Talk about your responsibilities as a global mobile business analysis.
Etl Engineer Interview Questions
1,581 etl engineer interview questions shared by candidates
80% of questions were technical about the position 20% personal but, did not care about
Briefly describe yourself and the work experience.
Introduce yourself, current project & few technical questions
Tell me about source tuning.
Etl concepts, sql queries and databases
What is the most complex SSIS package you designed?
They asked a lot about databases and experience with ETL projects
on basic ETL concepts Data Warehousing concepts
Joins and join types. Data warehouse concepts. What is OLAP and OLTP. SQL Quires like Duplicate records. Case and Decode. Rank and Dense Rank. Difference between SCDtype1,SCD type2,SCDtype3.
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