Ross works as a Software Developer for GenTech Inc. He develops a Windows-based application using Visual Studio .NET. He uses the Write method of the Debug and Trace classes to record information…

Ross works as a Software Developer for GenTech Inc. He develops a Windows-based application using Visual Studio .NET. He uses the Write method of the Debug and Trace classes to record information about the execution of the application in Windows 2000 event log. Ross performs integration testing on the application. He wants to ensure that only one entry is made to the event log, each time a call is made to the Write method of either class. Which of the following code will he use to accomplish this? Each correct answer represents a complete solution. Choose two.