Your network contains an Active Directory forest that has a single domain. You have an Exchange Server 2010 organization. You plan to add a new domain to this Active Directory forest and deploy Exchange Server 2010 servers in the new domain. A user named Admin1 is a member of this Active Directory group named Organization Management. Admin1 will deploy the Exchange new domain. You need to identify the minimum permissions required to allow Admin1 to install Exchange Server 2010 servers in the new domain. Which group should you add Admin1 to?
A. Domain Admins
B. Enterprise Admins
C. Exchange Install Domain Servers
D. Server Operators