Why Is My Printer Not Responding ?
Posted on 12/30/2014 02:38:33 PM
Printer is not responding? It is a typical problem that many people have handled. Although you have actually complied with some overviews of repair it, you could not effectively resolve the trouble. This short article is to tell the real causes of the "Printer Not Working" problem and also how to re..
How To Make An Iphone App And Make Money From It
Posted on 04/01/2014 03:23:14 PM
How to make an iphone app - How the heck did the Apple apple iphone come to be so popular? There are countless other cellular phones out there that are just as nice-looking as the apple iphone, but what is the main distinction in between these various other versions and the iPhone?
The apps.That's r..
Struts - Interview Questions and Answers
Posted on 11/30/2013 10:55:27 AM
1. What is Struts ?Ans. Its a Java / J2EE open source framework used to create scalable Web applications. It is based on MVC Design pattern.2. What is MVC ?Ans. Model-View-Controller is a design pattern wherein Model holds the business logic , Controller controls the flow control and View takes care..
Java - Interview Questions and Answers
Posted on 11/30/2013 09:55:44 AM
1. Difference between class and objects ?Ans. Class is a template using which objects are created in memory.2. Describe Garbage Collection in Java ?Ans. Mechanism by which Java reclaims the memory inaccessible by the application.3. What are the types of Polymorphism in Java ?Ans. Static ( function o..
Java Design Pattern Interview Questions and Answers - Short Answers
Posted on 11/30/2013 09:53:51 AM
1. Difference between Factory and Abstract Factory Design Pattern ?Ans. Factory Pattern deals with creation of objects delegated to a separate factory class whereas Abstract Factory patterns works around a super-factory which creates other factories.2. Difference between Factory ..
IBM WCS ( Websphere Commerce ) - Interview Questions and Answers
Posted on 11/26/2013 07:04:59 PM
1. What is the difference between Controller and Task Command. Ans. Controller Command is the command that gets called upon a request, just like We have actions in struts and controller in Spring. Task is a step in this bigger process. Task command are the commands that perform specific task for a ..
150 Java Interview Questions and Answers
Posted on 11/26/2013 07:04:00 PM
Java - Interview Questions and Answers - Quick Reference - One Liners 1. Java OOPS Concepts ?Ans. Abstraction , Encapsulation , Inheritance and Polymorphism. 2. Difference between Abstract and Concrete Classes ?Ans. Abstract classes are only meant to be sub classed and not meant to be instant..
JFace TreeViewer - Code Snippets
Posted on 11/26/2013 07:02:43 PM
Steps to create a Tree ViewerStep 1 - Identify the Parent Child Relationship and Objects required for that. Lets take an example of Directory and File Listing. So in that Case our Directory class is the parentClass and File is the childClass.Step 2 - Identify the way by which child objects would be ..
Design Pattern - Singleton
Posted on 11/26/2013 07:00:22 PM
Its a design pattern that restrict the instantiate of a class to only one object. It's a creational Design Pattern.
This is useful when only one object is needed to coordinate actions within the system. This may save the resources as in some situations the same object ..
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