Welcome to your interview.
The question is on your right: Data Quality in ETL Pipelines. Take a moment with it first.
Talk your thinking through with me if you like - when you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes). Discussion and graded submissions share your five interviewer interactions, so spend them well.
You're working on a data pipeline and want a clear approach for keeping pipeline outputs accurate and trustworthy as data moves between systems.
How do you ensure data quality and integrity in your projects?