What is the purpose of dependency-based alerts and suppression in NPM?

• A. To trigger more alerts when a parent outage occurs
• B. Suppress child alerts when the parent outage is the cause; suppression can include time-based gating and maintenance windows.
• C. To permanently disable alerts
• D. To increase data retention

Answer: (A)

Dependency-based alerts and suppression are about reducing alert noise by recognizing relationships between components. When a higher-level component (the parent) has an outage, many dependent components (the children) can generate alerts as well. Suppressing those child alerts because the root cause is the parent outage keeps responders focused on the real problem rather than a flood of secondary alerts. This suppression can be shaped with time-based gating and maintenance windows, letting you mute alerts during planned work or specific intervals. The goal is to present a cleaner, more actionable signal and improve triage, not to disable alerts permanently or to increase data retention.