Exam Details
AWS · CLF-C02
Prepare for CLF-C02: Understand AWS cloud concepts, security, services, pricing, and support fundamentals.
Overview
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FAQ
The CLF-C02 certification validates foundational knowledge of AWS cloud computing. This practitioner-level exam is designed for non-technical professionals, students, and anyone starting a cloud career. You'll understand cloud concepts, core AWS services, security and compliance, pricing models, and support options. No technical experience is required. This cert is the standard entry point before pursuing any associate-level AWS certification. As cloud adoption accelerates globally, even non-technical roles benefit from understanding the platform powering modern business.
You're a fit for CLF-C02 if you:
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| Domain | Weight | What This Means |
|---|---|---|
| Cloud Concepts | 24% | Understand shared responsibility, cloud benefits, cloud types, and the AWS Well-Architected Framework |
| Security and Compliance | 30% | Know IAM basics, the shared responsibility model, encryption, and AWS compliance programs |
| Cloud Technology and Services | 34% | Identify core services for compute, storage, databases, networking, and how they fit together |
| Billing, Pricing, and Support | 12% | Understand pricing models, cost management tools, AWS Free Tier, and support plan differences |
You're probably ready if you can:
You might need more prep if:
If this feels too advanced:
If you know the basics but want to build confidence:
The AWS Certified Cloud Practitioner exam consists of 65 questions which are either multiple-choice or multiple-response. You are allotted 90 minutes to complete the assessment.
The exam results are reported as a scaled score between 100 and 1,000, with a minimum passing score of 700. ExamOS offers scenario-based practice quizzes that build real exam confidence and help you gauge your readiness for this scoring threshold.
The exam content is divided into four specific domains that test different areas of cloud knowledge:
AWS provides several official resources, including the AWS Cloud Practitioner Essentials digital course and various whitepapers on cloud economics and security. For hands-on validation, ExamOS offers scenario-based practice quizzes that build real exam confidence by simulating the types of questions you will face on the actual test day.
The registration fee for the AWS Certified Cloud Practitioner exam is $100 USD. Please note that taxes may apply depending on your testing location, and the cost must be paid for each attempt if a retake is required.
If you are unsuccessful in passing the exam, you must wait 14 business days before you are eligible to retake it. There is no limit on the number of attempts you can make, but you must pay the full registration fee for every attempt.
The certification is valid for three years from the date you pass the exam. To maintain your certified status, you must either retake the current version of the Cloud Practitioner exam or earn a higher-level Associate or Professional-level AWS Certification.
There are no formal prerequisites for taking this exam. It is specifically designed for:
This is a foundational certification and, on its own, is rarely enough to secure a high-paying technical role like a Cloud Engineer or Architect. It serves as a "door opener" for entry-level support roles or as a valuable credential for business professionals to communicate effectively with technical teams. To transition into a purely technical career path, you will need to pair this with hands-on projects and higher-level certifications.
After mastering the fundamentals, most candidates progress toward the Associate-level certifications based on their desired career path: