Your company has a main office and one branch office.All servers run Windows Server 2003 Service Pack 2 (SP2).The relevant portion of the network is configured as shown in the exhibit.
All computers in the branch office are configured to use DNS2 as their DNS server.
Users in the branch office report that they cannot resolve the IP addresses for servers on the Internet.
You run Dnscmd as shown in the following Command Prompt window.
You need to ensure that users in the branch office can resolve the names of Internet hosts.
What should you do on DNS2?
A.
Remove the root zone.
B.
Clear the DNS server cache.
C.
Configure the contoso.com zone as a primary zone.
D.
Configure the adatum.com zone as a secondary zone and DNS1 as the master DNS server.