Free Linux Foundation Prometheus-Certified-Associate Exam Questions

Become Linux Foundation Certified with updated Prometheus-Certified-Associate exam questions and correct answers

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Total 286 Questions | Updated On: May 10, 2026

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Question 1

What is the role of the Pushgateway in Prometheus?

A : To scrape short-lived targets directly.

B : To receive metrics pushed by short-lived batch jobs for later scraping by Prometheus.

C : To store metrics long-term for historical analysis.

D : To visualize metrics in Grafana.

Answer: B

Question 2

What is the difference between client libraries and exporters?

A : Exporters are written in Go. Client libraries are written in many languages.

B : Exporters expose metrics for scraping. Client libraries push metrics via Remote Write.

C : Exporters run next to the services to monitor, and use client libraries internally.

D : Exporters and client libraries mean the same thing.

Answer: C

Question 3

Which Alertmanager feature prevents duplicate notifications from being sent?

A : Grouping

B : Inhibition

C : Deduplication

D : Silencing

Answer: C

Question 4

You are instrumenting an HTTP API with Prometheus metrics. You want to be able to get the 99th percentile latency of requests handled by your API.How should you accomplish this?

A : Calculate the 99th percentile within the application, expose as a latency metric

B : Calculate the 99th percentile within the application, expose as a gauge metric

C : Expose a summary metric with no configured quantiles, use PromQL to calculate the 99th percentile

D : Expose a histogram metric, use PromQL to calculate the 99th percentile

Answer: D

Question 5

What is the definition of a log?

A : A numeric measurement

B : A textual representation of an event, commonly structured with key-value pairs

C : A detailed accounting of distributed service-to-service calls in a transaction

D : A numeric measurement recorded over time

Answer: B

Page: 1 / 58

Total 286 Questions | Updated On: May 10, 2026

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