PCA (Prometheus Certified Associate) sample exam question with answer 578

Question:
Which of the following tools is BEST represented by the description below?
When we breach our SLO, we will dedicate four consecutive weeks to focusing on improvements to our service’s reliability.

1. Error Budget Policy
2. SLI
3. Error Budget
4. SLO

Answer:
A - is the correct answer
B - is incorrect as an SLI is a quantitative measure of some aspect of the service level. The description contains no reference to a metric or measuremen
C - is incorrect as the given description details what we will do when we breach our SLO (exhaust our error budget)
D - is incorrect as the given description details what we will do when we breach our SLO