Question 100
Original, unofficial HPE0-V27 edge-to-cloud design case R184-CASE-025 — Public university reducing data-center energy demand. Observed evidence: The proposed sustainability score tracks only power-supply efficiency and ignores idle server use. Which implementation acceptance gate would most directly detect recurrence of the same failure?
Explanation
Correct Answer
The acceptance rule keeps the problem observable. Confirm Measured energy per completed service request improves without missing availability goals; escalate if The proposed sustainability score tracks only power-supply efficiency and ignores idle server use. Those signals test the original root issue, The sustainability model neglects actual utilization and workload energy consumption, rather than unrelated uptime. The control requires independent customer validation.
Incorrect Answers
This gate does not monitor the same failure mode. Its warning is Cross-cloud movement estimates exclude transfer and request charges; our required regression signal is The proposed sustainability score tracks only power-supply efficiency and ignores idle server use. Use the acceptance condition Measured energy per completed service request improves without missing availability goals for this design.
This proposed gate tracks a different failure, The TCO model includes server cost but excludes rack power and physical security at colocation, and its root issue, Facility and operational cost categories were inconsistently included. The current customer needs an acceptance rule showing Measured energy per completed service request improves without missing availability goals and alerting if The proposed sustainability score tracks only power-supply efficiency and ignores idle server use.
It would catch an unrelated issue: A flat VLAN permits unrelated container workloads to communicate across trust tiers. The gate for the present case must verify Measured energy per completed service request improves without missing availability goals, since The sustainability model neglects actual utilization and workload energy consumption remains the specific risk.