Certified Kubernetes Application Developer (CKAD) Exam Preparation Guidelines

Setting Realistic Expectations: Please note that these questions are NOT official questions from the CKAD exam. However, they do cover all the material outlined in the CKAD knowledge sections below. Many questions are based on fictitious scenarios designed to test your understanding of Kubernetes concepts.

The official knowledge requirements for the exam are regularly reviewed to ensure that the latest updates are incorporated into these practice questions. Changes may be made to content without prior notice, and they are subject to change over time.

Questions will be shuffled each time you retake the tests, so it’s essential to understand why an answer is correct—not just remember that the correct answer was item “B” the last time you went through the test.

NOTE: This course should not be your sole study material for preparing for the official CKAD exam. These practice tests are intended to supplement your study of key topics.

Exam Overview

• Exam Name: Certified Kubernetes Application Developer (CKAD)

• Exam Duration: 2 hours (120 minutes)

• Type of Exam: Hands-on, scenario-based tasks in a live Kubernetes environment

• Target Audience: Candidates should have experience in designing, building, configuring, and exposing native cloud applications for Kubernetes.

Exam Content Outline

The CKAD exam focuses on five main domains, each covering essential skills for Kubernetes application development:

1. Core Concepts

   • Understand Kubernetes architecture, cluster components, namespaces, and pod lifecycle.

2. Configuration

   • Work with environment variables, ConfigMaps, and Secrets.

3. Multi-Container Pods

   • Implement multi-container pods, using sidecar patterns and initContainers.

4. Observability

   • Monitor, troubleshoot, and log applications using kubectl.

5. Pod Design

   • Configure applications with ConfigMaps, Secrets, ServiceAccounts, and resource requests/limits.

6. Networking

   • Understand Services, Ingress, and network policies.

7. State Persistence

   • Manage persistent storage using PersistentVolume and PersistentVolumeClaim.

Recommended Study Resources

• Recommended Course: Kubernetes Fundamentals and CKAD Preparation Courses

• References: Kubernetes documentation, official CKAD resources, and relevant community resources.

Key Focus Areas

1. Understanding Core Components: Learn the functionality of Kubernetes resources like Pods, Services, and Namespaces.

2. Configuration Management: Gain proficiency in using ConfigMaps, Secrets, and environment variables.

3. Pod Design: Master the implementation of multi-container Pods, including sidecar and initContainers.

4. Troubleshooting Skills: Practice diagnosing and resolving issues with kubectl and other Kubernetes tools.

5. Networking and Persistence: Understand how to configure Services, Ingress, PersistentVolumes, and PersistentVolumeClaims.

Preparation Strategy

1. Hands-On Practice: Work in a real Kubernetes environment (Minikube, GKE, or EKS).

2. Study the Exam Blueprint: Focus on exam domains and objectives.

3. Take Practice Exams: Test your knowledge with practice questions to identify areas for improvement.

4. Join Study Groups: Engage with peers or join online communities to discuss challenging topics.

By focusing on these areas, you can strengthen your understanding of Kubernetes and prepare for success in the Certified Kubernetes Application Developer (CKAD) exam. Let me know if you need additional study materials or support for specific topics.

Who this course is for:

• Anyone preparing for the Certified Kubernetes Application Developer (CKAD) Exam.