You are employed as the network administrator at Domain.com. The Domain.com network consists of a single Active Directory domain named Domain.com. All servers on the Domain.com network run Windows Server 2008 and all client computers run Windows XP Professional.
All domain controllers on the Domain.com network have the DNS server role installed. All computers in the domain as well as non domain members register their DNS records automatically. During the course of the day you receive an instruction from management to ensure that only domain members is able to register their DNS records automatically.
What should you do?
A.
You should consider setting the Primary DNS server to only register authenticated members.
B.
You should consider disabling the Everyone group in the Dynamic Objects permission.
C.
You should consider setting the option Secure only for Dynamic updates.
D.
You should consider configuring zone transfers to Name Servers.
Explanation:
In order to ensure that only domain members are able to register their DNS records dynamically you need to set the option Secure only for Dynamic updates. This will only allow the domain members to register their DNS records dynamically.
Reference :
www.microsoft.com/technet/prodtechnol/windows2000serv/reskit/cnet/cncf_imp_afpf.mspx