Java Enterprise and Web Technologies

The stateless session bean is used if the bean does not need to hold the information about the client across method invocations.

It usually does not program transactions, concurrency, security, distribution or other services into the enterprise beans.

Java struts save your time by allowing you to view basic components such as views, action classes and model components.

Model components provide a model of the business logic or data behind a struts program.

Ajax could have made the user experience more pleasant by providing a more responsive UI and eliminating the flicker of the page refresh.

It allows objects in different hosts to send and receive messages.

Stateless session bean is used if primary goal of a session bean is to represent client in application server.

This file is specified in the deployment descriptor of the ejb-jar file using the optional ejb-client jar element.

This technology incorporates standards-based presentation using XHTML and CSS.

In java struts applications, view components correspond to the web pages.

Java swing is the next-generation GUI toolkit that sun microsystems created to enable enterprise development in java.

Servlet container provides life cycle management, a single process to share and manage application-wide resources and interaction with a web server.

Java IDL supports distributed objects written entirely in the java programming language.

RMI is built upon the specification of how local and remote objects interoperate.

The stateful session bean is used if the client is an interactive application.