Welcome to your interview.
The question is on your right: Fleet KPI Beyond DAU. 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.
Define a key performance indicator for a fleet management tool and explain why it is better than a simple daily active user count.