Your question is Infrastructure as Code at Scale. 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).
Describe how you manage infrastructure as code at scale.
Cover the operating model, repository and module strategy, environment separation, review and testing practices, deployment controls, state management, ownership, and drift detection. Explain how you balance standardization with team autonomy and how you mitigate risks such as unsafe changes, secrets exposure, dependency failures, and state corruption.