PCA › Prometheus Fundamentals
Prometheus Fundamentals covers the core data model, metric types, scrape-based collection, and PromQL basics that every PCA candidate must know. Questions test retention defaults, the Pushgateway's role, the synthetic 'up' metric, and rate() semantics. Expect direct recall plus scenario items distinguishing counters, gauges, histograms, and summaries in real configurations.
PCA Prometheus Fundamentals — All 60 Questions
Every question in this domain with answers and detailed explanations.