{"id":42964,"date":"2017-11-14T22:30:03","date_gmt":"2017-11-14T22:30:03","guid":{"rendered":"https:\/\/www.whizlabs.com\/?p=42964"},"modified":"2024-04-30T15:56:05","modified_gmt":"2024-04-30T10:26:05","slug":"big-data-interview-questions","status":"publish","type":"post","link":"https:\/\/www.whizlabs.com\/blog\/big-data-interview-questions\/","title":{"rendered":"Top 50 Big Data Interview Questions And Answers – Updated"},"content":{"rendered":"

The era of big data has just begun. With more companies inclined towards big data to run their operations, the demand for talent at an all-time high. What does it mean for you? It only translates into better opportunities if you want to get employed in any of the big data positions. You can choose to become a Data Analyst, Data Scientist, Database administrator, Big Data Engineer, Hadoop Big Data Engineer and so on.\u00a0<\/span>I<\/span>n this article, we will go through the top 50 big data interview questions related to Big Data. <\/span><\/p>\n

Also, this article is equally useful for anyone who is preparing for the Hadoop interview as a fresher or experienced as you will also find top Hadoop interview questions<\/a> in this series.<\/span><\/p>\n

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50 Most Popular Big Data Interview Questions<\/h3>\n

To give your career an edge, you should be well-prepared for the big data interview questions and answers. Before we start, it is important to understand that the interview is a place where you and the interviewer interact only to understand each other, and not the other way around. Hence, you don\u2019t have to hide anything, just be honest and reply to the questions with honesty. If you feel confused or need more information, feel free to ask questions to the interviewer. Always be honest with your response, and ask questions when required.<\/p>\n

Here are top Big Data interview questions and answers with the detailed analysis to the specific questions. For broader questions that\u2019s answer depends on your experience, we will share some tips on how to answer them.<\/p>\n

You can also download free eBook\/pdf file<\/strong>\u00a0in the bottom.<\/em><\/p><\/blockquote>\n

Basic Big Data Interview Questions<\/h3>\n

Whenever you go for a Big Data interview, the interviewer may ask some basic level questions. Whether you are a fresher or experienced in the big data field, the basic knowledge is required. So, let\u2019s cover some frequently asked basic big data interview questions and answers to crack big data interview.<\/p>\n

1. What do you know about the term \u201cBig Data\u201d?<\/h4>\n

Answer:\u00a0<\/b>Big Data is a term associated with complex and large datasets. A relational database cannot handle big data, and that\u2019s why special tools and methods are used to perform operations on a vast collection of data. Big data enables companies to understand their business better and helps them derive meaningful information from the unstructured and raw data collected on a regular basis. Big data also allows the companies to take better business decisions backed by data.<\/p>\n

2. What are the five V\u2019s of Big Data?<\/h4>\n

Answer:<\/strong> The five V\u2019s of Big data is as follows:<\/p>\n