CLF-C02 has four domains. This is a plain-English summary with weightings; the official AWS exam guide is authoritative.
| # | Domain | Weight |
|---|---|---|
| 1 | Cloud Concepts | 24% |
| 2 | Security and Compliance | 30% |
| 3 | Cloud Technology and Services | 34% |
| 4 | Billing, Pricing and Support | 12% |
Domain 1 — Cloud Concepts (24%)
The benefits of cloud computing, the AWS value proposition, cloud economics, and the AWS Cloud Adoption Framework.
Domain 2 — Security and Compliance (30%)
The shared responsibility model, core security and compliance concepts, identity and access management basics, and security resources.
Domain 3 — Cloud Technology and Services (34%)
Ways to deploy and operate on AWS, the global infrastructure, and the core compute, storage, networking and database services.
Domain 4 — Billing, Pricing and Support (12%)
Pricing models, billing and cost-management tools, and the AWS support plans and resources.