Senior Prometheus

Test your Senior-level Monitoring Observability Prometheus skills in Cloud Computing Devops. This timed assessment evaluates your expertise in Information Technology.

Duration: 5 minutes

•40 questions

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Question 1 of 40Assessment

In PromQL, what is the difference between 'count()' and 'count_over_time()'?

A. count() works on a range vector, while count_over_time() only accepts an instant vector.

B. count() aggregates across different series, while count_over_time() aggregates values within one series.

C. count() is used for Gauges, while count_over_time() is only intended for use with Counters.

D. count() returns the number of samples, while count_over_time() returns the duration of the data.

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