To prevent users from copying data to removable media, you should:
A . Lock the computer cases
B . Apply a group policy
C . Disable copy and paste
D . Store media in a locked room
Answer: B
Explanation:
Reference: http://blogs.technet.com/b/askds/archive/2008/08/25/removable-storage-group-policy-and-windows-server-2008-and-windows-vista.aspx