how you will manage your work is many tasks are pending at the same time.
Consultant Big Data Interview Questions
1,784 consultant big data interview questions shared by candidates
Q.1 What is AI and it's advantages Q2. Different between data science and data engineer.
Asked question on previous projects, HDFS commands and Kubernetes. Lots of question on technologies I used
Complex mysql query faced related to window, joins etc.
General big data qns, Hadoop, mgmt qns, spark .
Why do we use parquet file format ? Why dataframes are faster than RDD
question on core java, spark archtecture, performance optimization, some question on hive, two problem statement that needs to be solved with hive and dataframe api. questions on cloud
Questions on spark core, broadcast join and SQL queries, Hadoop, input split, Data skew, speculative execution.
Some database related questions
what are transformation and action you have used in spark
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