PCA (Prometheus Certified Associate) sample exam question with answer 416

Question:
Which query language is used to retrieve data from Prometheus?

1. SQL
2. NoSQL
3. PromQL
4. GraphQL

Answer:
C - correct answer. PromQL is the query language used to retrieve data from Prometheus. It is a powerful language that supports a wide range of operations and functions for querying and analyzing time-series data