You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. According to the company requirement, you migrate an application from Microsoft SQL Server 2000 to Microsoft SQL Server 2008. You have to monitor the SQL Server instance, and record the use of features which will be discontinued. What should you do? （） 

• A、The SQL Server 2008 Upgrade Advisor should be used 
• B、You should use a SQL server-side trace. The trace captures the Deprecation Announcement and Deprecation Final Support event classes 
• C、You should use the SQL Server Profiler. The profiler captures the SQL:BatchCompleted and Exception event classes 
• D、You should use a SQL server-side trace. The trace captures the SQL:BatchCompleted and Exception event classes.