Certified Kubernetes Application Developer (CKAD) Study Guide 2026: Syllabus, Exam Topics & Study Plan -Edureify
📋 2026 Edition  ·  Updated November 2026

Certified Kubernetes Application Developer (CKAD) Study Guide 2026

Complete exam coverage for the Certified Kubernetes Application Developer (CKAD): syllabus, domains, key topics, study plan and practical exam preparation strategy.

15-20
Questions
120 min
Duration
66
Passing score
5
Domains
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First-attempt pass rate
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Application Design and Build
-
Application Deployment
-
Application Observability and Maintenance
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Application Environment, Configuration and Security
-
Services and Networking
-
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Exam at a Glance

Certified Kubernetes Application Developer (CKAD) Exam Overview

Key facts about the Certified Kubernetes Application Developer (CKAD) exam structure, format and scoring.

🆔
ckad
Exam code
📝
15-20 questions
Total questions
⏱
120 minutes
Duration
🎯
66
Passing score
📋
5 domains
Exam domains
🏆
Certification
Credential type
ℹ️
Scoring method: Tasks are performance-based and scored automatically, with tasks weighted differently; a score of 66% or higher passes. The score report is emailed within 24 hours of completing the exam.. The exam may include unscored pilot questions - treat every question seriously.
Focus Areas

What should you study for the Certified Kubernetes Application Developer (CKAD) exam?

Start with the domains that make up the Certified Kubernetes Application Developer (CKAD) exam. Use the detailed syllabus below to work through the individual topics.

⚠️
Common mistake: Candidates often memorise terminology but struggle with scenario-based questions. Focus on when to use what, not just what exists.
🔐
Application Design and Build (20%)
Building container images, choosing workload resources, multi-container Pod patterns and volumes.
🏗
Application Deployment (20%)
Implementing deployment strategies, rolling updates and deploying with Helm and Kustomize.
⚡
Application Observability and Maintenance (15%)
Handling API deprecations, probes, monitoring, logs and debugging.
💰
Application Environment, Configuration and Security (25%)
Extending Kubernetes, access control, resource management, configuration, secrets and application security.
🔄
Services and Networking (20%)
NetworkPolicies, exposing and troubleshooting access via Services, and Ingress rules.
Full Syllabus

Certified Kubernetes Application Developer (CKAD) Exam Syllabus and Topics

The Certified Kubernetes Application Developer (CKAD) exam is divided into 5 domains. Each domain covers specific skills and topics. Expand a domain to see the detailed syllabus.

Container Images and Workloads
Defining, building and modifying container images
Deployments, DaemonSets, Jobs and CronJobs
Choosing the right workload resource
Imperative kubectl create and --dry-run=client -o yaml
Pod Design and Storage
Sidecar and init containers
Multi-container Pod design patterns
Persistent volumes and PersistentVolumeClaims
Ephemeral volumes such as emptyDir
~4 questions
20 marks
20% of exam weight
Deployment Strategies
Rolling updates and rollbacks
Blue/green deployments with Kubernetes primitives
Canary deployments
kubectl rollout status, history and undo
Packaging Tools
Helm install, upgrade and rollback
Helm repositories and values
Kustomize bases and overlays
kubectl apply -k
~4 questions
20 marks
20% of exam weight
Health and Monitoring
Liveness, readiness and startup probes
kubectl top and built-in CLI monitoring
Container logs with kubectl logs
Understanding API deprecations
Debugging
kubectl describe and events
kubectl exec and debug
Troubleshooting CrashLoopBackOff and image pull errors
Fixing deprecated API versions in manifests
~3 questions
15 marks
15% of exam weight
Configuration and Secrets
ConfigMaps as environment variables and volumes
Creating and consuming Secrets
Resource requests and limits
ResourceQuotas and LimitRanges
Security and Access
ServiceAccounts
Authentication, authorization (RBAC) and admission control
SecurityContexts and Linux capabilities
Running as non-root
Extending Kubernetes
CustomResourceDefinitions
Operators
Discovering resources with kubectl api-resources
kubectl explain
~5 questions
25 marks
25% of exam weight
Services
ClusterIP, NodePort and LoadBalancer Services
Selectors and endpoints
Troubleshooting Service access
kubectl expose
Ingress and Network Policies
Ingress rules and paths
NetworkPolicy ingress and egress rules
Pod and namespace selectors
Default deny policies
~4 questions
20 marks
20% of exam weight
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Study Plan

Certified Kubernetes Application Developer (CKAD) Structured Study Roadmap

Choose a preparation timeline based on how much time you have available. For a plan based on your actual readiness and weak domains, use the personalised Edureify study experience. Get My Training Plan →

Weeks 1-2
Core Services + Highest-Weighted Domain
Deep-dive into the most heavily tested domain. Spend more time here when its exam weight is significantly higher.
Official exam guideDomain 1 completeCore conceptsPractice questions
Week 3
Domain 2 - Hands-on Practice
Focus on scenario-based study and reinforce concepts through practical application where applicable.
Domain 2Scenario walkthroughsHands-on practicePractice questions
Week 4
Domain 3 - Deeper Concepts
Work through complex concepts and decision scenarios.
Domain 3Scenario drillsPractice examReview
Week 5
Remaining Domains + Weak Area Targeting
Identify your weaker domains and spend focused time closing those gaps.
Remaining domainsDiagnosticTargeted reviewStudy notes
Week 6
Full Simulations + Final Preparation
Use timed simulations to test your preparation and review the reasoning behind incorrect answers.
Full mock examsWrong-answer reviewFinal reviewExam logistics
Exam Strategy

Tips to pass Certified Kubernetes Application Developer (CKAD) on your first attempt

Practical advice for applying what you know, managing questions and preparing for exam conditions.

🗓
Application Environment, Configuration and Security is the largest domain at 25%; be fast with ConfigMaps, Secrets, SecurityContexts, ServiceAccounts and resource limits.
🔍
Generate YAML with imperative kubectl commands and --dry-run=client -o yaml instead of writing manifests from scratch.
⏭
Switch to the context and namespace stated in each task before you start; work done in the wrong place is not graded.
📊
Use only current API versions: the exam environment runs Kubernetes v1.37 and is updated within about 4-8 weeks of each minor release.
🔁
Tasks carry different weights, so skip a long low-value task and return to it if time allows.
Recommended Resources

Certified Kubernetes Application Developer (CKAD) Study Resources

Use a focused set of resources alongside the study guide rather than trying to study from everything available.

Official
Official Exam Guide
Start with the authoritative exam objectives and blueprint.
→ Vendor website
Practice Tests
Certified Kubernetes Application Developer (CKAD) Practice Test
Practice questions with explanations and domain-level performance analysis.
→ Start free practice test
Mock Exam
Certified Kubernetes Application Developer (CKAD) Mock Exam
Timed preparation under realistic exam-style conditions.
→ Take free mock exam
Training
Certified Kubernetes Application Developer (CKAD) Certification Training
Structured preparation with personalised learning support and adaptive practice.
→ Certified Kubernetes Application Developer (CKAD) certification online training
AI Tutor
Certified Kubernetes Application Developer (CKAD) AI Tutor
Get help understanding concepts and work on weak areas with AI-powered learning support.
→ Try Certified Kubernetes Application Developer (CKAD) AI tutor
Reference
Certified Kubernetes Application Developer (CKAD) Cheat Sheet
Quick-reference summaries for final revision.
→ Get free cheat sheet
Diagnostic
Certified Kubernetes Application Developer (CKAD) Readiness Test
Assess your preparation and identify weaker exam domains.
→ Check my readiness
⚠️
Avoid brain dumps. Sites selling real or stolen exam questions may violate certification-provider rules and can leave candidates studying outdated material.
Reviews

What candidates say after passing

FAQ

Frequently asked questions about Certified Kubernetes Application Developer (CKAD)

Most candidates with relevant background can structure their preparation over several weeks, depending on their existing knowledge, available study time and exam difficulty. Use the study roadmap above as a starting point and use the readiness diagnostic to identify where you need more preparation.
The guide covers the exam overview, domains, detailed syllabus and topics, study roadmap, exam preparation tips and links to practice, mock, readiness, cheat-sheet, AI Tutor and training resources.
The guide is designed to organize your preparation around the exam syllabus. You should combine it with practice questions and timed simulations so that you can test both your knowledge and your ability to apply it.
Yes. Start with the exam overview and domain breakdown, then work through the detailed topics using the study roadmap. Candidates with less experience may need additional time for foundational concepts.
Take the Edureify readiness diagnostic to assess your preparation and identify the domains where you need to focus more.
Edureify AI can help explain concepts, identify weaker areas from practice performance and support a more personalised preparation process.

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