Senior Data Engineer Interview Questions

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ROUND-1: Project related, SQL joins and comparison with sub queries, Union vs Union All BFS vs DFS exception handling pyspark vs spark Cloud storage, orcherstration of ETL serverless deployment. ROUND 2 deep dive into coding.
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Sr Data Engineer

Interviewed at XenonStack

3.5
Sep 11, 2024

ROUND-1: Project related, SQL joins and comparison with sub queries, Union vs Union All BFS vs DFS exception handling pyspark vs spark Cloud storage, orcherstration of ETL serverless deployment. ROUND 2 deep dive into coding.

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