You need to recommend which changes must be implemented to the network before you can deploy the new web application.
What should you include in the recommendation?
A . Change the forest functional level to Windows Server 2008 R2.
B . Upgrade the DNS servers to Windows Server 2012.
C . Change the functional level of both the domains to Windows Server 2008 R2.
D . Upgrade the domain controllers to Windows Server 2012.
Answer: D
Explanation:
The web application is in the sales.contoso.com domain, which will have Windows Server 2012 Domain controllers. We should therefore upgrade the other domain controller to Windows Server 2012.
Scenario:
* The new sales.contoso.com domain will contain a web application that will access data from a Microsoft SQL Server located in the contoso.com domain. The web application must use integrated Windows authentication. Users’ credentials must be passed from the web applications to the SQL Server.
* Planned changes include: create a child domain named sales.contoso.com. Only the domain controllers in sales.contoso.com will host a zone for the sales.contoso.com domain. The domain controllers in sales.contoso.com will run Windows Server 2012.