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Consultant Big Data Interview Questions
1,784 consultant big data interview questions shared by candidates
Spark architecture
They just asked about introduction and selected students own their own will
Most of the questions were from Java, Hbase, Mapreduce and Yarn. There was a case study in which Highest salary was to be found from a given set of data using Mapreduce or Spark.
spark
Based on your resume and programming for real time analytics
Basic ETL and big data questions.
MR,Spark, scala ,hive, sqoop related questions
Overall technical questions on the resume. Spark, Hadoop, Hive, Kafka, etc. e.g, what did you use transformations in Spark Streaming, how does the spark steaming work, map and flatMap in Spark, Hive optimisations, etc.
sql,DS,Hive,Data warehousing ,spark and scala
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