What should you do?

You are the newly appointed enterprise administrator at Domain.com. The Domain.com network consists of a single Active Directory forest that contains a single domain named Domain.com. All servers on the Domain.com network run Windows Server 2008. Domain.com is in need of a distributed application that employs a custom application. You need to use a tool so that the application replicate data.
What should you do? (Choose TWO. Each answer forms part of the solution.)

A.
The best option is to use the Dnscmd tool.

B.
The best option is to use the Ipconfig tool.

C.
The best option is to use the Ntdsutil tool.

D.
The best option is to use the Dnsutil tool.

Explanation:
You need to use the Dnscmd and Ntdsutil tools to implement the application for data replication. The dnscmd command displays and changes the properties of DNS servers, zones and resource records. Ntdsutil tool is a command-line utility that offers management facilities for Active Directory.