JP Morgan Interview Experience | Set 2 (For Internship)

Hello geeks, first of all i would like to thanx to geeksforgeeks. Guyz, you will understand why i am thanking geeksforgeeks after reading my experience. First round was coading round. there were two question. 1. Knapsack 0-1 problem. 2. A program related to array and hashing. I have submitted knapsack 0-1 problem fully. i had learned this algorithm from geeksforgeeks. second problem i have submitted 50% correctly. Second round was technical round. I told that my area of interest is object oriented concepts and I know c++. so he asked me some of the object oriented concept like What is encapsulation. Ways to access private data of a class. Why Java is developed if c++ is already there. Is multiple inheritance good if not explain. How to handle exception if it comes in calling of constructor. What happens if i have a constructor with one argument but i am creating object without any argument. Then some DBMS related questions. Third round was HR round here they pointed out my pg pointers And they pointed out coding rounds that i have won. And specially they pointed out that i am campus ambassador of geeksforgeeks This made a great impact in HR round. Thanks geeksforgees for selecting me as campus ambassador. Lots of thanks geeksforgeeks because everything that I have learn, all from geeks for geeks.