Question 1

What is the definition of an event?

Options :

A : A numeric measurement

B : A textual representation of an occurrence, commonly structured with key-value pairs

C : An occurrence of something

D : An occurrence of an error

Answer: C

Question 2

What is the definition of an error budget?

Options :

A : The set of actions to be taken when an SLO or SLA has been breached

B : The measurement for an SLO

C : The maximum time a system can be down without violating an SLO or SLA

D : The number of errors a system can have without having an adverse effect on the company budget

Answer: C

Question 3

Let cert_expiry be a gauge metric whose value is a Unix timestamp (epoch time) representing the time a given certificate will expire. Assume this metric is being monitored for several instances.Which of the following queries yields the expiration time (as a Unix timestamp) of the FIRST certificate expiration?

Options :

A : max(cert_expiry)

B : min(cert_expiry)

C : min(timestamp(cert_expiry))

D : max(timestamp(cert_expiry))

Answer: B

Question 4

Which of the following CLI commands can be used for unit testing Prometheus rules?

Options :

A : promutil test rules

B : promtool test rules

C : promutil check rules

D : promtool check rules

Answer: B

Question 5

You are writing a custom service discovery mechanism for Prometheus called “Windows Discovery” which leverages file_sd_configs. Some of the Windows targets must be scraped via HTTP while others should be scraped via HTTPS.How should you configure Prometheus and Windows Discovery to scrape these targets appropriately with the fewest number of scrape and relabel configs?

Options :

A : Configure Windows Discovery to apply label scheme: https to targets that require scraping via HTTPS. Configure a single Prometheus scrape job with no relabels.

B : Configure Windows Discovery to apply label scheme: https to targets that require scraping via HTTPS. Configure a single Prometheus scrape job with one relabel that takes the scheme label and writes it to the __scheme__ label if it has a nonempty value.

C : Configure Windows Discovery to apply label __scheme__: https to targets that require scraping via HTTPS. Configure a single Prometheus scrape job with no relabels.

D : Configure Windows Discovery to apply label scheme: https to targets that require scraping via HTTPS. Configure two Prometheus scrape jobs, each with a single relabel. One job should drop targets matching scheme: https and the other should keep targets matching scheme: https. The latter job should also specify scheme: https in the job configuration.

Answer: C

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