What is Jakarta Struts Framework? - Jakarta Struts is open source implementation of MVC (Model-View-Controller) pattern for the development of web based applications. Jakarta Struts is robust architec

What are the different kinds of enterprise beans? - Different kind of enterrise beans are Stateless session bean, Stateful session bean, Entity bean, Message-driven bean.What is Session Bean? - A sess

How EJB Invocation happens? - Retrieve Home Object reference from Naming Service via JNDI. Return Home Object reference to the client. Create me a new EJB Object through Home Object interface. Create

What is the difference between procedural and object-oriented programs?- a) In procedural program, programming logic follows certain procedures and the instructions are executed one after another. In

Meaning - Abstract classes, abstract methodsDifference - Java,C++Difference between == and equals methodExplain Java security modelExplain working of Java Virtual Machine (JVM)Difference: Java Beans,

If Runnable interface is better than Thread class, than why we are using Thread class? What is the need for Thread class?Why we are calling System.gc() method to garbage collection of unused object, i

What is the servlet?What are the JSP atrributes?What is the need of super.init(config) in servlets?How to know whether we have to use jsp or servlet in our project?Can we call destroy() method on serv

1. Which of the following are valid definitions of an application’s main( ) method? a) public static void main(); b) public static void main( String args ); c) public static void main( String args[] )