Welcome to your interview.
The question is on your right: Cohort Loan Performance with SQL. 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.
How would you use SQL window functions to analyze loan performance over time by customer cohort at Upgrade?