Welcome to your interview.
The question is on your right: Cleaning Data for Dashboard Tables. 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.
Explain your SQL-first process for turning messy source data into a clean dataset that can power a reliable ABC Education dashboard. Focus on how you inspect data quality, define the target grain, standardize categories and dates, join lookup tables safely, and validate the final output before it reaches a visualization layer.