Your network contains an Active Directory domain named contoso.com.
An organizational unit (OU) named OU1 contains the computer accounts for laptops and desktop computers.
A Group Policy object (GPO) named GP1 is linked to OU1.
You need to ensure that the configuration settings in GP1 are applied only to a user named User1.
What should you do?

A.
Modify the security settings of OU1.

B.
Modify the GPO Status of GP1.

C.
Modify the security settings of GP1.

D.
Configure the WMI Filter of GP1.

Explanation:
Training Guide: Installing and Configuring Windows Server 2012 R2: Chapter 10: Implementing Group Policy,
p. 470, 482
http://technet.microsoft.com/en-us/library/jj134176
WMI filtering using GPMC