Pass the AWS Cloud Practitioner. First try.
No cloud background needed. Plain-English revision notes across all four CLF-C02 domains, practice that explains every option, and full-length timed mocks — plus a readiness score that says when to book.
The CLF-C02 exam at a glance
Official exam details from the AWS exam guide — the numbers our mock exams mirror.
Who should take the CLF-C02?
CLF-C02 is a foundational certification: it tests cloud fluency, not engineering skill. There are no prerequisites, and you don't need to write a line of code to pass it.
You're new to the cloud
A first cloud certification. The lessons here assume nothing — every service and term is explained the first time it appears.
You work alongside cloud teams
Sales, project management, finance, support — CLF-C02 proves you can follow a technical conversation about AWS and understand what your engineers are proposing.
You're starting a cloud career
Students and career-changers use CLF-C02 as the recognised first line on a cloud CV — and as the on-ramp to the associate-level certifications.
You know it, but not on paper
If you've worked around AWS for a while, CLF-C02 turns informal experience into a credential a recruiter can verify in one click.
What’s on the CLF-C02 exam
Every lesson, question, and mock is weighted to match these official domains.
Cloud Concepts
The AWS Cloud value proposition: benefits, Well-Architected design principles, migration strategies, and cloud economics.
Security and Compliance
The shared responsibility model, AWS security and governance concepts, identity and access management, and security resources.
Cloud Technology and Services
How to deploy and operate in AWS, the global infrastructure, and the core service portfolio: compute, database, network, storage, AI/ML, and analytics.
Billing, Pricing, and Support
AWS pricing models, cost-management tooling, and the support and technical-resource landscape.
How you’ll prepare for the CLF-C02
Three surfaces, one loop: read, drill, rehearse — repeat until your readiness score says book it.
Read the lessons
Work domain by domain through 19 plain-English revision lessons covering every task statement in the CLF-C02 exam guide — key terms, "what's tested" callouts, and takeaways.
Drill every topic
Work through 380 exam-realistic questions in learn mode to study, or quiz mode to test yourself. Every option explains why it’s right or why it’s a trap, with one click back to the lesson.
Rehearse the exam
Sit 3 full-length timed mocks weighted to the official domains and scored on the real CLF-C02 scale — so your mock result predicts your real one.
Start reading CLF-C02 lessons — no account needed
Open any of these in a new tab and judge the quality yourself. If the lessons don’t earn your time, don’t sign up.
Everything you need to pass. Free.
The exam costs $100 — the preparation costs nothing. Read every lesson right now without an account; create a free one to unlock unlimited practice, the mock exams and your progress.
Create your free accountNo card required — there is nothing to pay for.
- Every revision lessonThe whole exam guide, domain by domain — readable without an account.
- The full question bankExam-realistic questions with an explanation on every option.
- Full-length mock examsTimed and scored the way the real exam scores you.
- Readiness scoreOne number that tells you whether it is safe to book the exam.
- Weak-area study planSee exactly which domain is costing you marks, and drill it.
- Unlimited practiceNo daily cap once you have an account. Progress and streak saved.
CLF-C02 questions, answered
Keep reading: CLF-C02 guides
- How to pass the AWS Cloud Practitioner exam (CLF-C02)
- Is the AWS Cloud Practitioner certification worth it?
- CLF-C02 study plan: from zero to exam-ready
- How AWS exam scoring works: the 100–1000 scaled score explained
- Which AWS certification should you take first?
- CLF-C02 vs SAA-C03: which AWS certification should you take first?
Ready to pass the CLF-C02?
Read all 19 lessons and try the questions right now — no account needed. Unlimited practice, mock exams and progress tracking are free with an account.
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