Daily Archives: June 18, 2014


Java Interview Questions and Answers

In this post, we will try to cover some of the important Java interview questions and answers that are required for aspirants facing hadoop developer interviews. We will touch base only the concepts that are needed for an hadoop developer or administrator. Java Interview Questions and Answers for Experienced: 1. What is a JVM ? JVM is Java Virtual Machine which is a run time environment for the compiled java class […]


Review Comments
default image

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

.