You have a DNS server that runs Windows Server 2003 Service Pack 2 （SP2）. You need to see when the server receives a dynamic update in real time. What should you do？（）

• A、From the System Monitor snap-in， add a new counter.
• B、From Task Manager， add a column to the Networking tab.
• C、From the Performance Logs and Alerts snap-in， create a new counter log.
• D、From the DNS snap-in， open the DNS server properties and configure the Monitoring settings.