This article lists over 200+ questions for the Java interview. These questions are most frequently asked by the Java interviewers. If you are preparing for the Core java interview, this questions will be much helpful to understand the nature of questions. Note that this preparations would be very much suitable for the beginners and the …
Design Patterns Interview Questions
1) What is a software design pattern? A design pattern is a solution to a general software problem within a particular context. Context : A recurring set of situations where the pattern applies. Problem : A system of forces (goals and constraints) that occur repeatedly in this context. Solution : A description of communicating objects …
JSF Interview Questions
1) What is JSF? JSF stands for Java Server Faces. JSF has set of pre-assembled User Interface (UI). By this it means complex components are pre-coded and can be used with ease. It is event-driven programming model. By that it means that JSF has all necessary code for event handling and component organization. Application programmers …
Hibernate Interview Questions
1) What is Hibernate? Hibernate is a powerful, high performance object/relational persistence and query service. This lets the users to develop persistent classes following object-oriented principles such as association, inheritance, polymorphism, composition, and collections. Hibernate eliminates developers to spend more time on writing the native SQL queries and understand the complete underlying database persistence mechanism. …
Spring Framework Interview Questions
This article has 50 spring interview questions based on the most frequently asked in the spring framework interviews. We will be adding the more number of questions from readers request. If you are looking for any specific questions and doubts, please post your queries in the comments section of this article. We will update the …
Introduction to Java Module System in Java 7.0
This article explains the new Java Module System that will be included in the Java 7.0 release. Modules are new to the java language and they provide a standard for developing and deploying applications. The article will explain the various sub components that are available as part of the Java Module System’s architecture. The various …
New Features in Servlets 2.5
1.Introduction This article presents new features introduced in the Servlet 2.5. Servlet 2.5 is bundled with Java EE 5.0 edition and it has lot of new features. This version has major changes since it has to support the Java 5.0 version for all the J2EE technologies. One of the notable changes will be supporting Generics …
What is Web Beans?
1.Introduction This article introduces new unified framework for the Java EE environment, called Web Beans.This article is written based on the specification available at the time of writing this article. The specification for this framework is still under the public review, so there may be few changes before the final release. You can read the …