Daily Archives: July 23, 2014


Java Interview Questions and Answers – Part 5

Java Interview Questions and Answers for experienced 1. What is the difference between error and an exception? Errors are abnormal conditions that should never occur. Not to be confused with the compile time errors. A method is not required to declare in its throws clause any subclasses of Error that might be thrown during the execution of the method but not caught. An exception is a condition that a programmer […]


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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

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