Amdocs Interview Question

Difference between Java and C/C++, Different types of Java Variables and differences b/w few, What are loops and their use cases, and then moved to OOPs concept questions Classes, Objects, Difference b/w graph and tree, Types of trees, what are access modifiers and different types, Why we use constructors in Java, Name different types of Exceptions and Exceptions handlers, Different methods in java, Differences b/w public, private, and protected