You work as a Network Administrator at AIOTestking.com. AIOTestking.com has an Active Directory

Domain Services (AD DS) domain named AIOTestking.com. The servers on the AIOTestking.com network
have Windows Server 2012 R2 installed.
AIOTestking.com has offices in several major cities. The Organizational Unit (OU) structure includes
top-level OUs for each office location. Each top-level OU contains child OUs for each company
department in their respective offices. Each departmental OU contains the user accounts of the
users working in that department in the relevant office.
Many Group Policy Objects (GPOs) are applied at the site level, domain level and OU level.
You create an OU named TestOU inside one of the departmental OUs. You want to ensure that
no GPOs from the site level, domain level, location OU level or department OU level are applied to
objects within TestOU.
How can you quickly achieve this goal?

A.
You should run the Set-GPInheritance cmdlet.

B.
You should run the Set-GPPermission cmdlet.

C.
You should run the New-GPStarterGPO cmdlet.

D.
You should run the Remove-GPLink cmdlet.

E.
You should run the Set-GPLink cmdlet.