I think that between Jaikiran and myself we did answer the questions. Jaikiran pointed out the the documentation was incorrect and that the examples the docs referred to (in the link Davaid provided) do not ship with JBoss AS (i.e., the docs are wrong), then David asked for a way to tell that JBoss AS was successfully installed and running so I gave URLs for apps that ship with JBoss AS.
Of course, there is nothing wrong with asking for additional example applications - there are some EJB examples somewhere, Jaikiran probably knows where since we works on the EJB team (or if I can find them I will pst the URL). And I do like your request to provide several example apps.