suppose i have created a JSP website and deployed it.How many users can access it.How will it be decided.Say I have not defined any thing.what will be the default behaviour.How many users can access it concurrently?
You'll need to run a load/stress test to find out the capacity of your application and server.
For application, it will depend heavily on what these "JSPs" do. I suspect they do more than just render HTML. Like maybe they go against the database.