You work as a Network Administrator at ABC.com. The company network spans four Active Directory Forests.
Each forest contains a single Active Directory Domain Services (AD DS) domain. All servers in each domain
run either Windows Server 2008 R2 Service Pack 1 (SP1) or Windows Server 2012.
Active Directory Rights Management Services (AD RMS) is deployed throughout the company. An Active
Directory Rights Management Services (AD RMS) root cluster is configured in each of the four forests.
Users may need to access protected content from any of the forests. You need to ensure that an AD RMS
cluster in any forest can process a licensing request that includes a rights account certificate (RAC) issued by
an AD RMS cluster in any other forest.
How should you configure the AD RMS environment?

A.
You should configure 12 AD RMS Trusted User Domains (TUDs).

B.
You should configure 4AD RMS Trusted User Domains (TUDs).

C.
You should configure 1 AD RMS Trusted User Domains (TUDs).

D.
You should configure 8 AD RMS Trusted User Domains (TUDs).