Your question is Critical Service Incident Response. 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).
If a critical service goes down, how would you handle the incident? Explain how you would assess severity, coordinate responders, restore service safely, communicate with stakeholders, and prevent recurrence. Address both immediate incident execution and post-incident follow-up.