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215+ Free CKA Practice Questions

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~60-65% Pass Rate
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Questions by Category

Cka-Cluster-Architecture63 questions
Cka-Troubleshooting59 questions
Cka-Services-Networking40 questions
Cka-Workloads-Scheduling33 questions
Cka-Storage20 questions
2026 Statistics

Key Facts: CKA Exam

~60-65%

Est. Pass Rate

Industry estimate

66%

Passing Score

CNCF

80-120 hrs

Study Time

Recommended

15-20

Tasks

Performance-based

$395

Exam Fee

CNCF (includes 1 retake)

2 years

Valid For

CNCF

The Certified Kubernetes Administrator (CKA) is a hands-on, performance-based exam with an estimated 60-65% first-attempt pass rate. Candidates must score 66% or higher to pass. The exam consists of 15-20 performance-based tasks to be completed in 2 hours. Troubleshooting (30%) is the largest domain. The CKA is widely recognized as the gold standard for Kubernetes administration skills and is a prerequisite for the CKS (Kubernetes Security Specialist) certification.

About the CKA Exam

The CKA is a performance-based certification that validates skills in Kubernetes cluster administration. The exam tests hands-on ability to deploy, configure, manage, and troubleshoot Kubernetes clusters in real-world scenarios using the command line.

Questions

17 scored questions

Time Limit

2 hours

Passing Score

66%

Exam Fee

$395 (Cloud Native Computing Foundation (CNCF) / Linux Foundation)

CKA Exam Content Outline

25%

Cluster Architecture, Installation & Configuration

Manage RBAC, install clusters with kubeadm, manage HA clusters, perform upgrades, backup/restore etcd

15%

Workloads & Scheduling

Deployments, rolling updates, ConfigMaps, Secrets, scaling, resource limits, pod scheduling, DaemonSets

20%

Services & Networking

Services (ClusterIP, NodePort, LoadBalancer), NetworkPolicies, Ingress, CoreDNS, CNI plugins

10%

Storage

PersistentVolumes, PersistentVolumeClaims, StorageClasses, volume modes, access modes, dynamic provisioning

30%

Troubleshooting

Cluster troubleshooting, application failures, network issues, logging, monitoring, node problems

How to Pass the CKA Exam

What You Need to Know

  • Passing score: 66%
  • Exam length: 17 questions
  • Time limit: 2 hours
  • Exam fee: $395

Keys to Passing

  • Complete 500+ practice questions
  • Score 80%+ consistently before scheduling
  • Focus on highest-weighted sections
  • Use our AI tutor for tough concepts

CKA Study Tips from Top Performers

1Master kubectl imperative commands — they save time during the exam: kubectl run, kubectl create, kubectl expose, kubectl scale
2Focus on Troubleshooting (30%) — practice systematic debugging: check pod status, describe resources, view logs, exec into containers
3Study Cluster Architecture (25%) — understand kubeadm, RBAC, etcd backup/restore, and cluster upgrades
4Practice etcd backup and restore — this is a high-value task that appears frequently
5Learn NetworkPolicies — understand default-deny patterns and selective allow rules
6Complete 200+ hands-on practice tasks under time pressure — speed is critical
7Use the official Kubernetes documentation effectively — bookmark key pages before the exam

Frequently Asked Questions

What is the CKA pass rate?

CNCF does not officially publish CKA pass rates. Industry estimates suggest a 60-65% first-attempt pass rate. The exam is challenging because it is entirely hands-on—candidates must solve real Kubernetes problems in a live cluster environment. The passing score is 66%, and candidates who prepare thoroughly with hands-on practice typically pass on their first or second attempt.

How many questions are on the CKA exam?

The CKA exam contains 15-20 performance-based tasks (the exact number varies). Unlike multiple-choice exams, each task requires you to perform actions in a real Kubernetes cluster using the command line. Tasks have different weightings (percentages) displayed during the exam. The exam is 2 hours long.

What is the CKA exam format?

The CKA is a performance-based, hands-on exam conducted in a browser-based terminal environment. You are given access to multiple Kubernetes clusters and must complete tasks using kubectl and by writing YAML manifests. The exam is proctored remotely. You are allowed to use the official Kubernetes documentation (kubernetes.io/docs) during the exam.

How long should I study for CKA?

Plan for 80-120 hours of hands-on study over 4-8 weeks. The CKA requires practical experience—you cannot pass by memorizing theory. Key preparation: 1) Set up a practice cluster (minikube, kind, or cloud), 2) Complete all tasks in the CKA curriculum multiple times, 3) Practice with kubectl imperative commands for speed, 4) Take timed practice exams, 5) Master troubleshooting workflows. Focus on Troubleshooting (30%) and Cluster Architecture (25%)—together they are 55% of the exam.

What changed in the CKA 2025/2026 exam?

The CKA exam was updated to Kubernetes v1.34 (as of early 2026). Key changes include: Updated for newer Kubernetes features, Gateway API added to the Services & Networking domain, improved exam environment with better terminal and IDE-like editor. Always check the official CNCF CKA curriculum for the most current information.

Is CKA worth it in 2026?

Yes — CKA remains the gold standard for Kubernetes administration. Kubernetes is the dominant container orchestration platform, and CKA-certified professionals are in high demand. Cloud-native roles (DevOps, Platform Engineering, SRE) often require or prefer CKA. According to industry data, CKA-certified professionals earn 15-25% more than non-certified peers in similar roles. The certification is valid for 2 years and requires recertification.