How the container will maintain synchronization for
multiple calls to the entity bean?
by the way to persist any thing in EJB we have to careful
about other thread are also accessing resource.We need the
help of the transaction isolation while writing.There is a
level called 'Serializable'.So by using this the resource
will allow one after another to write to the same resource;
Is This Answer Correct ? | 0 Yes | 3 No |
Is ejbCreate() method mandatory while defining a Session Bean?
What is singleton session bean?
in EJB diclare the static methods are not?
What is persistence?
Name the attributes of javax.ejb.ejb.
Is soap stateless or stateful?
What do you mean by bean managed transaction?
Why do we need ejb in java?
Which is more beneficial: CMP or BMP?
Life cycle methods in stateful session beans?
How bean-managed transactions will work?
What is beaninfo ?