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Data Validation and QA Approach

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SQL & Data ManipulationJoinsData WranglingAggregationsAsked 1 times

Problem

How do you approach data validation and quality assurance in your analysis?

Practicing as: Business Analyst interview at Quantexa

Hi, I'll play your Quantexa interviewer for the Business Analyst role. Candidates describe these interviews as mostly positive and moderately difficult, so expect me to be friendly and conversational. Take your time with the question above and answer like we're in the room.

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