Your network contains an Active Directory domain. All servers run Windows Server 2008 R2.   You need to audit the deletion of registry keys on each server.   What should you do（）

• A、From Audit Policy， modify the Object Access settings and the Process Tracking settings.
• B、From Audit Policy， modify the System Events settings and the Privilege Use settings.
• C、From Advanced Audit Policy Configuration， modify the System settings and the Detailed Tracking  settings.
• D、From Advanced Audit Policy Configuration， modify the Object Access settings and the Global Object  Access Auditing settings.