Question 430
An invoicing API times out every Friday and operators restart its pods; the incident dashboard shows recoveries but no trace of the original failure. Which limitation must be considered before claiming the issue is fully resolved?
Explanation
Correct Answer
A healthy pod readiness check is not evidence that business operations have recovered. This caution prevents extrapolating beyond the specific evidence or product boundary. Technical process improvement depends on causal diagnosis and regression testing. The unresolved point should be tested using distributed traces, database saturation metrics and Friday workload history rather than assuming a working interface proves full compliance or resilience.
Incorrect Answers
A green readiness probe establishes all transactions are correct. This limitation is framed as a blanket exception, but the case requires a different, narrower caution. The relevant boundary is that a healthy pod readiness check is not evidence that business operations have recovered. Technical process improvement depends on causal diagnosis and regression testing. Inspect distributed traces, database saturation metrics and Friday workload history.
A restart is an independently verifiable permanent fix for latency incidents. The proposed claim mistakes an incomplete signal or product feature for a universal guarantee. The relevant boundary is that a healthy pod readiness check is not evidence that business operations have recovered. Technical process improvement depends on causal diagnosis and regression testing. Inspect distributed traces, database saturation metrics and Friday workload history.
Fast incident mitigation is equivalent to proof of permanent cause removal. This claim exceeds the evidence and ignores an important risk or operational dependency. The relevant boundary is that a healthy pod readiness check is not evidence that business operations have recovered. Technical process improvement depends on causal diagnosis and regression testing. Inspect distributed traces, database saturation metrics and Friday workload history.