Free Practice Linux Foundation Prometheus-Certified-Associate Exam Questions 2025

Stay ahead with 100% Free Prometheus Certified Associate (PCA) Prometheus-Certified-Associate Dumps Practice Questions

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Total 226 Questions | Updated On: Apr 24, 2025

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Question 1

You have configured the Elastic Kubernetes Service on AWS and have deployed Node Exporter to each of the hosts and configured it to be managed by systemd.

Which of the following service discovery methods should you use to configure a Prometheus scrape for Node Exporter?

A : file_sd_configs

B : ec2_sd_configs

C : static_sd_configs

D : kubernetes_sd_configs

Answer: B

Question 2

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

Question 3

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 4

What method of service discovery is BEST for identifying Kubernetes pods to scrape?

A : docker_sd_configs

B : static_configs

C : file_sd_configs

D : kubernetes_sd_configs

Answer: D

Question 5

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 4

http_requests_total{status_code="500"} 3 3 3 5 5

Query: 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

Page: 1 / 46

Total 226 Questions | Updated On: Apr 24, 2025

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