You need to upgrade App1 to version 2.0 on the client computers that run Windows 8 only

Your network contains an Active Directory domain named contoso.com. The domain
contains 2,000 client computers that run either Windows 7 or Windows 8. Version 1.0 of a
custom application named App1 is deployed to all of the client computers by using a Group
Policy object (GPO). You obtain version 2.0 of App1. You need to upgrade App1 to version
2.0 on the client computers that run Windows 8 only. App1 must be upgraded when each
client computer restarts. What should you do? More than one answer choice may achieve
the goal. Select the BEST answer.

A.
Assign version 2.0 of App1 by using a new GPO. Configure WMI filtering on the GPO.

B.
Publish version 2.0 of App1 by using a new GPO. Configure WMI filtering on the GPO.

C.
Publish version 2.0 of App1 by using a new GPO. Configure security filtering on the GPO.

D.
Assign version 2.0 of App1 by using a new GPO. Configure security filtering on the GPO.