PCA (Prometheus Certified Associate) sample exam question with answer 425

Question:
Regarding alert symptoms and causes, which of the following is NOT true?

1. Symptoms correspond to consumer-visible issues
2. Causes are a better way to capture more problems more comprehensively and robustly with less effort
3. As a best practice, alerting should be done on symptoms, not causes
4. Causes relate to issues that underlie symptoms

Answer:
B - is correct. In actuality, symptoms are often a better way to capture more problems more comprehensively. More at alerting
A, C, D - incorrect, these statements are true