What are the differences between ejb 3.0 and ejb 2.0?

531

What is the full form of ejb in java?

505

What is the procedure for the creation of stateless ejb?

548

What is ptp model?

583

What are the components of session beam?

650

Is ejb be called from another ejb? If yes then how?

532

Differentiate Conversational from Non-conversational interactions?

550

Name the attributes of javax.ejb.ejb.

509

What optimization could I use if the ejb container is the only point of write access to the database?

576

How do I use a less than or greater than on a message selector in ejb-jar.xml?

531

Name the acid properties of a transaction.

550

What is stateful session bean?

570

Enlist the changes in EJB 2.1 ?

584

What do you understand by annotation in ejb to do the database entity relationships/mappings with examples?

564

What is mdb in ejb?

525