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Java Interview Questions And Answers – Part 1

How many types of protocol implementations does RMI have? RMI has at least three protocol implementations: Java Remote Method Protocol(JRMP), Internet Inter ORB Protocol(IIOP), and ...

How to reset websphere application server username and password?

Recently, I forgot the password and userID of my WAS Admin Console and had a tought time reseting it. But, All my readers will not bear the pain that i went through. Here, I list you ...

Hibernate Cascade Tutorial : What is delete, update,save in Hibernate?

If you’ve worked with relational databases, you’ve no doubt encountered cascades. Cascades propagate certain operations on a table (such ORGANIZING YOUR MAPPING FILES as a delete) ...

What is a java marker interface?

Java Marker Interface Java marker interface has no members in it. Marker interface ‘was’ used as a tag to inform a message to the java compiler. Following are some built-in Java ...

Struts Components: What are struts component and how each strut component is Used?

The Struts framework is a rich collection of Java libraries and can be broken down into the following major pieces: Base framework JSP tag libraries Tiles plugin Validator plugin A ...

Struts Tutorial: An Introduction to Struts

An Introduction to Struts Struts is the premier framework for building Java-based Web applications. Using the Model-View-Controller (MVC) design pattern, Struts solves many of the problems ...

Creating mapping definitions in Hibernate

Mapping definitions, also called mapping documents, are used to provide Hibernate with information to persist objects to a relational database. The mapping files also provide support ...

Read and Write an XML document using JAXP

There are many ways using which you can read and write XML in Java Programming language. In this tutorial, we will explain that how you can use JAXP to read and write content from an ...
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