What ejb means?
What do you mean by timer service and where it is used?
What is passivation and activation in ejb?
In what format is the conversational data written to the disk?
Is microservice stateless?
Which is more beneficial: Stateful or Stateless Bean?
What does @singleton annotation do?
Should services be stateless?
Which services are provided to ejb components by the ejb container?
What is the difference between message driven beans and stateless session beans?
What are the components of ejb?
How can enterprise javabeans be accessed from active server pages?
What is stateless programming?
What is pub/sub model?
What is difference between ejb and spring?