What are the differences between ejb 3.0 and ejb 2.0?

525

Enlist the CallBack methods of Session Bean?

562

What is message-driven bean?

577

What does statelessness mean?

524

Explain the architectural relationship between JavaBeans and JTA?

2389

How is consistency maintained by Stateful Session through transaction updates ?

620

Differentiate Conversational from Non-conversational interactions?

542

In what format is the conversational data written to the disk?

507

Is microservice stateless?

493

What is meant by ejb?

513

What is ejb bean in java?

586

Define Context?

598

How can a session bean be configured for transactions of bean-managed?

576

What are the attributes of transaction in ejb?

507

How to generate ejb stubs in eclipse?

728