Asked very vague questions. Have you interviewed with so and do yet? Then asked if I had any questions. That was it.
Etl Engineer Interview Questions
1,581 etl engineer interview questions shared by candidates
All Etl concepts and sql along with report testing
Advantages of DW , SQL Joins and SQL Queries.
Almost all questions were related to the technical tasks I was about to be responsible for.
How to find duplicate data in sql? What is SCD type 2?
Explain update strategy
1st round is written so no interview questions
What are joins. Explain the difference between Inner and outer Join
What ETL tools you have worked on and experience with Powercenter and IICS
Data modeling, normalization, informatica, teradata, describe toughest coding challenge & how you handled it.
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