Big Data Interview Questions & Answers

Below we have listed all the Big Data Interview Questions and answers. Feel free to comment on any Big Data Interview Questions or answer by the comment feature available on the page.

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Big data is a term that describes the large volume of data – both structured and unstructured – that inundates a business on a day-to-day basis. But it is not the amount of data that’s important. It is what organizations do with the data that matters. Big data can be analyzed for insights that lead to better decisions and strategic business moves. Big data is a term for data sets that are so large or complex that traditional data processing applications are inadequate to deal with them. Challenges include analysis, capture, data curation, search, sharing, storage, transfer, visualization, querying, updating and information privacy. The term "Big Data" often refers simply to the use of predictive analytics, user behavior analytics, or certain other advanced data analytics methods that extract value from data, and seldom to a particular size of data set. Accuracy in big data may lead to more confident decision-making, and better decisions can result in greater operational efficiency,