Tutorial

Let's answer a few basic questions first: Q. Will I have to write code or will UML diagrams be enough? ANS: Yes you have to write code/discuss logic for a few functionalities, only drawing UML diagrams or writing names of classes won't be enough. Q. I don't have much time. Tell me which are the most important design patterns I should study first? ANS: Factory, Strategy, Observer and Singleton. Q. But how can I explain such large systems in a 45 minutes interview ? I always run out of time. ANS: A vast majority of candidates fail because they are not able to present their solution properly in a limited time frame. Watch this youtube video where I have explained how to take care of this problem: <a href="https://www.youtube.com/watch?v=ef99Ejb3B40)