EJB

EJB What happens if remove() is never invoked on a session bean? In case of a stateless session bean it may not matter if we call or not as in both cases nothing is done. The number of beans in cache is managed by t

EJB What is an Object server? With an object server, the Client/Server application is written as a set of communicating objects. Client object communicate with server objects using

EJB What type of code (server or client) is found in a Code-Behind class? The answer is server-side code since code-behind is executed on the server. However, during the code-behind?s execution on the server, it can render

EJB What is a Server Group? A server group is a template of an Application Server(and its contents) i.e, it is a logical representation of the application server. It has the same

EJB What is EJB server? An EJB server is a high-level process or application that provides a run-time environment to support the execution of server applications that use ent

EJB What is MDB and What is the special feature of that? MDB is Message driven bean, which very much resembles the Stateless session bean. The incoming and out going messages can be handled by the Message dr

EJB What are the different kinds of enterprise beans? Stateless session bean- An instance of these non-persistent EJBs provides a service without storing an interaction or conversation state between metho

EJB What is session Bean? Session bean is a non-persistent object that implements some business logic running on the server. One way to think of a session object is as a logica

EJB What is the difference between Message Driven Beans and Stateless Session beans? In several ways, the dynamic creation and allocation of message-driven bean instances mimics the behavior of stateless session EJB instances, which ex

EJB What is the difference between Message Driven Beans and Stateless Session beans? In several ways, the dynamic creation and allocation of message-driven bean instances mimics the behavior of stateless session EJB instances, which ex

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