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AMAZON WEB SERVICES CERTIFIED
CLOUD PRACTITIONER EXAMINATION
PRACTICE EXAM QUESTIONS AND
CORRECT ANSWERS (VERIFIED
ANSWERS) PLUS RATIONALES 2026 Q&A
| INSTANT DOWNLOAD PDF
- What does AWS stand for? A. Advanced Web Services B. Amazon Web Services C. Automated Web Software D. Applied Web Solutions Correct Answer: B Rationale: AWS stands for Amazon Web Services, which is Amazon’s cloud computing platform offering infrastructure, platform, and software services over the internet.
- Which service is used for object storage in AWS? A. Amazon EC B. Amazon S C. Amazon RDS D. AWS Lambda Correct Answer: B Rationale: Amazon S3 (Simple Storage Service) is designed for scalable object storage, allowing users to store and retrieve any amount of data from anywhere.
- What is Amazon EC2 used for? A. Database storage B. Virtual servers in the cloud C. Content delivery D. Machine learning training Correct Answer: B Rationale: Amazon EC2 (Elastic Compute Cloud) provides scalable virtual servers, allowing users to run applications on demand without physical hardware.
- Which AWS service manages relational databases? A. Amazon S B. Amazon RDS C. Amazon CloudFront D. AWS IAM Correct Answer: B Rationale: Amazon RDS (Relational Database Service) simplifies the setup, operation, and scaling of relational databases like MySQL, PostgreSQL, and Oracle.
- What does IAM stand for? A. Identity and Access Management B. Internet Access Module C. Internal Application Management D. Integrated AWS Monitoring Correct Answer: A Rationale: IAM provides secure control over who can access AWS resources and what actions they can perform.
- Which AWS service provides content delivery through edge locations? A. AWS CloudFormation B. Amazon CloudFront C. AWS Lambda D. Amazon Route 53
D. AWS KMS
Correct Answer: B Rationale: CloudWatch monitors AWS resources and applications in real time. 11.What does scalability mean in AWS? A. Fixed resources B. Ability to reduce performance C. Ability to increase or decrease resources D. Hardware replacement Correct Answer: C Rationale: Scalability refers to adjusting resources based on demand automatically or manually. 12.Which AWS service provides object, file, and block storage options? A. Amazon S B. Amazon EBS C. Amazon FSx D. All of the above Correct Answer: D Rationale: AWS provides multiple storage types depending on use cases: S3 (object), EBS (block), FSx (file systems). 13.What is AWS CloudTrail used for? A. Data storage B. Logging API activity C. Virtual servers D. DNS routing Correct Answer: B Rationale: CloudTrail records AWS API calls for auditing and compliance purposes. 14.What is the AWS shared responsibility model? A. AWS manages everything B. Customer manages everything
C. AWS and customer share security responsibilities D. AWS manages only networking Correct Answer: C Rationale: AWS secures infrastructure while customers secure their data, applications, and configurations. 15.Which AWS service provides managed Kubernetes? A. Amazon ECS B. Amazon EKS C. AWS Fargate D. AWS Lambda Correct Answer: B Rationale: Amazon EKS manages Kubernetes clusters without needing to install or operate Kubernetes control planes. 16.What is Amazon VPC? A. Virtual Private Cloud B. Virtual Public Cloud C. Variable Processing Cluster D. Virtual Private Computer Correct Answer: A Rationale: VPC allows users to create isolated networks within AWS. 17.Which pricing model offers the biggest discount for long-term usage? A. On-demand B. Spot Instances C. Reserved Instances D. Free Tier Correct Answer: C Rationale: Reserved Instances provide significant discounts when committing to long-term usage. 18.What is AWS Free Tier? A. Paid subscription B. Limited free usage of services
C. 99.999999999%
D. 100%
Correct Answer: C Rationale: S3 is designed for extremely high durability of stored objects. 23.Which AWS service protects against DDoS attacks? A. AWS Shield B. AWS WAF C. AWS IAM D. Amazon Inspector Correct Answer: A Rationale: AWS Shield provides managed DDoS protection. 24.What is AWS WAF used for? A. Storage B. Web application firewall C. Database management D. Compute scaling Correct Answer: B Rationale: WAF protects web applications from malicious traffic. 25.Which AWS service is used for data warehousing? A. Amazon Redshift B. Amazon RDS C. Amazon EC D. Amazon S Correct Answer: A Rationale: Redshift is optimized for analytics and large-scale data warehousing. 26.What is a region in AWS? A. Single server B. Group of isolated data centers C. Virtual machine D. Storage bucket
Correct Answer: B Rationale: A region is a geographical area containing multiple data centers. 27.What is an Availability Zone? A. Single data center B. Group of data centers within a region C. AWS account type D. Billing model Correct Answer: B Rationale: AZs are isolated locations within a region for high availability. 28.What is Amazon S3 used for? A. Compute B. Object storage C. Networking D. Security Correct Answer: B Rationale: S3 stores and retrieves object data like files and backups. 29.What is AWS Well-Architected Framework used for? A. Billing B. Designing secure systems C. Storage management D. DNS configuration Correct Answer: B Rationale: It helps build secure, efficient, and cost-optimized architectures. 30.What is Amazon CloudWatch Logs used for? A. Storage B. Log monitoring C. DNS D. Compute Correct Answer: B
Rationale: It analyzes AWS environments and provides optimization advice. 35.What is AWS KMS used for? A. Networking B. Encryption key management C. Compute D. DNS Correct Answer: B Rationale: KMS manages encryption keys securely. 36.What is AWS CloudFormation primarily used for? A. Manual deployment B. Infrastructure automation C. Data storage D. Monitoring Correct Answer: B Rationale: It automates resource provisioning. 37.What is Amazon EBS? A. Object storage B. Block storage C. File sharing D. Database Correct Answer: B Rationale: EBS provides block-level storage for EC2 instances. 38.What is AWS Elastic Load Balancing? A. Storage B. Traffic distribution C. DNS D. Security Correct Answer: B Rationale: ELB distributes incoming traffic across multiple targets.
39.What is AWS Snowball used for? A. Data transfer at scale B. DNS routing C. Compute scaling D. Monitoring Correct Answer: A Rationale: Snowball transfers large datasets physically to AWS. 40.What is AWS Direct Connect? A. Internet routing B. Private network connection to AWS C. Storage D. Firewall Correct Answer: B Rationale: It provides dedicated network connections to AWS. 41.What is Amazon Aurora? A. NoSQL database B. High-performance relational database C. Storage service D. Compute service Correct Answer: B Rationale: Aurora is a MySQL/PostgreSQL-compatible relational database. 42.What is AWS Artifact? A. Compliance reports B. Storage C. Compute D. Networking Correct Answer: A Rationale: Artifact provides compliance and security documentation. 43.What is Amazon WorkSpaces? A. Virtual desktops B. Storage
Correct Answer: A Rationale: It visualizes AWS spending patterns. 48.What is Amazon Elastic Beanstalk? A. Storage service B. Application deployment platform C. Database D. Firewall Correct Answer: B Rationale: Beanstalk simplifies application deployment. 49.What is AWS global infrastructure advantage? A. Single region B. Global data centers C. Limited access D. No redundancy Correct Answer: B Rationale: AWS operates globally for redundancy and low latency. 50.What is Amazon S3 Glacier used for? A. High-speed compute B. Archival storage C. DNS routing D. Security Correct Answer: B Rationale: Glacier is used for long-term, low-cost data archiving. 51.What type of cloud service is AWS EC2? A. SaaS B. PaaS C. IaaS D. FaaS Correct Answer: C Rationale: EC2 provides infrastructure as a service, giving virtual machines on demand.
52.What is SaaS? A. Software as a Service B. Storage as a Service C. Security as a Service D. Server as a Service Correct Answer: A Rationale: SaaS delivers software applications over the internet. 53.What is PaaS? A. Platform as a Service B. Program as a Service C. Product as a Service D. Private as a Service Correct Answer: A Rationale: PaaS provides a platform to build and deploy applications. 54.What is FaaS? A. Firewall as a Service B. Function as a Service C. File as a Service D. Feature as a Service Correct Answer: B Rationale: FaaS refers to serverless functions like AWS Lambda. 55.Which service helps manage containers easily? A. Amazon ECS B. Amazon S C. AWS IAM D. Amazon RDS Correct Answer: A Rationale: ECS runs and manages Docker containers. 56.What is Amazon EFS? A. Object storage B. File storage
Correct Answer: B Rationale: It manages multiple AWS accounts centrally. 61.What is Amazon Macie? A. Malware detection B. Data classification service C. Compute D. DNS Correct Answer: B Rationale: Macie detects sensitive data in S3 using ML. 62.What is AWS Secrets Manager used for? A. Store credentials securely B. Compute scaling C. DNS routing D. Monitoring Correct Answer: A Rationale: It securely stores and rotates secrets like passwords. 63.What is AWS Shield Advanced? A. Basic firewall B. Enhanced DDoS protection C. Storage D. Compute Correct Answer: B Rationale: Shield Advanced provides advanced DDoS mitigation. 64.What is Amazon Athena? A. Query service for S3 data B. Database C. Compute D. Storage Correct Answer: A Rationale: Athena allows SQL queries on data in S3.
65.What is AWS Glue used for? A. Data integration B. Compute C. DNS D. Storage Correct Answer: A Rationale: Glue is an ETL service for data processing. 66.What is Amazon Kinesis used for? A. Streaming data processing B. Storage C. DNS D. Firewall Correct Answer: A Rationale: Kinesis processes real-time streaming data. 67.What is AWS Step Functions? A. Workflow orchestration B. Storage C. Compute D. DNS Correct Answer: A Rationale: Step Functions coordinates distributed applications. 68.What is Amazon QuickSight? A. BI visualization tool B. Storage C. DNS D. Compute Correct Answer: A Rationale: QuickSight provides business analytics dashboards. 69.What is AWS Elastic Transcoder used for? A. Video conversion B. Compute
Correct Answer: A Rationale: Lex builds conversational interfaces using voice/text. 74.What is AWS Fault Tolerance? A. Ability to continue during failure B. Storage C. Compute D. DNS Correct Answer: A Rationale: Fault tolerance ensures system continuity during failures. 75.What is High Availability in AWS? A. Single server uptime B. System resilience using redundancy C. Storage D. DNS Correct Answer: B Rationale: High availability ensures systems remain accessible even during failures. 76.What is AWS Edge Location? A. Data center region B. CDN endpoint for fast delivery C. Storage D. Compute Correct Answer: B Rationale: Edge locations cache content closer to users. 77.What is AWS pricing model called? A. Fixed pricing B. Pay-as-you-go C. Subscription only D. One-time payment Correct Answer: B Rationale: AWS charges based on usage.
78.What is AWS Billing Dashboard? A. Cost tracking interface B. Compute C. DNS D. Storage Correct Answer: A Rationale: It provides billing and usage insights. 79.What is Amazon AppStream 2.0? A. Streaming applications B. Storage C. Compute D. DNS Correct Answer: A Rationale: It streams desktop applications securely. 80.What is AWS Nitro System? A. Security architecture for EC B. Storage system C. DNS D. Database Correct Answer: A Rationale: Nitro improves EC2 performance and security. 81.What is AWS Shared Responsibility Model focused on? A. Billing B. Security division C. Storage D. Compute Correct Answer: B Rationale: It defines security responsibilities between AWS and customers. 82.What is AWS Data Transfer OUT? A. Free data movement B. Data leaving AWS
