Your network contains an Active Directory domain named contoso.com. You need to install and configure the Web Application Proxy role service.
What should you do?
A . Install the Active Directory Federation Services server role and the Remote Access server role on different servers.
B . Install the Active Directory Federation Services server role and the Remote Access server role on the same server.
C . Install the Web Server (IIS) server role and the Application Server server role on the same server.
D . Install the Web Server (IIS) server role and the Application Server server role on different servers.
Answer: A
Explanation:
Web Application Proxy is a new Remote Access role service in Windows Server® 2012 R2.