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

Which of the following queries contains a dimensional aggregation?

A : delta(node_mem_MemAvailable_bytes[1h])

B : avg(up)

C : rate(http_requests_total{status_code=~`5\d\d`}[5m])

D : avg_over_time(up[1d])

Answer: B

Question 2

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 3

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 4

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 5

What popular open-source project is commonly used to visualize Prometheus data?

A : Kibana

B : Grafana

C : Thanos

D : Loki

Answer: B

Page: 1 / 58

Total 286 Questions | Updated On: May 10, 2026

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