OpenExamsFREE PRACTICE — ANY EXAM

Free AWS Certified Cloud Practitioner (CLF-C02) Practice Questions

200 free questions · Answer explanations · No signup required

View examination details, outline and sources

Loading selected examination banks…

Sample Practice Questions

Try these 10 sample questions from the AWS Certified Cloud Practitioner (CLF-C02) practice bank. Each includes the answer and explanation. Continue with the interactive practice above to review the full question set.

  1. 1A development team waits weeks for test servers to be provisioned. Which AWS Cloud benefit most directly addresses this delay?

    1. A. Deploy applications in multiple global regions.
    2. B. Scale running resources as demand changes.
    3. C. Provision new developer resources in minutes.
    4. D. Shift data center upkeep to the provider.

    Answer: C

    Explanation: The AWS whitepaper says cloud resources can "reduce the time to make those resources available to your developers from weeks to just minutes." This directly addresses the team's provisioning delay.

    Reference: Six advantages of cloud computing - Overview of Amazon Web Services — Six advantages of cloud computing

  2. 2A team launches an Amazon EC2 instance. Under the AWS shared responsibility model, which security task is the customer's responsibility?

    1. A. Patching the host operating system.
    2. B. Patching the instance guest operating system.
    3. C. Securing the physical data center.
    4. D. Managing the virtualization layer.

    Answer: B

    Explanation: AWS states that EC2 customers are "responsible for management of the guest operating system (including updates and security patches)." The other layers are infrastructure managed by AWS.

    Reference: Shared Responsibility Model - Amazon Web Services — Understanding the AWS Shared Responsibility Model

  3. 3A company keeps part of an application in its own data center while connecting it to AWS resources. Which deployment model describes this arrangement?

    1. A. Cloud-only deployment
    2. B. Private on-premises deployment
    3. C. Hybrid deployment
    4. D. Single-Region deployment

    Answer: C

    Explanation: AWS defines hybrid deployment as a way "to connect infrastructure and applications between cloud-based resources and existing resources that are not located in the cloud." The company's two environments fit this model.

    Reference: Types of cloud computing - Overview of Amazon Web Services — Deployment models

  4. 4A startup will run EC2 instances for short periods and cannot commit to future usage. Which purchasing option charges for launched capacity without a term commitment?

    1. A. On-Demand Instances
    2. B. Reserved Instances
    3. C. Savings Plans
    4. D. Dedicated Hosts

    Answer: A

    Explanation: AWS states, "On-Demand Instances let you pay for compute capacity by the hour or second (minimum of 60 seconds) with no long-term commitments." This matches the startup's short-term use.

    Reference: EC2 On-Demand Instance Pricing — On-Demand Pricing

  5. 5A retailer has unpredictable daily traffic and wants capacity to track demand without estimating peak hardware needs in advance. Which cloud benefit fits?

    1. A. Pay less by aggregating demand across customers.
    2. B. Add or remove capacity as requirements change.
    3. C. Reach distant customers through global deployment.
    4. D. Provision new development resources more quickly.

    Answer: B

    Explanation: AWS says, "You can access as much or as little capacity as you need, and scale up and down as required with only a few minutes’ notice." The retailer needs elasticity as demand varies.

    Reference: Six advantages of cloud computing - Overview of Amazon Web Services — Six advantages of cloud computing

  6. 6An EC2 customer is reviewing configuration management for AWS infrastructure devices and its own databases. Which allocation matches the shared responsibility model?

    1. A. AWS configures both infrastructure devices and customer databases.
    2. B. The customer configures infrastructure devices; AWS configures customer databases.
    3. C. AWS configures infrastructure devices; the customer configures customer databases.
    4. D. The customer configures both infrastructure devices and customer databases.

    Answer: C

    Explanation: AWS states, "Configuration Management – AWS maintains the configuration of its infrastructure devices, but a customer is responsible for configuring their own guest operating systems, databases, and applications." Thus AWS controls its infrastructure configuration while the customer controls its database configuration.

    Reference: Shared Responsibility Model - Amazon Web Services — Shared Controls – Configuration Management

  7. 7A team must create the same collection of AWS infrastructure resources repeatedly in several environments. Which AWS method supports predictable repeatable provisioning?

    1. A. A CloudFormation template and stack
    2. B. An AWS Management Console session
    3. C. An AWS CLI command history
    4. D. An SDK service client object

    Answer: A

    Explanation: AWS says, "AWS CloudFormation enables you to create and provision AWS infrastructure deployments predictably and repeatedly." Its template defines the resource collection as a stack.

    Reference: AWS CloudFormation Documentation — AWS CloudFormation Documentation

  8. 8A nightly batch job can pause and retry if EC2 capacity is reclaimed. Which purchasing option can use spare capacity at a discount?

    1. A. On-Demand Instances
    2. B. Spot Instances
    3. C. Capacity Reservations
    4. D. Dedicated Instances

    Answer: B

    Explanation: "Spot Instances are a cost-effective choice if you can be flexible about when your applications run and if your applications can be interrupted." Spot fits interruption-tolerant work that can use spare capacity.

    Reference: Spot Instances - Amazon Elastic Compute Cloud — Spot Instances

  9. 9An application has users on several continents, and the team wants to lower latency for distant users. Which AWS Cloud benefit directly supports this goal?

    1. A. Run experiments with shorter provisioning times.
    2. B. Adjust capacity when traffic patterns change.
    3. C. Transfer data center maintenance to AWS.
    4. D. Deploy the application in multiple regions.

    Answer: D

    Explanation: AWS states, "Easily deploy your application in multiple regions around the world with just a few clicks." It adds that this can provide lower latency for customers, which matches the global user base.

    Reference: Six advantages of cloud computing - Overview of Amazon Web Services — Six advantages of cloud computing

  10. 10A company stores sensitive records in Amazon S3. Which task does the customer retain while AWS operates the service platform?

    1. A. Classifying the records and assigning access permissions.
    2. B. Maintaining the operating system below the service.
    3. C. Maintaining the hardware used by the service.
    4. D. Maintaining the underlying storage platform.

    Answer: A

    Explanation: For abstracted services including S3, AWS says, "Customers are responsible for managing their data (including encryption options), classifying their assets, and using IAM tools to apply the appropriate permissions." The company retains data classification and access control.

    Reference: Shared Responsibility Model - Amazon Web Services — Understanding the AWS Shared Responsibility Model

Topics in this practice bank

These topics describe the available practice for AWS Certified Cloud Practitioner (CLF-C02). Review the examination outline and its sources for scope and allocation details.

  • Content Domain 1: Cloud Concepts
    • Task Statement 1.1: Define the benefits of the AWS Cloud. Knowledge: value proposition of the AWS Cloud. Skills: benefits of global infrastructure, including deployment speed and global reach; advantages of high availability, elasticity, and agility.
    • Task Statement 1.2: Identify design principles of the AWS Cloud. Knowledge: AWS Well-Architected Framework. Skills: understand and distinguish its operational excellence, security, reliability, performance efficiency, cost optimization, and sustainability pillars.
    • Task Statement 1.3: Understand the benefits of and strategies for migration to the AWS Cloud. Knowledge: cloud adoption strategies and migration-journey resources. Skills: understand AWS Cloud Adoption Framework (AWS CAF) components, including business risk, ESG performance, revenue, and operational efficiency; identify appropriate migration strategies, such as database replication.
    • Task Statement 1.4: Understand concepts of cloud economics. Knowledge: aspects of cloud economics and cost savings from cloud migration. Skills: fixed versus variable costs; on-premises costs; licensing strategies such as BYOL versus included licenses; rightsizing; automation benefits; economies of scale.
  • Content Domain 2: Security and Compliance
    • Task Statement 2.1: Understand the AWS shared responsibility model. Knowledge: the model. Skills: components; customer, AWS, and shared responsibilities; how the split shifts by service, including Amazon RDS, AWS Lambda, and Amazon EC2.
    • Task Statement 2.2: Understand AWS Cloud security, governance, and compliance concepts. Knowledge: compliance and governance concepts; cloud-security benefits such as encryption; security log capture and location. Skills: find compliance information such as AWS Artifact; geographic and industry compliance needs; secure resources with services such as Amazon Inspector, AWS Security Hub, Amazon GuardDuty, and AWS Shield; encryption in transit and at rest; governance and compliance monitoring, auditing and access reporting; service-specific compliance requirements.
    • Task Statement 2.3: Identify AWS access management capabilities. Knowledge: IAM, root-user protection, least privilege, and AWS IAM Identity Center. Skills: access keys, password policies and credential storage; MFA, Identity Center, and cross-account IAM roles; groups, users and policies under least privilege; root-only tasks and root protection; federated identity management.
    • Task Statement 2.4: Identify components and resources for security. Knowledge: AWS security capabilities and security documentation. Skills: security features and services such as AWS WAF, AWS Firewall Manager, AWS Shield, and Amazon GuardDuty; third-party security products in AWS Marketplace; AWS Knowledge Center, AWS Security Center and AWS Security Blog; identifying security issues with AWS Trusted Advisor.
  • Content Domain 3: Cloud Technology and Services
    • Task Statement 3.1: Define methods of deploying and operating in the AWS Cloud. Knowledge: provisioning and operating methods, AWS service access methods, and cloud deployment models. Skills: choose APIs, SDKs, CLI, AWS Management Console, or infrastructure as code; one-time versus repeatable processes; cloud, hybrid, and on-premises deployments.
    • Task Statement 3.2: Define the AWS global infrastructure. Knowledge: Regions, Availability Zones, edge locations, high availability, multiple Regions, and edge-location benefits. Skills: relationships among Regions, Availability Zones and edge locations; multiple Availability Zones without shared single points of failure; multiple Regions for disaster recovery, business continuity, latency, and data sovereignty.
    • Task Statement 3.3: Identify AWS compute services. Knowledge: AWS compute services. Skills: EC2 instance types; Amazon ECS and Amazon EKS container options; AWS Fargate and AWS Lambda serverless options; elasticity through auto scaling; purposes of load balancers.
    • Task Statement 3.4: Identify AWS database services. Knowledge: AWS database services and database migration. Skills: EC2-hosted versus AWS-managed databases; relational services such as Amazon RDS and Amazon Aurora; NoSQL such as Amazon DynamoDB; memory-based Amazon ElastiCache; AWS DMS and AWS SCT migration tools.
    • Task Statement 3.5: Identify AWS network services. Knowledge: AWS network services. Skills: VPC components such as subnets and gateways; VPC security including network ACLs, security groups and Amazon Inspector; purpose of Amazon Route 53; AWS VPN and AWS Direct Connect connectivity.
    • Task Statement 3.6: Identify AWS storage services. Knowledge: AWS storage services. Skills: object storage; Amazon S3 storage classes; block storage including Amazon EBS and instance store; file services including Amazon EFS and Amazon FSx; cached file systems such as AWS Storage Gateway; lifecycle policies; AWS Backup.
    • Task Statement 3.7: Identify AWS artificial intelligence and machine learning (AI/ML) services and analytics services. Knowledge: AWS AI/ML and analytics services. Skills: AI/ML tasks and services such as Amazon SageMaker AI and Amazon Lex; data analytics services such as Amazon Athena, Amazon Kinesis, AWS Glue, and Amazon Quick Sight.
    • Task Statement 3.8: Identify services from other in-scope AWS service categories. Knowledge: EventBridge, Amazon SNS and Amazon SQS integration; Amazon Connect and Amazon SES business applications; AWS Support; AWS CodeBuild, AWS CodePipeline and AWS X-Ray; Amazon AppStream 2.0, Amazon WorkSpaces and Amazon WorkSpaces Secure Browser; AWS Amplify; AWS IoT Core. Skills: messaging and alerts; business applications; support; developing, deploying and troubleshooting applications; presenting VM output on end-user machines; frontend and mobile services; managing IoT devices.
  • Content Domain 4: Billing, Pricing, and Support
    • Task Statement 4.1: Compare AWS pricing models. Knowledge: On-Demand, Reserved and Spot Instances, AWS Savings Plans, Dedicated Hosts, Dedicated Instances, Capacity Reservations, and storage options and tiers. Skills: choosing compute purchasing options; Reserved Instance flexibility and behavior in AWS Organizations; incoming and outgoing data-transfer costs; storage-tier pricing.
    • Task Statement 4.2: Understand resources for billing, budget, and cost management. Knowledge: billing support and information, AWS service pricing information, AWS Organizations, and cost allocation tags. Skills: AWS Budgets, AWS Cost Explorer, AWS Pricing Calculator, consolidated billing and cost allocation, tag types and relation to reports such as AWS Cost and Usage Report.
    • Task Statement 4.3: Identify AWS technical resources and AWS Support options. Knowledge: official AWS website resources and documentation, AWS Support plans, AWS Partner Network roles, and AWS Support Center. Skills: find AWS whitepapers, blogs, documentation, Prescriptive Guidance, Knowledge Center, and re:Post; customer service and community support, Basic Support, AWS Business Support+, AWS Enterprise Support and AWS Unified Operations; AWS Trusted Advisor, AWS Health Dashboard and AWS Health API for cost optimization; Trust and Safety abuse reporting; AWS Partners, Marketplace offerings and partner benefits; AWS Professional Services and solutions architects.

How to use these free practice questions

Choose an answer, check the explanation, and review your progress by chapter. Practice questions and explanations are free to access without signing up.

These are independent study questions, not actual examination items. For examination requirements and official information, view AWS Certified Cloud Practitioner (CLF-C02) details.