With data analytics gaining momentum, there has been a surge in the demand of people good with handling Big Data. From data analysts to data scientists, Big Data is creating an array of job profiles today. The first and foremost thing you’re expected to be hands-on with is Hadoop.

No matter what job role/profile, you’ll probably be working on Hadoop in one way or the other. So, you can invariably expect the interviewers to shoot a few Hadoop questions your way.

For that and more, let us look at the top 15 Hadoop interview questions that can be expected in any interview you sit for.

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