AI Practitioner
- AI と ML の基礎 (20%)
- 生成 AI の基礎 (24%)
- 基盤モデルの応用 (28%)
- 責任ある AI のガイドライン (14%)
- AI ソリューションのセキュリティ、コンプライアンス、ガバナンス (14%)
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Covers 12 AWS certification exams. Choose an exam to start studying.
AWS (Amazon Web Services) certifications are an official credentialing program that validates your knowledge and hands-on skills with AWS cloud services. They range from the entry-level Cloud Practitioner (CLF-C02), through the design-focused Solutions Architect Associate (SAA-C03), to the advanced Solutions Architect Professional (SAP-C02) and domain-specific Specialty exams (Security, Advanced Networking, Machine Learning, and more), organized by level and job role.
Newer exams have also emerged in AI/ML, such as AWS Certified AI Practitioner (AIF-C01) and Machine Learning Engineer Associate (MLA-C01), along with the data-focused Data Engineer Associate (DEA-C01) — giving cloud engineers, data engineers, and ML engineers exam paths tailored to their careers. This site covers all major current exams, offering exam-trend guide articles and practice questions created and verified from AWS official documentation.
An entry level covering AWS basics, core service positioning, and pricing models at a broad, introductory depth. Even without hands-on experience, reviewing the glossary and official whitepapers (such as the Well-Architected Framework Overview) and working through this site's CLF-C02 practice questions two or three times can bring you to a passing level. AIF-C01 is a newer entry point for AI topics.
This level tests your ability to combine services and choose the best solution. SAA focuses on design, SOA on operations, DVA on development, DEA on data pipelines, and MLA on machine learning workloads. We recommend building your own comparison tables (e.g., "ALB vs. NLB," "RDS vs. Aurora vs. DynamoDB") and studying them alongside this site's guide articles.
Tests architect/DevOps-level practical skills: large-scale multi-account design, multi-region DR, and CI/CD pipeline automation. Questions and answer choices are long, and reading comprehension grounded in the six pillars of the Well-Architected Framework is what separates pass from fail. It's common to attempt these 6–12 months after earning the corresponding Associate certification.
Deep-dive exams in networking, security, and AI/ML. Hands-on experience is generally assumed, and it's important to build understanding through official documentation, deep-dive technical sessions, and hands-on practice with the relevant services.
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The questions, explanations, and guide articles on this site reference AWS official documentation and each exam's official exam guide as primary sources. AI is used to create a draft, and the operator then reviews and edits the content for accuracy and alignment with the exam scope before publishing. Content is continuously reviewed and improved based on user feedback after publication. See About This Site for details on the operator and editorial policy.