PCA (Prometheus Certified Associate) sample exam question with answer 377

Question:
You are writing an exporter for RabbitMQ and are creating a metric to track the size of the message queue. Which of the following would be an appropriate name for the metric:

1. rabbitmq_message_bytes
2. bytes_rabbitmq_message
3. message_rabbitmq_bytes
4. rabbitmq_message_kilobytes

Answer:
A - correct answer