Your network contains two Active Directory domains named contoso.com and fabrikam.com. Each
domain contains several domain controllers. All of the domain controllers are configured as DNS
servers for their respective domain. From a client computer in contoso.com, you discover that you
cannot resolve host names in fabrikam.com. You need to ensure that the client computers in
contoso.com can resolve host names in fabrikam.com. What should you do in contoso.com?

A.
Create a conditional forwarder.

B.
Disable forwarders.

C.
Modify the DNS suffix search order on all of the DNS servers.

D.
Create a reverse lookup zone.

Explanation: