What is the need of EJB?

Related questions

1. What is Session Bean in EJB with example?
2. What is EJB EJB benefits?
3. What is EJB and explain EJB architecture in detail?
4. Does spring use Java EE?
5. What is stateless and stateful session bean in EJB?
6. What is EJB and why it is used?
7. What is EJB in j2ee?
8. What is EJB in spring?
9. How many types of session beans are available in EJB?
10. What is EJB application?

Tags

1. #business
2. #often
3. #provide
4. #entity
5. #implementing
6. #implement
7. #beans
8. #needed
9. #manager
10. #services
11. #logic
12. #pooling
13. #specifically
14. #application
15. #persistence
16. #injecting
17. #designed
18. #transactions