Linux Foundation Prometheus-Certified-Associate Exam Real Questions

Prepare and pass your Prometheus Certified Associate (PCA) with free Prometheus-Certified-Associate exam questions.

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Total 226 Questions | Updated On: Sep 04, 2024

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Question 1

What is the difference between alert labels and annotations?

A : Alert annotations can be used for routing while labels cannot

B : Alert labels should be used for metadata that uniquely identifies an alert while annotations should be used for longer-form descriptive content about an alert

C : Alert annotations can be used for silencing alerts while labels cannot

D : Alert annotations should be used for metadata that uniquely identifies an alert while labels should be used for longer-form descriptive content about an alert

Answer: B

Question 2

Which Prometheus user interface tab allows for viewing the current configuration of Prometheus?

A : Help

B : Graph

C : Alerts

D : Status

Answer: D

Question 3

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 4

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

Question 5

What is the function of the for attribute in a Prometheus alerting rule?

A : Specify the time range over which samples are considered for the alerting expression

B : Specify how many series must satisfy the expression to fire an alert

C : Specify how long the expression must be true before an alert is fired

D : Specify the thrashing window and threshold that determine when to stop firing alerts when the expression has recently oscillated between true and false

Answer: C

Page: 1 / 46

Total 226 Questions | Updated On: Sep 04, 2024

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