PCA - Prometheus Certified Associate - Mock exams

Prepare for the CNCF Certified Kubernetes Application Developer (CKAD) PCA certification with these practice questions! Created to mirror the actual exam, these mock exams cover all key topics outlined in the PCA curriculum, designed to help you succeed.

This resource is perfect for anyone studying for the Prometheus Certified Associate (PCA) exam. It includes questions focusing on the core areas assessed in the official certification.

Here's a breakdown of the topics covered:

• Observability Concepts (18%): Understand fundamental observability principles, including logs, events, tracing, and spans. Learn about push vs pull models and the importance of service discovery. Grasp the basics of SLOs, SLAs, and SLIs for effective application monitoring.
• Prometheus Fundamentals (20%): Dive into Prometheus, a leading monitoring system. Explore system architecture, configuration, and scraping techniques. Learn about Prometheus limitations, its data model and labels, and exposition formats.
• PromQL (28%): Master PromQL, the powerful query language for Prometheus. Learn to select data, understand rates and derivatives, and perform aggregation over time and dimensions. Explore binary operators and histograms. Understand how to work with timestamps and instrumentation.
• Instrumentation & Exporters (16%): Learn how to instrument your applications using client libraries and configure exporters to collect metrics. Focus on structuring and naming metrics for clarity and consistency.
• Alerting & Dashboarding (18%): Implement effective alerting strategies using Alertmanager. Understand the basics of alerting – when, what, and why to set up alerts. Learn dashboarding basics and how to configure alerting rules.

This curated selection of questions provides a structured and reliable learning path to build confidence in using Prometheus for application monitoring and observability. We encourage your feedback to help us continuously improve this resource and ensure it remains a valuable asset for your CKAD PCA certification journey. Share any suggestions for refinement, expansion, or clarification – your input is greatly appreciated!