Alerting & Dashboarding Questions
Practice questions for Alerting & Dashboarding topic in Prometheus Certified Associate. 36 questions covering this domain.
An alert matches one child route in Alertmanager, but the team also wants it to keep evaluating subsequent sibling routes. What must be set on the mat...
Where is the built-in Prometheus expression browser available, and what is it mainly used for?
A team wants a cluster-wide outage alert to suppress less important alerts from the same cluster while the major outage is active. Which Alertmanager ...
A noisy alert briefly stops matching because of missing data, and the team wants to avoid immediate resolution. Which alert rule feature helps?
A console is becoming hard to use because it shows too much information at once. Which change follows the official console guidance best?
An operator wants to mute a known maintenance alert for two hours without changing the rule. Which Alertmanager concept fits best?
Why is Alertmanager needed in addition to Prometheus alerting rules?
Which statement correctly distinguishes alert rule labels from annotations?
An alerting rule includes `for: 5m`. What does that change?
In Alertmanager routing, what does `group_wait` control?
In Alertmanager routing, what does `repeat_interval` define?
You want critical `ClusterDown` alerts to automatically suppress `NodeDown` alerts for the same cluster when both are firing. Which Alertmanager featu...
What does the `group_by` field in an Alertmanager route configuration do?
In Alertmanager, a silence is used to:
What role does Grafana play in a typical Prometheus-based monitoring stack?
Which built-in Prometheus feature lets you run ad-hoc PromQL queries and view results in tabular or graph form?
In a Prometheus alerting rule, what is the key difference between `labels` and `annotations`?
What is the difference between `mute_time_intervals` and `active_time_intervals` in an Alertmanager route?
What is inhibition in Alertmanager?
What does the `for` clause on a Prometheus alerting rule do?
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