Talk about your responsibilities as a global mobile business analysis.
Etl Developer Interview Questions
1,579 etl developer interview questions shared by candidates
Explain about Previous project experience
80% of questions were technical about the position 20% personal but, did not care about
They asked a lot about databases and experience with ETL projects
Briefly describe yourself and the work experience.
Introduce yourself, current project & few technical questions
Tell me about source tuning.
Discussion started with ETL flow to SQL Queries. Testing questions were : difference between star and snowflax, ETL flow in current project. SQL questions were : Set operators, Difference between union and union all, Delete,drop and truncate. Asked to write queries on given scenarios. scenarios were based on Sub string, In string, Replace, Translate, Minus. Gave 3 select statements and asked how it works. group by and having function flow
Etl concepts, sql queries and databases
What is your work authorization in the United States?
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