Group Policy is a set of rules which control the working environment of user accounts and computer
accounts. Group Policy provides the centralized management and configuration of operating
systems, applications and users’ settings in an Active Directory environment. In other words, Group
Policy in part controls what users can and can’t do on a computer system. Which one of these
policies requires a reboot?

A.
Turn off Windows Defender

B.
Turn off Autoplay for non-volume devices

C.
Disable Active Desktop

D.
Turn off Data Execution Prevention for Explorer

Explanation:
You can Turn Off Windows Defender anytime (Uninstalling it is another thing!) without rebooting. A
reboot is REQUIRED when turning off DEP for Explorer.