Your network consists of a single Active Directory domain. All domain controllers run Windows Server  2008 R2.   You need to plan an auditing strategy that meets the following requirements： èAudits all changes to Active Directory Domain Services （AD？DS） èStores all auditing data in a central location. What should you include in your plan？（）

• A、Configure an audit policy for the domain. Configure Event Forwarding.
• B、Configure an audit policy for the domain controllers. Configure Data Collector Sets.
• C、Implement Windows Server Resource Manager （WSRM） in managing mode.
• D、Implement Windows Server Resource Manager （WSRM） in accounting mode.