Hadoop Interview Question and Answers

Hadoop is an Apache open source software frame work for distributed storage and distributed data processing of very large data sets on computer clusters constructed from commodity hardware. It is written in Java language. Hadoop is designed to scale up from single server to thousands of machines, each imparting local computation and storage. Hadoop is master a slave architecture where master comes to a decision on who should what and slave will do the real the work s and file to master. Hadoop is particularly used in Facebook, twitter, Amazon, yahoo and telecom.

Top Hadoop Interview Question and Answers: Below, we have covered detailed answers to the Hadoop Interview Questions Which will be helpful to freshers and experienced Professionals. All the best for your interview Preparation.


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