Your network contains an Active Directory domain named contoso.com. The domain contains a
server named Server1. Server1 has the DHCP Server server role and the Network Policy Server role
service installed.
Server1 contains three non-overlapping scopes named Scope1, Scope2, and Scope3. Server1
currently provides the same Network Access Protection (NAP) settings to the three scopes.
You modify the settings of Scope1 as shown in the exhibit. (Click the Exhibit button.)

You need to configure Server1 to provide unique NAP enforcement settings to the NAP noncompliant DHCP clients from Scope1.
What should you create?

A.
A network policy that has the MS-Service Class condition

B.
A connection request policy that has the Service Type condition

C.
A network policy that has the Identity Type condition

D.
A connection request policy that has the Identity Type condition

Explanation:
A)
Restricts the policy to clients that have received an IP address from a DHCP scope that matches
the specified DHCP profile name. This condition is used only when you are deploying NAP with the
DHCP enforcement method. To use the MS-Service Class attribute, in Specify the profile name that
identifies your DHCP scope, type the name of an existing DHCP profile.
http://technet.microsoft.com/en-us/library/cc731220(v=ws.10).aspx