Java Interview Questions

Web Services are distributed applications that expose an xml interface defined in xml. As the key-role in Web Service is xml, its implementa...

I do hear many of them say installing Maven on the machines. But maven is not a software(not a .exe file or any executable file) to be insta...

Java Server Faces 2.0 JSF 2.0 is a MVC framework, which provide very rich reusable UI components for Java Web Applications.  In JSF 2.0...

The Number object contains only the default methods that are part of every object's definition. Method Description constructor() R...

What are legacy classes and interfaces in Java? Before Java 1.2 version there is no Collection framework in java, instead java consists of...

What is serialization? Serialization is the conversion of an object to a series of bytes, so that the object can be easily saved to persis...

Encapsulation: Means putting the data and the function that operates on that data in a single unit(information hiding) .Encapsulation preve...