Question 40
In a fictional application-delivery project, the team reports: A streaming provider considers all monitoring alerts to be test cases, although the alerts only collect production symptoms after deployment. Which repeatable testing practice most directly reduces recurrence of this problem?
Explanation
Correct Answer
This safeguard specifically targets the contributing cause: Link important observed production incidents to reproducible regression cases. It addresses the principle (Operational monitoring can supply useful test information but is not identical to executing a designed test with an oracle.) and can be assessed by: A targeted test stimulates a specified failure mode and checks an expected recovery behavior.
Incorrect Answers
This preventive step mitigates a different project risk (syllabus section 1.1): A team runs an API security test that unexpectedly deletes a staging account, then argues that any test causing impact is inherently unsuccessful. The targeted safeguard for the current case is: Link important observed production incidents to reproducible regression cases.
This preventive step mitigates a different project risk (syllabus section 1.1): A warehouse team treats a test strategy statement and the executable test cases as interchangeable, leaving no defined approach to choosing cases. The targeted safeguard for the current case is: Link important observed production incidents to reproducible regression cases.
This preventive step mitigates a different project risk (syllabus section 1.2): An IoT sensor passes laboratory checks but overheats when installed inside a sealed industrial enclosure, and the team calls that proof lab testing was worthless. The targeted safeguard for the current case is: Link important observed production incidents to reproducible regression cases.