4:You are creating a Windows application by using the .NET Framework 3.5. The application must meet the following requirements:

* It records the details of the users who modify sensitive information.
* It requires a context-related stack dump for the details.
* It is executed by using the local user account without administrative privileges.

You need to ensure that the requirements are met by using minimum possible development effort. What should you do?

A.
Store the user details to a text file when a user modifies sensitive information.

B.
Store the user details as a log entry to the Windows application log when a user modifies sensitive information.

C.
Use the Trace.WriteLine method to generate trace information when a user modifies sensitive information. Configure the TraceListener object to save the trace information.

D.
Add performance counters to the application for each set of sensitive information. Write a code segment to record the details of users who modify sensitive information.