If VALUE < THRESH, what does that indicate?

• A. Failing
• B. Healthy
• C. Unreadable
• D. Stable

Answer: (A)

Thresholds define the minimum acceptable level for a metric. When the measured VALUE falls below that minimum, the parameter hasn’t met its required baseline, signaling a failing or degraded condition. In data center monitoring, this is the situation that prompts alerts and remediation because the component isn’t performing at the needed level. If VALUE were at or above the threshold, you’d generally treat the metric as healthy or stable, whereas an unreadable reading would point to a sensor fault rather than a true under-threshold condition. Therefore, VALUE < THRESH indicates a failing state.