Free AWS Certified Cloud Practitioner CLF-C02 Exam Questions and Answers
AWS Certified Cloud Practitioner (CLF-C02) is the foundational AWS exam, and the only one aimed at people in any role rather than a specific job — sales, finance and project managers sit it alongside engineers. It runs 90 minutes, asks 65 multiple-choice and multiple-response questions, and is scored from 100 to 1000 with 700 to pass, the lowest bar of any AWS certification. Cloud technology and services is the largest domain at 34%, then security and compliance 30%, cloud concepts 24% and billing, pricing and support 12%. No prerequisites and no experience required. The bank also holds questions from the earlier CLF-C01 version of this exam.
Candidates comparing CLF-C02 exam dumps, ExamTopics and other CLF-C02 practice tests use this page for the answers and explanations behind each question. Download the free CLF-C02 PDF, then sit the timed CLF-C02 exam simulation before booking with Amazon.
Last updated: October 3, 2026
- Exam code
- CLF-C02
- Provider
- Amazon
- Questions in our bank
- 1000+
- Free to read
- First 10, with answers
- Official page
- Official Exam website
- Our test mode duration & pass mark
- 130 mins · 70%
Recommended: Switch to Test Mode to start a practice test that simulates the real exam experience.
Question #1
A company plans to migrate to the AWS Cloud. The company is gathering information about its on-premises infrastructure and requires information such as the hostname, IP address, and MAC address. Which AWS service will meet these requirements?
Correct answer: C
Explanation
AWS Application Discovery Service is a service that helps you plan your migration to the AWS Cloud by collecting usage and configuration data about your on- premises servers and databases. This data includes information such as the hostname, IP address, and MAC address of each server, as well as the performance metrics, network connections, and processes running on them. You can use AWS Application Discovery Service to discover your on-premises inventory, map the dependencies between servers and applications, and estimate the cost and effort of migrating to AWS. You can also export the data to other AWS services, such as AWS Migration Hub and AWS Database Migration Service, to support your migration tasks. AWS Application Discovery Service offers two ways of performing discovery: agentless discovery and agent-based discovery. Agentless discovery uses a virtual appliance that you deploy on your VMware vCenter to collect data from your virtual machines and hosts. Agent-based discovery uses an agent that you install on each of your physical or virtual servers to collect data. You can choose the method that best suits your environment and needs.
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Question #2
A company has all of its servers in the us-east-1 Region. The company is considering the deployment of additional servers in a different Region. Which AWS tool should the company use to find pricing information for other Regions?
Correct answer: D
Explanation
AWS Pricing Calculator lets customers explore AWS services, and create an estimate for the cost of their use cases on AWS. AWS Pricing Calculator can also compare the costs of different AWS Regions and configurations. Cost Explorer is a tool that enables customers to visualize, understand, and manage their AWS costs and usage over time. AWS Budgets gives customers the ability to set custom budgets that alert them when their costs or usage exceed (or are forecasted to exceed) their budgeted amount. AWS Purchase Order Management is a feature that allows customers to pay for their AWS invoices using purchase orders.
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Question #3
A company wants to make an upfront commitment for continued use of its production Amazon EC2 instances in exchange for a reduced overall cost. Which pricing options meet these requirements with the LOWEST cost? (Select TWO.)
Select 2 answers.
Correct answer: C, D
Explanation
Reserved Instances (RIs) are a pricing model that allows you to reserve EC2 instances for a specified period of time (one or three years) and receive a significant discount compared to On-Demand pricing. RIs are suitable for workloads that have predictable usage patterns and require a long-term commitment. You can choose between three payment options: All Upfront, Partial Upfront, or No Upfront. The more you pay upfront, the greater the discount1. Savings Plans are a flexible pricing model that can help you reduce your EC2 costs by up to 72% compared to On-Demand pricing, in exchange for a commitment to a consistent amount of usage (measured in $/hour) for a one or three year term. Savings Plans apply to usage across EC2, AWS Lambda, and AWS Fargate. You can choose between two types of Savings Plans: Compute Savings Plans and EC2 Instance Savings Plans. Compute Savings Plans offer the most flexibility and apply to any instance family, size, OS, tenancy, or region. EC2 Instance Savings Plans offer the highest discount and apply to a specific instance family within a region2.
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Question #4
Which AWS service is a cloud security posture management (CSPM) service that aggregates alerts from various AWS services and partner products in a standardized format?
Correct answer: A
Explanation
AWS Security Hub is a cloud security posture management (CSPM) service that performs security best practice checks, aggregates alerts, and enables automated remediation. Security Hub collects findings from the security services enabled across your AWS accounts, such as intrusion detection findings from Amazon GuardDuty, vulnerability scans from Amazon Inspector, and sensitive data identification findings from Amazon Macie. Security Hub also collects findings from partner security products using a standardized AWS Security Finding Format, eliminating the need for time-consuming data parsing and normalization efforts. Customers can designate an administrator account that can access all findings across their accounts. References: AWS Security Hub Overview, AWS Security Hub FAQs
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Question #5
Which option is a customer responsibility under the AWS shared responsibility model?
Correct answer: B
Explanation
The option that is a customer responsibility under the AWS shared responsibility model is B. Application data security. According to the AWS shared responsibility model, AWS is responsible for the security of the cloud, while the customer is responsible for the security in the cloud. This means that AWS manages the security of the underlying infrastructure, such as the hardware, software, networking, and facilities that run the AWS services, while the customer manages the security of their applications, data, and resources that they use on top of AWS12. Application data security is one of the customer responsibilities under the AWS shared responsibility model. This means that the customer is responsible for protecting their application data from unauthorized access, modification, deletion, or leakage. The customer can use various AWS services and features to help with application data security, such as encryption, key management, access control, logging, and auditing12. Maintenance of underlying hardware of Amazon EC2 instances is not a customer responsibility under the AWS shared responsibility model. This is part of the AWS responsibility to secure the cloud.
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Question #6
A company wants to ensure that all of its Amazon EC2 instances have compliant operating system patches. Which AWS service will meet these requirements?
Correct answer: D
Explanation
AWS Systems Manager gives you visibility and control of your infrastructure on AWS. Systems Manager provides a unified user interface so you can view operational data from multiple AWS services and allows you to automate operational tasks across your AWS resources. You can use Systems Manager to apply OS patches, create system images, configure Windows and Linux operating systems, and execute PowerShell commands5. Systems Manager can help you ensure that all of your Amazon EC2 instances have compliant operating system patches by using the Patch Manager feature.
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Question #7
A company is running its application in the AWS Cloud and wants to protect against a DDoS attack. The company's security team wants near real-time visibility into DDoS attacks. Which AWS service or traffic filter will meet these requirements with the MOST features for DDoS protection?
Correct answer: A
Explanation
AWS Shield Advanced is a managed Distributed Denial of Service (DDoS) protection service that safeguards applications running on AWS. AWS Shield Advanced provides you with 24x7 access to the AWS DDoS Response Team (DRT) and protection against DDoS attacks of any size or duration. AWS Shield Advanced also provides near real-time visibility into attacks, advanced attack mitigation capabilities, and integration with AWS WAF and AWS Firewall Manager1. AWS Shield is a standard service that provides always-on detection and automatic inline mitigations to minimize application downtime and latency, but it does not offer the same level of features and support as AWS Shield Advanced2. Amazon GuardDuty is a threat detection service that continuously monitors for malicious activity and unauthorized behavior, but it does not provide DDoS protection3. Network ACLs are stateless filters that can be associated with a subnet to control the traffic to and from the subnet, but they are not designed to protect against DDoS attacks
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Question #8
A cloud practitioner needs to obtain AWS compliance reports before migrating an environment to the AWS Cloud. How can these reports be generated?
Correct answer: B
Explanation
AWS Artifact is a service that provides on-demand access to security and compliance reports from AWS and Independent Software Vendors (ISVs) who sell their products on AWS Marketplace. You can use AWS Artifact to download auditor-issued reports, certifications, accreditations, and other third-party attestations of AWS compliance with various standards and regulations, such as PCI-DSS, HIPAA, FedRAMP, GDPR, and more1234. You can also use AWS Artifact to review, accept, and manage your agreements with AWS and apply them to current and future accounts within your organization2. References: 1: Cloud Compliance - Amazon Web Services (AWS), 2: Security Compliance Management - AWS Artifact - AWS, 3: AWS Compliance Contact Us - Amazon Web Services, 4: AWS SECURITY AND COMPLIANCE QUICK REFERENCE GUIDE
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Question #9
Which AWS service or storage class provides low-cost, long-term data storage?
Correct answer: A
Explanation
Amazon S3 Glacier Deep Archive is a storage class within Amazon S3 that provides the lowest-cost, long-term data storage for data that is rarely accessed. AWS Snowball is a service that provides a physical device for transferring large amounts of data into and out of AWS. Amazon MQ is a service that provides managed message broker service for Apache ActiveMQ. AWS Storage Gateway is a service that provides hybrid cloud storage for on-premises applications.
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Question #10
A company needs to migrate a PostgreSQL database from on-premises to Amazon RDS. Which AWS service or tool should the company use to meet this requirement?
Correct answer: C
Explanation
AWS Database Migration Service (AWS DMS) is a managed and automated service that helps you migrate your databases from your on-premises or cloud environment to AWS, either as a one-time migration or as a continuous replication. AWS DMS supports migration between 20-plus database and analytics engines, such as PostgreSQL, Oracle, MySQL, SQL Server, MongoDB, Amazon Aurora, Amazon RDS, Amazon Redshift, and Amazon S3. AWS DMS also provides schema conversion and validation tools, as well as monitoring and security features. AWS DMS is a cost-effective and reliable solution for database migration, as you only pay for the compute resources and additional log storage used during the migration process, and you can minimize the downtime and data loss with Multi-AZ and ongoing replication12 To migrate a PostgreSQL database from on-premises to Amazon RDS using AWS DMS, you need to perform the following steps: • Create an AWS DMS replication instance in the same AWS Region as your target Amazon RDS PostgreSQL DB instance. The replication instance is a server that runs the AWS DMS replication software and connects to your source and target endpoints.
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Discussion
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FAQ
Learn More: https://aws.amazon.com/certification/
- Q1: How much does the AWS Cloud Practitioner (CLF-C02) exam cost?
- A: The exam costs 100 USD as of October 2026, and the full fee is charged for every attempt.
- Q2: How many questions are on the CLF-C02 exam and how long is it?
- A: The real exam has 65 questions and you get 90 minutes. Fifty questions count towards your score and 15 are unscored questions that AWS is evaluating, and you cannot tell which is which.
- Q3: What is the passing score for the AWS Cloud Practitioner exam?
- A: You need a scaled score of at least 700 on a 100 to 1,000 scale. Questions are multiple choice (one correct answer out of four) or multiple response (two or more correct answers out of five or more), unanswered questions are marked wrong, there is no penalty for guessing, and you only need to pass the exam overall rather than every domain.
- Q4: Do I need experience to take the AWS Cloud Practitioner exam?
- A: No. AWS designed the exam for people who may not have an IT background, and it suggests up to six months of exposure to the AWS Cloud but does not require it.
- Q5: What are the CLF-C02 exam domains and weightings?
- A: The exam guide weights the scored content as Cloud Concepts 24%, Security and Compliance 30%, Cloud Technology and Services 34% and Billing, Pricing, and Support 12%.
- Q6: How long is the AWS Cloud Practitioner certification valid?
- A: It is valid for 3 years. You can renew by passing the latest version of the Cloud Practitioner exam, by passing any AWS Associate or Professional level exam, or by completing AWS Cloud Quest: Recertify Cloud Practitioner, a game-based option that extends the certification for another 3 years with no exam.
- Q7: Can I take the CLF-C02 exam online, and in which languages?
- A: You can take the exam at a Pearson VUE test centre or as an online proctored exam. It is offered in Arabic, English, French (France), German, Italian, Japanese, Korean, Portuguese (Brazil), Spanish (Latin America), Spanish (Spain), Simplified Chinese and Traditional Chinese, although AWS has said the Italian and German versions will be retired after December 31, 2026.
- Q8: What happens if I fail the AWS Cloud Practitioner exam?
- A: You must wait 14 calendar days before retaking the exam and pay the full fee again, but AWS sets no limit on the number of attempts. As of October 2026 AWS has not announced a replacement for CLF-C02 or a retirement date for it.
- Q9: What is the AWS Certified Cloud Practitioner CLF-C02 exam?
- A: AWS Certified Cloud Practitioner CLF-C02 is a Amazon certification exam. Judging by the questions in our bank, it concentrates on amazon, instances, tape, on-premises and pricing.
- Q10: What topics does the AWS Certified Cloud Practitioner CLF-C02 exam cover?
- A: Questions in our AWS Certified Cloud Practitioner CLF-C02 bank cluster around amazon, instances, tape, on-premises, pricing, workload, perspective and migrate. Working through the full set is the quickest way to find which of these you are weakest on.
- Q11: How should I prepare for AWS Certified Cloud Practitioner CLF-C02?
- A: Work through the AWS Certified Cloud Practitioner CLF-C02 practice questions here, checking your answer on each one, then sit the practice test to rehearse the exam under timed conditions before the real thing.
- Q12: Are these real AWS Certified Cloud Practitioner CLF-C02 exam questions?
- A: They are drawn from officially released past questions and from community members who have sat AWS Certified Cloud Practitioner CLF-C02. Answers are verified and updated weekly.
- Q13: Where do I register for the AWS Certified Cloud Practitioner CLF-C02 exam?
- A: Register through Amazon directly at https://aws.amazon.com/certification/. Exampractice is not affiliated with Amazon and does not administer the exam.
- Q14: Is there a free AWS Certified Cloud Practitioner CLF-C02 sample?
- A: Yes. Every AWS Certified Cloud Practitioner CLF-C02 page shows a free sample of real questions. Upgrading opens the full bank and the practice test.
- Q15: What are Amazon Certification Exams?
- A: Amazon Certification Exams validate your expertise in Amazon Web Services (AWS), covering a range of cloud computing skills, including architecture, development, operations, and data analytics. These certifications demonstrate your proficiency in designing, deploying, and managing applications on the AWS platform.
- Q16: Why should I pursue Amazon Certification?
- A: Amazon Certification enhances your professional credibility, showcasing your skills and knowledge in AWS services. This can lead to better job opportunities, higher salaries, and career advancement in the cloud computing and IT industry.
- Q17: What are the benefits of Amazon Certification?
- A: Benefits include recognition as a certified cloud professional, improved job performance, access to exclusive resources, continuing education opportunities, and staying current with the latest AWS technologies and best practices.
- Q18: Who should take Amazon Certification Exams?
- A: IT professionals, cloud architects, developers, system administrators, data analysts, and anyone involved in designing, implementing, and managing cloud solutions on AWS should consider these certifications to validate their expertise and advance their careers.
- Q19: What types of Amazon Certification Exams are available?
- A: Amazon offers various certification paths, including Foundational Level (AWS Certified Cloud Practitioner), Associate Level (AWS Certified Solutions Architect, AWS Certified Developer, AWS Certified SysOps Administrator), Professional Level (AWS Certified Solutions Architect – Professional, AWS Certified DevOps Engineer – Professional), and Specialty Certifications (Security, Big Data, Advanced Networking, and more).
- Q20: How do I prepare for Amazon Certification Exams?
- A: Preparation can include official AWS training courses, study guides, practice exams, online tutorials, and hands-on experience with AWS services and solutions.
- Q21: Where can I take Amazon Certification Exams?
- A: Amazon Certification Exams can be taken online or at authorized testing centers worldwide, providing flexibility to fit your schedule and location.
- Q22: How do Amazon Certifications impact my career?
- A: Amazon Certifications significantly boost your career by demonstrating your expertise to employers, making you a more competitive candidate for advanced roles and promotions in the cloud computing and IT industry.
- Q23: Are there any prerequisites for Amazon Certification Exams?
- A: Some exams may have prerequisites, such as foundational knowledge or prior certifications. Check the specific requirements for each certification path on the AWS Certification website.
- Q24: How often do I need to recertify for Amazon Certifications?
- A: AWS Certifications typically require recertification every three years to ensure that certified professionals stay updated with the latest AWS technologies and industry practices.