You are working as a technician at AIOTestKing.com. Your boss asks you what the BEST way to prevent viruses and Trojan horses from attacking operating system files is. Considering the given alternatives, what would you answer him?

A.
Limit the membership of the administrators group.

B.
Make as many users as possible members of only the Secure group.

C.
Make the folder attribute for the System folder Hidden.

D.
Change the name of the administrator account.