Question

Test a web application

Your ASP.NET MVC web application has just been released to a group of pilot users. The users are reporting periods of extreme performance degradation. You did not encounter performance issues during development or the quality assurance phase. What can you do in your development environment to understand what is occurring in the production environment?

	Create a set of web tests that exercise the application. Set a run load of 50 percent of your pilot users and run them in a constant load testing process to validate the application’s behavior.
	Create a set of unit tests that repeatedly test certain parts of the application. Run them continuously over a period of time to ensure that the application works as expected.
	Create a set of web tests that exercise the application. Using a step approach, start with a minimal number of users and increase to the total number of users in the pilot program.
	Create a set of web tests that exercise the application. Using a goal-based approach, set the process to run to 75 percent CPU utilization. When you reach that point, compare the results with the number of users in the pilot program.