Your network contains an Active Directory domain named adatum.com. All domain controllers run  Windows Server 2012 R2. All client computers run Windows 7. The computer accounts for all of  the client computers are located in an organizational unit （OU） named OU1. An administrator links a Group Policy object （GPO） to OU1. The GPO contains several application control policies. You discover that the application control policies are not enforced on the client computers. You need to modify the GPO to ensure that the application control policies are enforced on the client computers. What should you configure in the GPO？ To answer， select the appropriate service in the answer area.

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