You create an application by using Microsoft Visual Studio .NET 2008 and the .NET Framework 3.5.
The application has the following specifications:
– Obtains data from a Web service and the corporate database.
– Uses the data to perform lengthy mathematical calculations.
– The application takes a long time to display the results.
You need to ascertain the cause of the slow response time. You also need to gather as much detailed data as possible.
What should you do?

A.
Create a load test.

B.
Create a Microsoft SQL Server Profiler trace.

C.
Create a performance session and use the sampling method to collect performance data.

D.
Create a performance session and use the instrumentation method to collect performance data.