At the server console you can observe that beans that are deployed . If you invoked the server either through command prompt or eclipse. At the both ends you can view the beans that are deployed.
If you know about the above things please let me know in which way you want ot know about the beans deployment.
yes i want to check this through a program, i'm trying to make a dynamic deployement of an ejb, and i need to know if this bean is deployed for activate the asseblage process with other beans.