Your question is Define Success Metrics. 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 your process for defining success metrics for a large-scale technical initiative.
Explain how you would translate strategic goals into a KPI hierarchy, select leading and lagging indicators, set targets, and establish guardrails. Address how you would validate metric definitions, align stakeholders, and monitor outcomes after launch. Assume access to initiative requirements, operational telemetry, product usage events, reliability data, and stakeholder feedback.