Your network contains a server named Server1 that runs Windows Server 2008 R2.
Server1 has the Remote Desktop Session Host (RD Session Host) role service and the Windows System Resource Manager (WSRM) feature installed.
Users from two Active Directory groups named Group1 and Group2 connect to Server1 and run the same RemoteApp program.

You need to ensure that when Server1 experiences high CPU usage, Group1 users have priority over Group2 users regarding the use of CPU resources.

You want to achieve this goal by using the minimum amount of administrative effort.

What should you do from the WSRM console?

A.
Add a new Conditional Policy.

B.
Create a new Calendar Schedule.

C.
Create a new Process Matching criteria.

D.
Implement Weighted_Remote_Sessions.

Explanation:
When the Weighted_Remote_Sessions resource allocation policy is managing the system, the processes are grouped according to the priority assigned with the user account. For example, if three users are remotely connected, the user assigned Premium priority will receive highest priority access to the CPU, the user assigned Standard priority will receive second priority to the CPU, and the user assigned Basic priority will receive lowest priority to the CPU. This policy is for use with RD Session Host servers.

Source: http://technet.microsoft.com/en-us/library/cc732553.aspx