hard20 pts · first answer countsreliabilityhealth-checks

Health check green during an outage

A service's /health endpoint returns 200 from a static handler. Its DB pool is broken and every real request fails, but the load balancer keeps routing to it. What is the trade-off in fixing this?

A.A static check is fine since the process is still runningB.The load balancer should stop using health checks at allC.A DB check can be added with no downside of any kindD.A DB check catches it, but a DB blip can fail every instance

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Health check green during an outage

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