communication between EJBs, JSPs, struts, servlets?

[arunkumar raja]

how to call EJB from struts?
how to communicate jsp from servlet?
how to communicate servlet from jsp?
how to connect EJB to database?
how to call struts from jsp?

[rsrinivasan]

how to call EJB from struts?
how to communicate jsp from servlet?
how to communicate servlet from jsp?
how to connect EJB to database?
how to call struts from jsp?

Hi Arun,
Really it is very small question.. But i do not the answer...

Thanks,
Srinivas r.