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

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In this video I am sharing interview questions and answers for Cognizant which are shared by Subscriber.

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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.

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

Naruto_Nexus
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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

}
}

garvisrobot
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there is no default value for local variable in java

Vinay_Dubey
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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.

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

huyennguyenvan