1)Do i need to have a ejb-jar.xml(Deployment Descriptor) for evry bean i want to use/deploy or can i club all beans middle-ware requiremnets into a single DD..
2)What if i use 2 beans and i only mention one bean name and in the ejb-jar.xml. In that case what will happen to the middle-ware services to the other bean??? i mean are there any defaults for the unmentioned bean???
1) You can have many beans in one DD.
2) You hav eto explicitely define all your beans in the DD. There is no "default" behaviour for deployment of EJB:s.