A corporate environment will include Exchange Server 2010 in a single Active Directory Domain Services (AD DS) domain. The primary DNS suffix of the domain controllers is not the same as the DNS domain name. You are designing the Exchange Server 2010 deployment plan. You need to recommend a solution that allows Exchange Server 2010 servers to access the domain controllers.

What should you recommend?

A.
Modify the DNS-Host-Name AD DS attribute on the domain object container.

B.
Modify the NETBIOS-Name AD DS attribute on the Exchange Server computer objects.

C.
Modify the msDS-AllowedDNSSuffixes AD DS attribute on the domain object container.

D.
Modify the msDS-AdditionalDnsHostName AD DS attribute on the domain object container.