You administer client computers that have Windows 7 Professional 64-bit installed. All the computers are members of a single Active Directory Domain.
You need to prevent users from installing non-trusted device drivers.
What should you do?
A. Enable the Code signing for device drivers in a domain Group Policy.
B. Disable the Code signing for device drivers in a domain Group Policy.
C. Add each user to the Domain Admins group.
D. Run the SigVerif.exe command on each computer.