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What is ejb

Asked By: Interview Candidate | Asked On: Jul 29th, 2005

Answered by: opbehera on: Feb 8th, 2010

EJB is a distributed technology i.e capable of developing  java based  distributed applications, enterprise application & heavy weight business component giving the advantages of readyma...

Answered by: sai.pappu on: Sep 26th, 2008

EJB is an server side component & its a WODA ( Write Once Deploy Any Where).

EJB's run will under the control of EJB container.

EJB is popular due to System level services provided by it.

Developer can more concentrate on Business Logic due to services provided byu EJB.


thanks.

What is the difference between Javabean and ejb

Asked By: Interview Candidate | Asked On: Aug 5th, 2005

Answer posted by mohan on 2005-05-20 08:40:04: Java beans is intra-process component where as ejb is an inter-process component  Javabeans is particularly well-suited for asynchronous, intra-application communications among software

Answered by: sai.pappu on: Sep 12th, 2008

JavaBean :1. Low-level approach for developing re-usable components for building different Java applications (Applets, stand-alone applications etc.).2. Java Beans runs in a JVM, just like other norma...

Answered by: Guest on: Dec 14th, 2005

JavaBeans- are reuseable,non-deployable components. They can't exist independently.EJB - are deployable, reuesable, server side components. They can exist independently or in integration with other components.

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