HBase Interview Questions for experienced and freshers

100 Interview Questions on Hadoop 2

1. What does commodity Hardware in Hadoop world mean? ( D ) a) Very cheap hardware b) Industry standard hardware c) Discarded hardware d) Low specifications Industry grade hardware 2. Which of the following are NOT big data problem(s)? ( D) a) Parsing 5 MB XML file every 5 minutes b) Processing IPL tweet sentiments c) Processing online bank transactions d) both (a) and (c) 3. What does “Velocity” in […]

HBase Interview Questions and Answers Part – 1 1

Below are a few important Hadoop HBase Interview Questions and Answers that are suitable for hadoop freshers or experienced developers. 1. What is HBase? HBase is Column-Oriented , Open-Source, Multidimensional, Distributed database. It run on the top of HDFS. 2. Why do we use HBase? HBase provide random read and write, can perform thousand of operation per second on large data set. HBase support record level record level operations on database […]

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I have attended Siva’s Spark and Scala training. He is good in presentation skills and explaining technical concepts easily to everyone in the group. He is having excellent real time experience and provided enough use cases to understand each concepts. Duration of the course and time management is awesome. Happy that I found a right person on time to learn Spark. Thanks Siva!!!

Dharmeswaran ETL / Hadoop Developer Spark Nov 2016 September 21, 2017