You need to ensure that a notification appears onlywhen an application tries to make changes to the computer

A company has an Active Directory Domain Services (AD DS) domain. All client computers run Windows 8.
A notification appears when domain users change Windows settings and when applications try to make
changes to client computers.
You need to ensure that a notification appears onlywhen an application tries to make changes to the
computer.
What should you do?

A.
Configure the Notification Area Icons settings onthe client computers.

B.
Create a Group Policy object (GPO) that enables the Admin Approval Mode for the built-in Administrator
account policy.

C.
Configure the User Account Control (UAC) settingson the client computers.

D.
Create a Group Policy object (GPO) that disables the Run all administrators in Admin Approval Mode policy.