Real Cognizant Interview Questions || 3 Years Experience || Java Spring boot Microservice 

We can convert array into stream using Arrays.stream() method. for ex: String[] arr = { "a", "b", "c" }; Arrays.stream(arr) - like this we can do.

apart from these what else they ask, like projects we worked on previous company. regarding the project

I don't think this candidate has 3 years of experience

import java.util.Arrays; public class Main { public static void main(String[] args) { int[] array = {1, 2, 3, 4, 2, 5, 1, 6, 3}; int[] uniqueArray = Arrays.stream(array) .distinct() .toArray(); // Print the unique elements System.out.println(Arrays.toString(uniqueArray)); } }

there is no default value for local variable in java

Sir do you agree that for major of employees having 2 years experience in java in service based companies gets a work in some excel work/ documentation/ one or two line code changes / support work which anyone can do.

is this really 3 yrs exp interview??