Smartly Prepare Exam with Free Online Prometheus-Certified-Associate Practice Test

We offer the latest Prometheus-Certified-Associate practice test designed for free and effective online Prometheus Certified Associate (PCA) certification preparation. It's a simulation of the real Prometheus-Certified-Associate exam experience, built to help you understand the structure, complexity, and topics you'll face on exam day.

Question 1

Which of the following queries contains a range selector?

Options :

A : sum(up) / count(up)

B : delta(node_mem_MemAvailable_bytes[1h])

C : histogram_quantile(0.5, http_request_duration_seconds_bucket)

D : avg(up)

Answer: B

Question 2

Which two query parameters must be specified as part of a Blackbox Exporter probe?

Options :

A : target and module

B : instance and module

C : target and profile

D : instance and profile

Answer: A

Question 3

Which of the following is a valid way to trigger a Prometheus configuration reload?

Options :

A : Sending an HTTP GET request to the /-/reload endpoint with the --web.enable-admin-api command line flag set

B : Sending an HTTP GET request to the /-/reload endpoint with the --web.enable-enable-lifecycle command line flag set

C : Sending an HTTP POST request to the /-/reload endpoint with the --web.enable-admin-api command line flag set

D : Sending a SIGHUP to the Prometheus process

Answer: D

Question 4

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?

Options :

A : file_sd_configs

B : ec2_sd_configs

C : static_sd_configs

D : kubernetes_sd_configs

Answer: B

Question 5

Which of the following queries contains a dimensional aggregation?

Options :

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