Welcome to your interview.
The question is on your right: SQL for Marketing Data Merges. 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.
Tell me about your experience with SQL, and how you have used it to merge datasets from different marketing channels for Prudential Ins Co Of America In.