What should you do first?

Your network contains multiple subnets.

On one of the subnets, you deploy a server named Server1 that runs Windows Server 2012 R2.

You install the DNS Server server role on Server1, and then you create a standard primary zone named contoso.com.

You need to ensure that client computers can resolve single-label names to IP addresses.

What should you do first?
A . Create a reverse lookup zone.
B . Convert the contoso.com zone to an Active Directory-integrated zone.
C . Configure dynamic updates for contoso.com.
D . Create a GlobalNames zone.

View Answer

Answer: B

Explanation:

Although a GlobalNames zone is required in order to resolve single-label names, GNZs must be AD-integrated.

Since this is a standard primary zone (as opposed to an ADDS primary zone), we must first integrate the zone into Active Directory.

References:

Exam Ref: 70-410: Installing and Configuring Windows Server 2012 R2, Chapter4: Deploying and configuring core network services, Objective 4.3: Deploy and Configure the DNS service, p.233

http://technet.microsoft.com/en-us/library/cc731744.aspx