Your question is Big Data and ML Design. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
Tell me about your experience designing data management solutions using big data technologies like Spark, Hive, and NoSQL databases, and how you incorporate machine learning into those solutions at scale for public-sector or healthcare use cases.