Your network contains an Active Directory domain named contoso.com.
You currently have an intranet web site that is hosted by two Web servers named Web1 and Web2.
Web1 and Web2 run Windows Server 2012.
Users use the name intranet.contoso.com to request the web site and use DNS round robin.
You plan to implement the Network Load Balancing (NLB) feature on Web1 and Web2.
You need to recommend changes to the DNS records for the planned implementation.
What should you recommend?
A.
Create a service locator (SRV) record. Map the SRV record to Intranet.
B.
Delete both host (A) records named Intranet. Create a pointer (PTR) record for each Web server.
C.
Remove both host (A) records named Intranet. Create a new host (A) record named Intranet.
D.
Delete both host (A) records named Intranet. Create two new alias (CNAME) records named Intranet.
Map each CNAME record to a Web server name.
Provided answer is correct
The answer is not the most logical, but is correct. As other answers in identical questions state, you can delete 1 Intranet record, then modify the remaining Intranet record with the new NLB IP.