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Basic Spark Interview Questions for Freshers

Basic Spark Interview Questions for Freshers

1. What is Apache Spark?

Spark is a fast, easy-to-use, and flexible data processing framework. 
  • It is an open-source analytics engine that was developed by using Scala, Python, Java, and R. 
  • It has an advanced execution engine supporting acyclic data flow and in-memory computing.
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    Lightman Wang
    Reviewer: Lightman WangFounder of JR Academy