CLF-C02 AWS Certified Cloud Practitioner
The entry point to the AWS track. It tests whether you can explain what the cloud is for, how AWS charges for it, where the security boundary sits, and which service solves which common problem — without asking you to design or build anything.
Exam domains
What the exam covers and how much each part counts. Select a domain to practise just that area.
| Domain | Weight | Practice questions |
|---|---|---|
| Cloud ConceptsThe value proposition of cloud computing, the AWS Cloud Adoption Framework, the Well-Architected Framework, and what migrating to the cloud actually changes. | 24% | 3 |
| Security and ComplianceThe shared responsibility model, AWS compliance programmes, identity and access management concepts, and the security services available to a customer. | 30% | 3 |
| Cloud Technology and ServicesDeployment and operating methods, the AWS global infrastructure, and the core compute, database, network, storage, AI and analytics services. | 34% | 4 |
| Billing, Pricing, and SupportPricing models, billing and cost management tooling, and the AWS support plans and technical resources available. | 12% | 2 |
Topics you can drill
Each domain breaks down into topics you can practise on their own.
Cloud Concepts
- Cloud value propositionElasticity, agility, economies of scale and capital versus operational expenditure.
- Well-Architected FrameworkThe pillars, and what each one asks of a design.
Security and Compliance
- Shared responsibility modelWhich half of security is AWS’s and which is yours, per service type.
- Identity basicsUsers, groups, roles, MFA and the root account.
Cloud Technology and Services
- Core servicesCompute, storage, database and networking services and what each is for.
- Global infrastructureRegions, Availability Zones, edge locations and how to choose between them.
Billing, Pricing, and Support
- Pricing modelsOn-Demand, Reserved, Spot, Savings Plans and the free tier.
- Billing and supportCost management tooling, consolidated billing and the support plan tiers.
Who sits this exam
People who work around AWS rather than in it: analysts, managers, salespeople, and engineers in their first six months.
AWS’s own page for this exam (opens in a new tab)How these questions are written
- Original, from AWS’s published guide for CLF-C02 — never recalled from a real exam.
- Mapped to a domain and topic, and reviewed before it is published.
- Every option explained, with a link to the documentation behind it.
Preparing for CLF-C02 with SupportExams
Practise, see where your evidence is thin, fix it, and reassess — until readiness across the 4 domains above says you are ready to book.
Practice available
- Quick practiceTen mixed questions across the exam. A short daily session, with the explanation after each one.
- Custom practiceChoose a domain, a topic, a difficulty and a length.
- Readiness assessmentBalanced across every domain of the blueprint, favouring questions you have not seen. Builds the evidence readiness needs.
- Weak areasProLeads with the concepts you keep missing, then weights toward the domains you are losing marks in.
- Review mistakesProSpaced review of every question you have missed. Each comes back after 0, 1, 3 and 7 days and clears only after four correct answers in a row.
- Exam simulationProFull length, timed, and proportioned to the published blueprint. Original practice questions, not real exam items.
How readiness works
Every answer is evidence for one of the CLF-C02 domains. Readiness weighs that evidence by the domain’s share of the exam, by difficulty and by how recent it is, and refuses to give a figure until there is enough of it. It moves you through five stages — Getting started, Building evidence, Making progress, Nearly ready, Ready — and names what is holding you back at each one.
How readiness is calculated →Free and Pro
Free: 20 practice questions a day; full explanations, including why each wrong option is wrong; quick practice, custom practice and readiness assessments; current readiness stage, blueprint coverage and next step.
Pro: unlimited practice questions; timed exam simulations, proportioned to the blueprint; weak-area practice and mistake review; your readiness journey over time — for every certification, one subscription.
Questions people ask
How many practice questions do you have for CLF-C02?
12 published questions, written against the current CLF-C02 exam guide and reviewed before publication. The bank grows one reviewed batch at a time.
Are these real exam questions?
No. Every question is original work written from the provider’s published exam guide and public documentation. Reproducing real exam questions would breach the provider’s NDA, is worthless for learning, and can cost a candidate their certification.
Which version of the CLF-C02 exam is this for?
Questions are written against Amazon Web Services’s published exam guide for CLF-C02, last checked against the source on 2026-09-11. When a provider revises an exam, the new version is tracked separately so existing practice is never silently relabelled.
Does a good score here mean I will pass?
A SupportExams practice score is not an official exam result and does not use the provider’s scoring model. It measures how you performed on the questions in this product. Readiness is not a probability of passing; it summarises how much of the blueprint you have evidenced and how well.
What can I do for free?
20 questions a day with full explanations, quick and custom practice, readiness assessments, and your current readiness stage with a recommended next step. No card is needed. Pro adds unlimited practice, timed exam simulations, weak-area practice, mistake review and your readiness journey over time, across every certification for one price.
What is the passing score for CLF-C02?
Amazon Web Services states the passing standard as 700 of a scaled 100–1,000. Our practice percentages are not on that scale and are not comparable to it.