What should you do first?

Your network contains two Active Directory forests named contoso.com and corp.contoso.com.

User1 is a member of the DnsAdmins domain local group in contoso.com.

User1 attempts to create a conditional forwarder to corp.contoso.com but receive an error message shown in the exhibit. (Click the Exhibit button.)

You need to configure bi-directional name resolution between the two forests.

What should you do first?
A . Add User1 to the DnsUpdateProxy group.
B . Configure the zone to be Active Directory-integrated.
C . Enable the Advanced view from DNS Manager.
D . Run the New Delegation Wizard.

Answer: B

Explanation:

The zone must be Active Directory-integrated.