Programming Questions  are asked to an Experienced Java Developer?

What

Add two Binary Strings and return a Binary String as a result. The addition should be performed as per the rules of binary addition.

1

You are given 2 strings as input. You have to check whether they are anagrams or not.

2

Find the index or insertion point of a unique element in a sorted array, maintaining the array's sorted order, with O(log2N) time complexity & no extra space used.

3

You are given a 2-D array of size N x N. You have to print the elements of the array in diagonal order as given.

4

Write a program in Java to show multiple inheritance.

5

Write a program in Java to show the Diamond Problem.

6

Write a program in Java to show isAlive() and join() operations in multithreading.

7

Write a program in Java to create a user defined exception and also show it working means when it throws an exception.

8

Ready to take the next step in your career?

This comprehensive guide will help you prepare for all aspects of the interview process. Don't miss out on your next opportunity!

“

Elevate  your Java Skills with Scaler!

Sign up for Scaler's free masterclasses and events to learn about the latest trends in the IT industry and become a pro.  Don't hesitate any longer, register today!