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Big Data Consultant Interview Questions
1,784 big data consultant interview questions shared by candidates
spark basic questions, core java sql null record and duplicate row record join table question asked
Questions in Java
All big data concept and python programming, Pyspark program
What are Spark optimisation technique’s ?
Parlez moi de vous et de vos projets?
Questions on mappers and reducers and hadoop
Basic MapReduce and Java questions. Covered other components in Hadoop eco system (Hive, Sqoop and Oozie). Few questions Spark performance and architecture.
What is the flow of map side Join?
What technologies are you familiar with?
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