Welcome to your interview.
The question is on your right: Drive Cross-Functional Project Execution. 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.
You are leading a project that depends on several teams with different goals, timelines, and ways of working. The work is important enough that delays or misalignment would create visible business impact, so you need a clear execution model from the start.
How do you ensure cross-functional execution in a project involving multiple teams?