You have 30 NT 4.0 machines and 5 W2k Pro machines on your network. You want to share files on the W2kPro machines that only they can access. The NT 4 machines must not be able to access those shared files at all？ （）

• A、You should import hisecws.inf security template.
• B、You should import hisecdc.inf security template.
• C、You should import securews.inf security template.
• D、You should import compatws.inf security template.