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Question 
what is ejb? what is the importance of ejb?
 Question Submitted By :: Gopalraop
I also faced this Question!!     Rank Answer Posted By  
 
  Re: what is ejb? what is the importance of ejb?
Answer
# 1		 
Enterprise Java Beans (EJB) is a managed, server-side 
component architecture for modular construction of 
enterprise applications.

The EJB specification is one of the several Java APIs in 
the Java Platform, Enterprise Edition. EJB is a server-side 
component that encapsulates the business logic of an 
application.
Accordingly, the EJB specification details how an 
application server provides:

Persistence 
Transaction processing 
Concurrency control 
Events using Java Message Service 
Naming and directory services (JNDI) 
Security ( Java Cryptography Extension (JCE) and JAAS ) 
Deployment of software components in an application server 
Remote procedure calls using RMI-IIOP. 
Exposing business methods as Web Services.
 
Is This Answer Correct ?    0 Yes 0 No
Sivasubramanian.k
 

 
 
 
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