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Answer Posted / madan
EJB is a distributed technology used in many real time applications such atm transaction,online booking...
now the latest verions ejb3 has annotations which feel easy and good to learn..
Enterprise java beans heart of banking applications ..
and
Servlet-Servlet is a server side components which is used to develop server side applications.. it is based on request response methodlogy..it has own life cycle init(),service(),doget() or dopost() and destroy()..
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