Basic types of Enterprise JavaBeans?

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Basic types of Enterprise JavaBeans?..

Answer / guest

Entity bean
Session bean
Message driven bean

Is This Answer Correct ?    3 Yes 1 No

Basic types of Enterprise JavaBeans?..

Answer / janet

There are two types of Enterprise beans- session beans and
entity beans representing different types of business logic
abstractions.
session beans represent behaviors associated with client
sessions ,they are generally implemented to perform a
sequence of tasks with in the context of a transaction. A
session bean is a logical extension of the client program
,running process on the clients behalf remotely on the server.
Entity bean represent specific data or collection of data
,such as a row in a relational database.Entity bean methods
provided operations for action on the data represented by
the bean.An entity bean is persistent,it servives as long as
its data remains in the database.

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Basic types of Enterprise JavaBeans?..

Answer / harika

EJB's holds the business logic solely.

There are 2 types of EJB

1--> Session ==>Performs task for the client

2--> Message Driven ==> acts as a listener for a message type ,for example Java Message Service API

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Basic types of Enterprise JavaBeans?..

Answer / harika.thota001@gmail.com

EJB's holds the business logic solely.

There are 2 types of EJB

1--> Session ==>Performs task for the client

2--> Message Driven ==> acts as a listener for a message type ,for example Java Message Service API

Is This Answer Correct ?    0 Yes 0 No

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