Your network consists of a single Active Directory domain named contoso.com. You have a server named Server1 that runs a custom network application.
Server1 has the following IP addresses:

* 192.168.15.10
* 192.168.15.11

You need to ensure that a client computer resolves server1.contoso.com to only the 192.168.15.11 IP address.
What should you do from the computer?

A.
Edit the hosts file

B.
Edit the lmhosts file

C.
Run Ipconfig.exe /flushdns

D.
Run Netsh interface ipv4 reset