Coding Questions for Experienced Interview Android 1)Given an unsorted list of repeated elements in an array, Find the element with...

1.What is difference between an Interface and Abstract Class? Ans: An abstract class can have instance method that implements a default...

Problem: Design a Grocery Store. For this what we need is: A customer class A store Class A GroceryItem of various sorts A cashier ...

Problem-1: Can you explain about access specifiers in java? Answer: In java , classes,variables,methods and constructor can have access...