PCA (Prometheus Certified Associate) sample exam question with answer 445

Question:
Which of the following is an example of a built-in Prometheus Exporter that collects metrics for monitoring Kubernetes clusters?

1. Node Exporter
2. Blackbox Exporter
3. kube-state-metrics
4. Pushgateway

Answer:
C - correct answer. kube-state-metrics is a built-in Prometheus Exporter that collects metrics related to the state of Kubernetes objects and components
A, B, D - options listed are also built-in Exporters, but they collect different types of metrics