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Etl Developer Interview Questions
728 etl developer interview questions shared by candidates
Why TCS?
All basic questions on ETL, UNIX, schedulers
what is etl explain it process
Informatica Scenario based questions like Loading only first half of the data
what is call by value and call by reference
Technical rounds three
Describe about the ETL experience you had in your past/current company?
They asked me to explain the complete ETL process in my project — including data extraction, transformation, loading, and error handling mechanisms used.
What's your biggest weakness?
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