Factory Pattern How to do tiles integration with Struts 2? What is Bean Tag in Struts? Explaining Java and other technologies under it?(Theory) Getting Started with Struts Course Content Practical Java Interview Questions and Answer series (NEW Course Addition) Learn JAVA Step by Step...
Design pattern Interview Questions Part 2 :-Interpreter pattern, iterator pattern, mediator pattern, memento pattern and observer pattern Design pattern Interview Questions Part 3 :-state pattern, strategy pattern, visitor pattern, adapter pattern and fly weight pattern Design Patterb Interview Questions ...
What is Transfer Object pattern? What is Next ? Further you can go through your past assignments you have done with the subject and make sure you are able to speak confidently on them. If you are fresher then interviewer does not expect you will answer very complex questions, rather you ha...
Factory method design pattern belongs to creational patterns. This pattern is also known as virtual constructor pattern. This pattern is designed to create an object in a smart way, smart way in the sense that in general, we use new operator in Java to create an object but the new operator...
Design Patterns Interview Questions This section provides a huge collection of Design Patterns Interview Questions with their answers hidden in a box to challenge you to have a go at them before discovering the correct answer. 2 Design Patterns Online Quiz This section provides a great collection...
In this tutorial, we explored the proxy design pattern. A proxy pattern allows us to defer creating an expensive resource until it’s needed, control access to the real subject, or to represent a remote object locally. TheJava Reflection API relies on proxies. Also, the Hibernate lazy fetchin...
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Part 4 Design pattern Interview Questions :-http://www.dotnetfunda.com/articles/article139.aspx Happy job hunting... (I) what is Interpreter pattern? Interpreter pattern allows us to interpret grammar in to code solutions. Ok, what does that mean?. Grammars are mapped to classes to arrive ...
State pattern is one of the behavioral design pattern. State design pattern is used when an Object change it’s behavior based on it’s internal state. If
But by far this is one of the most popular pattern being used and asked in lots of interview questions.So basically if you –Hide the constructor of the class. Define a public static operation (getInstance()) that returns the sole instance of the class....