What’s the difference between hibernate and ejb 3?

955

Can beans who are involved in transaction have 'passivation' process?

924

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?

934

How many types of session beans are available in ejb?

920

Which is more beneficial: Stateful or Stateless Bean?

949

Which is the only method defined in the javax.ejb.handle interface?

1031

What are the callback annotations for entity bean?

959

What are the advantages of java beam?

987

Define ripple effect?

1003

What is the difference between session and entity beans? When should I use one or the other?

914

What is @resource in java?

946

What do you mean by timer service and where it is used?

942

What is stateless ejb?

899

What is the new basic requirement for a cmp entity bean class in 2.0 from that of ejb 1.1?

935

What are the types of enterprise bean?

930