Tell me difference between Container managed persistent
bean & Bean managed persistent bean?
Answer / janet
In Bean Managed Persistence, the bean is entirely
responsible for storing and retriving it's instance data.
The Entity bean interface provides methods for the container
to notify an instance when it needs to store or retrive its
In container manaed persistence,entity bean data is
automatically maintained by the container using a mechanism
of it's choosing.
|Is This Answer Correct ?||3 Yes||0 No|
Why is ejb used?
How to determine two identical beans?
absract methods in EntityBean ?
Differentiate “find a method” from “select method” in EJB ?
How the container will maintain synchronization for multiple calls to the entity bean?
How can I call one EJB from inside of another EJB?
What is the difference between session and entity beans? When should I use one or the other?
Name the interfaces that you used in Beans?
What is the major difference SessionBean and EntityBean?
What is a ejb container?
What do you mean by re-entrant? Can you say that session beans as re-entrant? Can entity beans be specified as re-entrant?
Which is default transaction attribute for the business method of a bean?