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: Sep 03, 2026

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Question 1

Given the following two time series and assuming a scrape interval of 1m, what is the result of the query given below?Series:http_requests_total{status_code="200"} 0 1 1 2 4http_requests_total{status_code="500"} 3 3 3 5 5Query: changes(http_requests_total[5m])

A : http_requests_total{status_code="200"} 3

B : http_requests_total{status_code="500"} 1

C : http_requests_total{status_code="200"} 4

D : http_requests_total{status_code="500"} 2

E : {status_code="200"} 4

F : {status_code="500"} 2

G : {status_code="200"} 3

H : {status_code="500"} 1

Answer: G

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

Which Alertmanager feature prevents duplicate notifications from being sent?

A : Grouping

B : Inhibition

C : Deduplication

D : Silencing

Answer: C

Question 4

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 5

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

Page: 1 / 58

Total 286 Questions | Updated On: Sep 03, 2026

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