In an EJB project, Howmany tables and How many entity beans
are used?
What does @singleton annotation do?
A client wants to preserve the reference to the ejbhome object of an enterprise bean instance and use it later. Which of the following can be serialized for this purpose?
What does a deployment diagram specify?
How to create ejb project in eclipse?
What is difference between ejb and spring?
What is Enterprise JavaBeans (EJB)?
What were entity beans?
Enlist the CallBack methods of Session Bean?
Can the primary key in the entity bean be a Java primitive type such as int?
In an EJB project, Howmany tables and How many entity beans are used?
Explain the concept of ejb ql?
Explain the concept of connection pooling feature of ejb container?