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Sr Data Engineer Interview Questions
2,599 sr data engineer interview questions shared by candidates
A couple of SQL questions, Python questions, Airflow questions, and questions related to past and current projects.
What are Spark optimisation technique’s ?
File loading in Snowflake, Different stages, Data Pipelines using tasks and steams in Snowflake.
How we can handle skew, spill over on memory using pyspark?
Spark optimization, Basic DSA like palindrome, SQL codes, Project related question.
Spark optimizations,Sql order of execution?
Design a full end to end pipeline (main) - how to work with scd2 and late arriving data
A SQL query
Most of the questions are related to the Technology I have worked on
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