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CLF-C02 revision

Free CLF-C02 revision notes

The complete AWS Certified Cloud Practitioner study library — 19 lessons mapped to every domain and topic in the official exam guide. Free to read, no account needed.

Lessons
19
across 4 domains
Reading time
5 hrs
294 minutes in total
Exam
65 Qs
90 min · pass 700
Price
Free
no account required

Create a free account to track completed lessons, bookmark topics and see your exam readiness.

The CLF-C02 blueprint, domain by domain

AWS publishes exactly what the CLF-C02 tests and how much each part is worth. Here it is — every domain, its weight, the topics inside it, and the lessons that cover them.

Domain 1

Cloud Concepts

24%
of the exam

The AWS Cloud value proposition: benefits, Well-Architected design principles, migration strategies, and cloud economics.

4 topics in this domain
  • Define the benefits of the AWS Cloud
  • Identify design principles of the AWS Cloud
  • Understand the benefits of and strategies for migration to the AWS Cloud
  • Understand concepts of cloud economics
4 lessons · 63 min of reading · 80 practice questionsStart this domain
Domain 2

Security and Compliance

30%
of the exam

The shared responsibility model, AWS security and governance concepts, identity and access management, and security resources.

4 topics in this domain
  • Understand the AWS shared responsibility model
  • Understand AWS Cloud security, governance, and compliance concepts
  • Identify AWS access management capabilities
  • Identify components and resources for security
4 lessons · 65 min of reading · 80 practice questionsStart this domain
Domain 3

Cloud Technology and Services

34%
of the exam

How to deploy and operate in AWS, the global infrastructure, and the core service portfolio: compute, database, network, storage, AI/ML, and analytics.

8 topics in this domain
  • Define methods of deploying and operating in the AWS Cloud
  • Define the AWS global infrastructure
  • Identify AWS compute services
  • Identify AWS database services
  • Identify AWS network services
  • Identify AWS storage services
  • Identify AWS artificial intelligence and machine learning (AI/ML) services and analytics services
  • Identify services from other in-scope AWS service categories
8 lessons · 120 min of reading · 160 practice questionsStart this domain
Domain 4

Billing, Pricing, and Support

12%
of the exam

AWS pricing models, cost-management tooling, and the support and technical-resource landscape.

3 topics in this domain
  • Compare AWS pricing models
  • Understand resources for billing, budget, and cost management
  • Identify AWS technical resources and AWS Support options
3 lessons · 46 min of reading · 60 practice questionsStart this domain

How to revise for the CLF-C02

Reading every note front to back is the slowest way to pass. The exam is weighted, so your revision should be too — the blueprint above tells you exactly where the marks are.

Read in weight order, not page order

Cloud Technology and Services carries the most marks on the CLF-C02, so it earns the most of your attention. Work down the blueprint from the heaviest domain to the lightest rather than starting at domain 1 and grinding forward.

First pass for coverage, second pass for recall

Read each lesson once without stopping to memorise — you are building a map, not a memory. On the second pass, read only the "what's tested" and key-takeaway blocks. If a takeaway surprises you, that lesson goes back on the pile.

Turn takeaways into questions

Cover a lesson's key takeaways and try to say them out loud from the heading alone. Recall you can produce under your own steam is the only recall that survives a timed exam; recognition on a re-read is not the same thing.

Stop reading when practice, not the page count, says so

Finishing the notes is not the goal — scoring is. Move to CLF-C02 practice questions early, then come back to the exact lessons your wrong answers point at. That loop is worth far more than a third read-through.

Beyond the CLF-C02 notes

CLF-C02 revision notes: your questions

Yes. All 19 CLF-C02 lessons are readable in full without an account and without payment. Creating a free account adds progress tracking, bookmarks and a readiness score — it does not unlock extra reading.