PCA (Prometheus Certified Associate) sample exam question with answer 179

Question:
Which of the following exporters is used to collect metrics from applications written in Java?

1. Node Exporter
2. Blackbox Exporter
3. Pushgateway
4. JMX Exporter

Answer:
D - The JMX Exporter is a Prometheus exporter that collects metrics from Java applications through Java Management Extensions (JMX). It can be used to monitor a wide range of Java applications, including Java Virtual Machine (JVM) metrics, memory usage, and garbage collection statistics