Question: Enterprise Java Beans (EJBs) sit on top of the persistence layer and is a powerful component model to build business logic for enterprise applications. (a)

Enterprise Java Beans (EJBs) sit on top of the persistence layer and is a powerful component model to build business logic for enterprise applications. (a) There are three types of session beans (EJBs), what are they? (1 mark) (b) Describe the functionality that is provided by each type of session bean.

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