AWS Certified Cloud Practitioner (CLF-C02)

The AWS Certified Cloud Practitioner (CLF-C02) is Amazon's foundational certification for anyone working with or around the AWS Cloud — sales, business analysts, project managers, students, and engineers new to AWS. It validates a broad, high-level understanding of cloud concepts, AWS services, security, architecture, pricing, and support — without going deep into hands-on engineering. It is the recommended starting point before pursuing the Associate or Specialty tracks.

This practice test gives you 250 real-style multiple-choice questions covering every domain in the latest CLF-C02 exam guide, with detailed explanations on every answer so you can use it as a study aid as well as a final-prep tool.

What the CLF-C02 exam covers

• Cloud Concepts (24%) — value proposition of the cloud, the AWS Well-Architected Framework's six pillars, the six migration "Rs", AWS global infrastructure (Regions, Availability Zones, edge locations), service models (IaaS / PaaS / SaaS) and the Shared Responsibility Model.
• Security & Compliance (30%) — IAM users, groups, roles, MFA, AWS Organizations and SCPs, KMS and CloudHSM, AWS WAF / Shield / GuardDuty / Inspector / Macie, AWS Artifact for compliance reports, CloudTrail and Config for audit, Trusted Advisor and incident response.
• Cloud Technology & Services (34%) — Compute (EC2, Lambda, ECS, EKS, Fargate, Beanstalk, Lightsail), Storage (S3 and its classes, EBS, EFS, FSx, Glacier, Storage Gateway, Snow family), Databases (RDS, Aurora, DynamoDB, Redshift, ElastiCache, Neptune, DocumentDB, Timestream, QLDB), Networking (VPC, security groups, NACLs, Route 53, CloudFront, Direct Connect, Global Accelerator, Transit Gateway), Management (CloudWatch, CloudFormation, CDK, Systems Manager, X-Ray, Code* suite), Analytics & ML (Athena, EMR, Glue, Kinesis, SageMaker, Comprehend, Polly, Rekognition), and Application Integration (SQS, SNS, EventBridge, Step Functions).
• Billing, Pricing & Support (12%) — On-Demand vs Reserved Instances vs Savings Plans vs Spot, the Free Tier, data-transfer pricing, AWS Pricing Calculator, Cost Explorer, Budgets, AWS Cost and Usage Report, Compute Optimizer, AWS Organizations consolidated billing, Marketplace, and the four AWS Support plans (Basic, Developer, Business, Enterprise On-Ramp, Enterprise).

Exam format on AWS

The real CLF-C02 has 65 questions over 90 minutes, with a passing score of around 700 / 1000 (~70%). Our practice bank is intentionally larger (250 Qs) so you see every concept multiple ways and never run out of fresh questions during study.

Who should take this?

Anyone preparing for the live AWS Cloud Practitioner exam — and anyone who wants a solid conceptual foundation before tackling AWS Solutions Architect Associate (SAA-C03), SysOps Administrator Associate (SOA-C02), Developer Associate (DVA-C02), or one of the Specialty certifications. The test is also a useful refresher for working AWS users who joined cloud teams without ever taking a formal cert.

Free to attempt with a TestsWorld account. No card required.