Received a call from the Naukri portal.

For the first round, they asked about:

• Project work and overall experience
• Technology stack used
• Problems faced during issue resolution

Following that, there were core Java questions.

Abstract class vs. Interface

ClassNotFoundException vs. ClassNotFoundException

How to dynamically load a class in Java

Program to check if a provided string is a palindrome using recursion.

To print the series of missing numbers in an array from 0-99. It should be like: 0-2, 4-9, 11-76, 78-99 for an array like [3, 10, 77].