You are an enterprise application developer. You are designing an event logging mechanism for a serviced component. You need to ensure that the event logging mechanism meets the following requirements: All exception data must be logged after the deployment of the serviced component.Access to methods that handle mathematical computations must be logged during development only. Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

A.
Use the System.Web.TraceContext class to log exception data.

B.
Use the System.Diagnostics.Trace class to log exception data.

C.
Use the System.Diagnostics.Debug class to log exception data.

D.
Use the System.Web.TraceContext class to log access to methods that handle mathematical computation.

E.
Use the System.Diagnostics.Trace class to log access to methods that handle mathematical computations.

F.
Use the System.Diagnostics.Debug class to log access to methods that handle mathematical computations.