Your network contains an Active Directory domain named contoso.com. All user accounts reside in
an organizational unit (OU) named OU1.
You create a Group Policy object (GPO) named GPO1.
You link GPO1 to OU1.
You configure the Group Policy preference of GPO1 to add a shortcut named Link1 to the desktop of
each user.
You discover that when a user deletes Link1, the shortcut is removed permanently from the desktop.
You need to ensure that if a user deletes Link1, the shortcut is added to the desktop again.
What should you do?

A.
Modify the Link1 shortcut preference of GPO1

B.
Enable loopback processing in GPO1

C.
Enforce GPO1

D.
Modify the Security Filtering settings of GPO1