What is the Full Form of EJB ?

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Enterprise JavaBeans - Venture Java Beans is a system that permits one to foster Endeavor applications all the more effectively utilizing Java Undertaking Version. It does this by utilizing standard parts. These parts determine how an application functions. This is normally called business rationale.There are various types of Beans:

  • Session beans help to carry out the principal business rationale. They are either Stateful (recollects things), Stateless (remembers nothing) or Singleton (only one of those exists). An illustration of a meeting bean may be the piece of code that advises how to store things in a database.
  • Message-driven beans permit a framework to work nonconcurrently. They help to make various frameworks converse with one another by sending messages. Once in a while they are utilized to converse with heritage systems.