AWS Certified Cloud Practitioner Exam Two Questions
and Answers with Verified Solutions (100 Questions)
This practice exam contains 100 unique multiple-choice questions designed to test your
knowledge across the four core domains of the AWS Certified Cloud Practitioner (CLF-C02)
exam: Cloud Concepts, Security and Compliance, Cloud Technology and Services, and Billing,
Pricing, and Support.
1. Which AWS service provides a simple and scalable way to create and configure a
hosted GraphQL API?
A. AWS AppSync
B. Amazon API Gateway
C. AWS Amplify
D. AWS Lambda
Correct Answer: A. AWS AppSync
Explanation: AWS AppSync simplifies application development by letting you create a
flexible API to securely access, manipulate, and combine data from one or more data
sources using GraphQL.
2. A company wants to run containerized applications without managing the underlying
Amazon EC2 infrastructure or control plane. Which service should they use?
A. Amazon Elastic Container Service (ECS) with EC2 launch type
B. AWS Fargate
C. AWS Batch
D. Amazon Elastic Kubernetes Service (EKS) with EC2 nodes
Correct Answer: B. AWS Fargate
Explanation: AWS Fargate is a serverless, compute engine for containers that works with
both Amazon ECS and Amazon EKS, eliminating the need to provision and manage
servers.
3. Which pillar of the AWS Well-Architected Framework focuses on the ability to run
workload efficiently, understand operations, and continuously improve supporting
processes?
A. Operational Excellence
B. Performance Efficiency
C. Reliability
D. Cost Optimization
, Correct Answer: A. Operational Excellence
Explanation: Operational Excellence includes the ability to support development and run
workloads effectively, gain insight into operations, and continuously improve processes and
procedures.
4. Which service allows users to convert video files into formats played on mobile
devices, tablets, and web browsers?
A. AWS Elemental MediaConvert
B. Amazon Rekognition
C. AWS Elastic Beanstalk
D. Amazon Kinesis Video Streams
Correct Answer: A. AWS Elemental MediaConvert
Explanation: AWS Elemental MediaConvert is a file-based video transcoding service with
broadcast-grade features that allows users to easily create audio and video assets for
broadcast and multiscreen delivery.
5. According to the AWS Shared Responsibility Model, which of the following is a
responsibility of AWS?
A. Configuring network access control lists (NACLs)
B. Patching the guest operating system on EC2 instances
C. Maintaining host infrastructure hardware and security
D. Managing IAM user access permissions
Correct Answer: C. Maintaining host infrastructure hardware and security
Explanation: AWS is responsible for security "of" the cloud, which includes the physical
security of data centers, foundational hardware, host operating systems, and virtualization
layer.
6. What feature of AWS Billing and Cost Management allows organizations to group
accounts to consolidate and manage billing?
A. AWS Organizations Consolidated Billing
B. AWS Cost Explorer
C. AWS Budgets
D. AWS Trusted Advisor
Correct Answer: A. AWS Organizations Consolidated Billing
Explanation: Consolidated billing is a feature of AWS Organizations that allows you to
combine billing and payment for multiple AWS accounts into a single payment method.
, 7. A system administrator needs to track user actions and API calls across their AWS
infrastructure. Which service fulfills this requirement?
A. Amazon CloudWatch
B. AWS CloudTrail
C. AWS Config
D. Amazon GuardDuty
Correct Answer: B. AWS CloudTrail
Explanation: AWS CloudTrail monitors and records account activity across your AWS
infrastructure, giving you control over storage, analysis, and remediation actions for API
calls.
8. Which tool helps estimate monthly AWS expenditures based on customized expected
usage scenarios?
A. AWS Pricing Calculator
B. AWS Cost Explorer
C. AWS Budgets
D. AWS Compute Optimizer
Correct Answer: A. AWS Pricing Calculator
Explanation: The AWS Pricing Calculator allows you to estimate the monthly cost of AWS
services based on your projected architecture and usage parameters.
9. What benefit is derived from running an application across multiple Availability Zones
in AWS?
A. Decreased billing rates
B. High availability and fault tolerance
C. Complete elimination of data security requirements
D. Automatic software licensing cost reduction
Correct Answer: B. High availability and fault tolerance
Explanation: Deploying across multiple Availability Zones protects applications from single
points of failure, ensuring continuous operation and high availability.
10. Which AWS Support Plan includes access to 24/7 technical support via phone, chat,
and web, with response times as short as 15 minutes for business-critical system
failures?
A. Developer Support Plan
B. Business Support Plan
C. Enterprise Support Plan
D. Basic Support Plan
and Answers with Verified Solutions (100 Questions)
This practice exam contains 100 unique multiple-choice questions designed to test your
knowledge across the four core domains of the AWS Certified Cloud Practitioner (CLF-C02)
exam: Cloud Concepts, Security and Compliance, Cloud Technology and Services, and Billing,
Pricing, and Support.
1. Which AWS service provides a simple and scalable way to create and configure a
hosted GraphQL API?
A. AWS AppSync
B. Amazon API Gateway
C. AWS Amplify
D. AWS Lambda
Correct Answer: A. AWS AppSync
Explanation: AWS AppSync simplifies application development by letting you create a
flexible API to securely access, manipulate, and combine data from one or more data
sources using GraphQL.
2. A company wants to run containerized applications without managing the underlying
Amazon EC2 infrastructure or control plane. Which service should they use?
A. Amazon Elastic Container Service (ECS) with EC2 launch type
B. AWS Fargate
C. AWS Batch
D. Amazon Elastic Kubernetes Service (EKS) with EC2 nodes
Correct Answer: B. AWS Fargate
Explanation: AWS Fargate is a serverless, compute engine for containers that works with
both Amazon ECS and Amazon EKS, eliminating the need to provision and manage
servers.
3. Which pillar of the AWS Well-Architected Framework focuses on the ability to run
workload efficiently, understand operations, and continuously improve supporting
processes?
A. Operational Excellence
B. Performance Efficiency
C. Reliability
D. Cost Optimization
, Correct Answer: A. Operational Excellence
Explanation: Operational Excellence includes the ability to support development and run
workloads effectively, gain insight into operations, and continuously improve processes and
procedures.
4. Which service allows users to convert video files into formats played on mobile
devices, tablets, and web browsers?
A. AWS Elemental MediaConvert
B. Amazon Rekognition
C. AWS Elastic Beanstalk
D. Amazon Kinesis Video Streams
Correct Answer: A. AWS Elemental MediaConvert
Explanation: AWS Elemental MediaConvert is a file-based video transcoding service with
broadcast-grade features that allows users to easily create audio and video assets for
broadcast and multiscreen delivery.
5. According to the AWS Shared Responsibility Model, which of the following is a
responsibility of AWS?
A. Configuring network access control lists (NACLs)
B. Patching the guest operating system on EC2 instances
C. Maintaining host infrastructure hardware and security
D. Managing IAM user access permissions
Correct Answer: C. Maintaining host infrastructure hardware and security
Explanation: AWS is responsible for security "of" the cloud, which includes the physical
security of data centers, foundational hardware, host operating systems, and virtualization
layer.
6. What feature of AWS Billing and Cost Management allows organizations to group
accounts to consolidate and manage billing?
A. AWS Organizations Consolidated Billing
B. AWS Cost Explorer
C. AWS Budgets
D. AWS Trusted Advisor
Correct Answer: A. AWS Organizations Consolidated Billing
Explanation: Consolidated billing is a feature of AWS Organizations that allows you to
combine billing and payment for multiple AWS accounts into a single payment method.
, 7. A system administrator needs to track user actions and API calls across their AWS
infrastructure. Which service fulfills this requirement?
A. Amazon CloudWatch
B. AWS CloudTrail
C. AWS Config
D. Amazon GuardDuty
Correct Answer: B. AWS CloudTrail
Explanation: AWS CloudTrail monitors and records account activity across your AWS
infrastructure, giving you control over storage, analysis, and remediation actions for API
calls.
8. Which tool helps estimate monthly AWS expenditures based on customized expected
usage scenarios?
A. AWS Pricing Calculator
B. AWS Cost Explorer
C. AWS Budgets
D. AWS Compute Optimizer
Correct Answer: A. AWS Pricing Calculator
Explanation: The AWS Pricing Calculator allows you to estimate the monthly cost of AWS
services based on your projected architecture and usage parameters.
9. What benefit is derived from running an application across multiple Availability Zones
in AWS?
A. Decreased billing rates
B. High availability and fault tolerance
C. Complete elimination of data security requirements
D. Automatic software licensing cost reduction
Correct Answer: B. High availability and fault tolerance
Explanation: Deploying across multiple Availability Zones protects applications from single
points of failure, ensuring continuous operation and high availability.
10. Which AWS Support Plan includes access to 24/7 technical support via phone, chat,
and web, with response times as short as 15 minutes for business-critical system
failures?
A. Developer Support Plan
B. Business Support Plan
C. Enterprise Support Plan
D. Basic Support Plan
