Free CKAD practice exams are one of the most effective ways to prepare for the Certified Kubernetes Application Developer certification. The CKAD is a hands-on, performance-based exam from the CNCF that tests your ability to deploy, configure, and troubleshoot applications on Kubernetes. Because it's purely practical, practicing against realistic scenarios is far more useful than reading documentation.
What the CKAD covers
The exam spans five core domains: application design and build, deployment and release management, application observability and maintenance, environment configuration and security, and services and networking. Questions test your ability to write and apply Kubernetes manifests, use kubectl fluently under time pressure, and debug failing workloads.
What's in these practice exams
Our CKAD practice questions are multiple-choice, designed to reinforce the concepts and command knowledge you'll need on exam day. Each question includes a detailed explanation covering why the correct answer is right and what's wrong with the other options.
You get six sets of 20 questions, covering all exam domains. The first set is completely free.
Key areas covered:
- Pod creation and configuration
- Deployments, rolling updates, and rollbacks
- ConfigMaps, Secrets, and environment variables
- Resource limits and requests
- Probes, logging, and debugging
- Network policies and services
- Jobs and CronJobs
How to use these effectively
Multiple-choice practice won't replace hands-on kubectl practice, but it does two things well: it forces you to recall command syntax under pressure, and it exposes gaps in your conceptual understanding before you sit the real exam. Use these questions alongside a live cluster (minikube or kind works fine) where you can verify each answer yourself.