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Everything needed to plan for the CKA (CKA) exam: number of questions, time limit, passing score, and the official domain weightings. For the study checklist itself, see the CKA study guide.
CKA (CKA) is a Professional level Linux Foundation certification exam with about 17 questions in 120 minutes, requiring 66% to pass. It covers 5 official domains: Troubleshooting (30%); Cluster Architecture, Installation & Configuration (25%); Services & Networking (20%); Workloads & Scheduling (15%); Storage (10%).
Exam code
CKA
Questions
~17
Time limit
120 min
Passing score
66%
Official domains
5
Level
Professional
Provider
Linux Foundation
Practice questions
300+ on CertStud
| Domain | Weight | What it covers |
|---|---|---|
| Troubleshooting | 30% | Troubleshoot applications and cluster issues |
| Cluster Architecture, Installation & Configuration | 25% | Manage a Kubernetes cluster infrastructure |
| Services & Networking | 20% | Understand networking concepts and services |
| Workloads & Scheduling | 15% | Understand deployments and workload management |
| Storage | 10% | Understand storage options in Kubernetes |
Percentages reflect published official domain weightings. Prerequisite knowledge and current scoring rules are confirmed on the Linux Foundation exam page before booking.
The CKA exam has approximately 17 questions. Question counts can vary slightly between deliveries, so treat 17 as the planning figure rather than a fixed number.
Candidates get about 120 minutes to complete the CKA exam, which works out to roughly 7 minute(s) per question at 17 questions.
The CKA exam requires 66% to pass. Scores are reported on a scaled rather than a raw percentage basis, so a passing result does not correspond to a simple count of correct answers.
The CKA exam covers 5 official domains: Cluster Architecture, Installation & Configuration (25%), Workloads & Scheduling (15%), Services & Networking (20%), Storage (10%), Troubleshooting (30%).
Troubleshooting carries the heaviest weighting on the CKA exam at 30% of the exam. Troubleshoot applications and cluster issues
CKA is the exam code for CKA (Certified Kubernetes Administrator), a Professional level Linux Foundation certification exam covering 5 domains.
The CKA exam reports 66% on a scaled score. Plan for roughly 17 questions across 120 minutes, weighted by domain: 30% Troubleshooting, 25% Cluster Architecture, Installation & Configuration, 20% Services & Networking, 15% Workloads & Scheduling, 10% Storage.
CertStud offers free CKA practice questions with detailed explanations, plus full-length practice exams and flashcards at https://certstud.com/certifications/linux-foundation/cka. Start with 10 free questions at https://certstud.com/try-free.