manage the
Exchange Server resources by using role-based administration.
What should you recommend creating?
A.
a new management role group in fabrikam.com and a new universal security group in contoso.com
B.
a linked role group and a universal security group in contoso.com and linked mailboxes in fabrikam.com
C.
a linked role group in fabrikam.com and a universal security group in contoso.com
D.
linked mailboxes and a role group in fabrikam.com
Explanation:
https://technet.microsoft.com/en-us/library/dd638105(v=exchg.150).aspx#Linked