Your question is Walk Through a System 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).
Can you walk me through the design of a system you have worked on, including the components and technology choices?
Choose an ML system you personally contributed to and explain its end-to-end architecture. Focus on the problem, scale, data flow, model and serving choices, evaluation, and production tradeoffs. Be prepared to discuss what failed, how you monitored it, and what you would change.