Interested to Buy Any Domain ? << Click Here >> for more details...
Difference between container-managed & bean-managed
persistence?
- 2 Answers
- 15597 Views
- I also Faced
- E-Mail Answers
Answer Posted / john doe
In a CMP the task of mainitain the persitance is carried out
completely by the container. It is simpler for the developer
as the most of the tasks are handled by the contianer
itself. The developer does not have to worry about
connectivity or the JDBC
In a BMP the developer has to use database APIs to read or
write data into the DB. This gives him the flexibilty to
carry out the persistance operations which are too
complicated for the container to handle. He has to use EJB
QL (EJB Query Lanaguage) to interact with the database using BMP
| Is This Answer Correct ? | 11 Yes | 4 No |
Post New Answer View All Answers
What is stateless code?
What is @autowired required false?
How to find ejb version in websphere?
What are the key features of the ejb technology?
What is ejb in spring?
Match the ejb functions given below with the functionality equivalent in sql?
Is ejbCreate() method mandatory while defining a Session Bean?
Why do we need ejb in java?
What is passivation and activation in ejb?
What is stateless and stateful?
What are transaction isolation levels in ejb?
What is ejb bean in java?
For ejb applications with bean-managed transaction demarcations, which of the following is used by the client to get a reference to the usertransaction object for the weblogic server domain?
Define Clone?
What does statelessness mean?
