PCA (Prometheus Certified Associate) sample exam question with answer 466

Question:
Which of the following tools can be used to develop a custom Prometheus exporter?

1. Flask
2. Django
3. FastAPI
4. All of the above

Answer:
D - is correct. Any web framework that can be used to develop a web application in Python can be used to develop a custom Prometheus exporter. Flask, Django, and FastAPI are all popular web frameworks that can be used to develop a custom exporter