Welcome to your interview.
The question is on your right: SQL, Python, and Big Data. 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.
Describe your experience using SQL and Python to analyze large datasets, including any work with Hadoop or similar big data platforms.