You need to configure GPO1 to apply settings to Group1 only

Your network contains an Active Directory domain named contoso.com. The domain
contains more than 100 Group Policy objects (GPOs). Currently, there are no enforced
GPOs.
The domain contains a top-level organizational unit (OU) for each department. A group
named Group1 contains members from each department.
You have a GPO named GPO1 that is linked to the domain.
You need to configure GPO1 to apply settings to Group1 only.
What should you use?

A.
Dcgpofix

B.
Get-GPOReport

C.
Gpfixup

D.
Gpresult

E.
Gpedit. msc

F.
Import-GPO

G.
Restore-GPO

H.
Set-GPInheritance

I.
Set-GPLink

J.
Set-GPPermission
K.
Gpupdate
L.
Add-ADGroupMember

Explanation:
Set-GPPermission grants a level of permissions to a security principal (user, security group,
or computer) for one GPO or all the GPOs in a domain. You use the TargetName and
TargetType parameters to specify a user, security group, or computer for which to set the
permission level.
-Replace <SwitchParameter>
Specifies that the existing permission level for the group or user is removed before the new
permission level is set. If a security principal is already granted a permission level that is
higher than the specified permission level and you do not use the Replace parameter, no
change is made.
http: //technet. microsoft. com/en-us/library/ee461038. aspx