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AWS Cloud MCQs with answer

  1. What does AWS stand for?

    • A. Advanced Web Services
    • B. Amazon Web Services
    • C. Automated Web Solutions
    • D. All Web Services

      Answer: B
  2. Which AWS service provides scalable compute capacity in the cloud?

    • A. S3
    • B. Lambda
    • C. EC2
    • D. RDS

      Answer: C
  3. What is the primary purpose of Amazon S3?

    • A. Virtualization
    • B. Object Storage
    • C. Database Management
    • D. Load Balancing
    • Answer: B
  4. Which AWS service is used for serverless computing?

    • A. EC2
    • B. S3
    • C. Lambda
    • D. RDS
    • Answer: C
  5. What does IAM stand for in the context of AWS?

    • A. Internet Access Management
    • B. Identity and Access Management
    • C. Integrated Authentication Mechanism
    • D. Internal Account Management
    • Answer: B
  6. Which AWS service is used for launching and managing relational databases?

    • A. DynamoDB
    • B. S3
    • C. RDS
    • D. Redshift
    • Answer: C
  7. What is the purpose of Elastic Load Balancing (ELB) in AWS?

    • A. Distributing traffic across multiple EC2 instances
    • B. Storing large amounts of data
    • C. Running serverless functions
    • D. Managing user authentication
    • Answer: A
  8. Which AWS service provides a fully managed NoSQL database?

    • A. S3
    • B. DynamoDB
    • C. RDS
    • D. Redshift
    • Answer: B
  9. What is AWS Lambda used for?

    • A. Object Storage
    • B. Serverless Computing
    • C. Database Management
    • D. Load Balancing
    • Answer: B
  10. Which AWS service allows you to securely control access to AWS services and resources for your users?

    • A. EC2
    • B. S3
    • C. IAM
    • D. Lambda
    • Answer: C
  11. What does VPC stand for in the context of AWS?

    • A. Virtual Private Cloud
    • B. Virtual Personal Computer
    • C. Virtual Processing Cluster
    • D. Virtualized Performance Computing
    • Answer: A
  12. Which AWS storage service is suitable for long-term archival of infrequently accessed data?

    • A. S3
    • B. Glacier
    • C. EBS
    • D. EFS
    • Answer: B
  13. What is AWS CloudFormation used for?

    • A. Object Storage
    • B. Infrastructure as Code
    • C. Serverless Computing
    • D. Relational Database Service
    • Answer: B
  14. Which AWS service is designed for real-time, serverless data processing?

    • A. Kinesis
    • B. SQS (Simple Queue Service)
    • C. SWF (Simple Workflow Service)
    • D. CloudFront
    • Answer: A
  15. What is the purpose of AWS Elastic Beanstalk?

    • A. Deploying and managing applications in the cloud
    • B. Storing and retrieving large amounts of data
    • C. Load balancing traffic across multiple instances
    • D. Running serverless functions
    • Answer: A
  16. Which AWS service provides a scalable, fully managed data warehouse?

    • A. DynamoDB
    • B. S3
    • C. RDS
    • D. Redshift
    • Answer: D
  17. What is Amazon Route 53 used for in AWS?

    • A. Object Storage
    • B. Domain Name System (DNS)
    • C. Load Balancing
    • D. Identity and Access Management
    • Answer: B
  18. In AWS Lambda, what is a "function handler"?

    • A. The name of the Lambda function
    • B. The code that processes the event
    • C. The IAM role associated with the function
    • D. The API Gateway URL for the function
    • Answer: B
  19. What is the purpose of Amazon CloudFront in AWS?

    • A. Object Storage
    • B. Serverless Computing
    • C. Content Delivery Network (CDN)
    • D. Database Management
    • Answer: C
  20. Which AWS service provides a fully managed container orchestration service?

    • A. ECS (Elastic Container Service)
    • B. EKS (Elastic Kubernetes Service)
    • C. EC2
    • D. Lambda
    • Answer: B
  21. What does AWS Lambda support for runtime environments?

    • A. Python only
    • B. JavaScript only
    • C. Multiple languages including Node.js, Python, Java, and more
    • D. Java only
    • Answer: C
  22. What AWS service is used for content delivery and acceleration of websites and applications?

    • A. Amazon RDS
    • B. Amazon CloudFront
    • C. Amazon DynamoDB
    • D. Amazon S3
    • Answer: B
  23. Which AWS service is used to monitor and manage AWS resources and applications in real-time?

    • A. Amazon CloudWatch
    • B. Amazon CloudTrail
    • C. Amazon Inspector
    • D. AWS Config
    • Answer: A
  24. What is the purpose of AWS Direct Connect?

    • A. Securely connecting to on-premises data centers
    • B. Content delivery
    • C. DNS management
    • D. Load balancing
    • Answer: A
  25. In AWS, what does RDS stand for?

    • A. Remote Database Service
    • B. Relational Database Service
    • C. Reliable Data Storage
    • D. Remote Data Sync
    • Answer: B
  26. What is the maximum time allowed for a single AWS Lambda function execution?

    • A. 15 seconds
    • B. 30 seconds
    • C. 1 minute
    • D. 5 minutes
    • Answer: D
  27. Which AWS service allows you to set up, operate, and scale a relational database in the cloud?

    • A. Amazon S3
    • B. Amazon RDS
    • C. Amazon DynamoDB
    • D. Amazon Redshift
    • Answer: B
  28. What AWS service is designed for deploying and managing Docker containers?

    • A. Amazon ECS
    • B. AWS Lambda
    • C. Amazon S3
    • D. Amazon EKS
    • Answer: A
  29. What is the purpose of AWS Elastic Load Balancing (ELB)?

    • A. Storing data
    • B. Distributing incoming application traffic across multiple targets
    • C. Running serverless functions
    • D. Managing user authentication
    • Answer: B
  30. In AWS, what is the purpose of an Auto Scaling group?

    • A. Distributing traffic across multiple instances
    • B. Automatically adjusting the number of instances in a group based on demand
    • C. Storing and retrieving large amounts of data
    • D. Running serverless functions
    • Answer: B
  31. What is AWS CloudTrail used for?
  • A. Monitoring EC2 instances
  • B. Tracking user activity and API usage
  • C. Managing DNS records
  • D. Load balancing
  • Answer: B
  1. Which AWS service provides a managed message queue service?
  • A. Amazon S3
  • B. Amazon SQS
  • C. Amazon RDS
  • D. Amazon Kinesis
  • Answer: B
  1. What is the purpose of AWS Elastic Beanstalk?
  • A. Database management
  • B. Running serverless functions
  • C. Deploying and managing applications in the cloud
  • D. Load balancing
  • Answer: C
  1. In AWS, what does the abbreviation SNS stand for?
  • A. Simple Notification Service
  • B. Simple Networking Service
  • C. Secure Naming Service
  • D. Storage Networking Service
  • Answer: A
  1. What AWS service is suitable for hosting static websites?
  • A. Amazon RDS
  • B. Amazon S3
  • C. Amazon EC2
  • D. Amazon DynamoDB
  • Answer: B
  1. Which AWS service allows you to create and manage a virtual network in the cloud?
  • A. Amazon VPC
  • B. Amazon EBS
  • C. Amazon Glacier
  • D. Amazon Route 53
  • Answer: A
  1. What is the purpose of AWS KMS (Key Management Service)?
  • A. Managing network security
  • B. Storing large datasets
  • C. Encrypting and managing keys for other AWS services
  • D. Content delivery
  • Answer: C
  1. What is the AWS service for serverless stream processing?
  • A. Amazon S3
  • B. Amazon Kinesis
  • C. AWS Lambda
  • D. Amazon Redshift
  • Answer: B
  1. Which AWS storage class is designed for frequently accessed data that requires low latency and high throughput?
  • A. Amazon S3 Glacier
  • B. Amazon S3 Standard
  • C. Amazon S3 Standard-IA
  • D. Amazon S3 One Zone-IA
  • Answer: B
  1. In AWS, what is the purpose of the AWS Command Line Interface (CLI)?
  • A. Managing IAM roles
  • B. Deploying serverless applications
  • C. Interacting with AWS services from the command line
  • D. Configuring VPCs
  • Answer: C
  1. Which AWS service is used for deploying and managing containerized applications at scale?
  • A. Amazon ECS
  • B. AWS Lambda
  • C. Amazon EKS
  • D. Amazon RDS
  • Answer: C
  1. What is the maximum file size you can store in Amazon S3?
  • A. 1 GB
  • B. 5 GB
  • C. 10 GB
  • D. Unlimited
  • Answer: D
  1. What is the purpose of Amazon Route 53?
  • A. Object Storage
  • B. DNS Management
  • C. Content Delivery Network (CDN)
  • D. Load Balancing
  • Answer: B
  1. In AWS, what is the purpose of Amazon CloudFront?
  • A. Object Storage
  • B. Content Delivery Network (CDN)
  • C. Serverless Computing
  • D. Database Management
  • Answer: B
  1. Which AWS service provides a fully managed machine learning service?
  • A. Amazon Polly
  • B. Amazon Lex
  • C. Amazon SageMaker
  • D. Amazon Rekognition
  • Answer: C
  1. What is the purpose of Amazon DynamoDB Accelerator (DAX)?
  • A. Caching for Amazon S3
  • B. Accelerating queries on DynamoDB tables
  • C. Load balancing EC2 instances
  • D. Real-time stream processing
  • Answer: B
  1. Which AWS service provides a fully managed, scalable NoSQL database?
  • A. Amazon S3
  • B. Amazon RDS
  • C. Amazon DynamoDB
  • D. Amazon Redshift
  • Answer: C
  1. What is the role of Amazon Inspector in AWS?
  • A. Monitoring EC2 instances
  • B. Security assessment and vulnerability management
  • C. Content delivery
  • D. Running serverless functions
  • Answer: B
  1. Which AWS service is used for managing, governing, and securing digital identities?
  • A. Amazon Cognito
  • B. AWS Identity and Access Management (IAM)
  • C. AWS Key Management Service (KMS)
  • D. AWS Directory Service
  • Answer: B
  1. What does AWS Lambda allow you to run?
  • A. Containers
  • B. Virtual Machines
  • C. Serverless Functions
  • D. Database Instances
  • Answer: C
  1. Which AWS service is used for serverless application orchestration?
  • A. AWS Step Functions
  • B. Amazon SWF
  • C. AWS Batch
  • D. Amazon Simple Queue Service (SQS)
  • Answer: A
  1. What is AWS Elastic File System (EFS) used for?
  • A. Object Storage
  • B. File Storage
  • C. Block Storage
  • D. Database Management
  • Answer: B
  1. Which AWS service provides a scalable, managed file storage system for EC2 instances?
  • A. Amazon S3
  • B. Amazon EBS
  • C. Amazon EFS
  • D. Amazon RDS
  • Answer: C
  1. What is the purpose of AWS Snowball?
  • A. Content Delivery
  • B. Large-scale data transfer to and from AWS
  • C. DNS Management
  • D. Load Balancing
  • Answer: B
  1. Which AWS service is used for real-time log and event data analysis?
  • A. Amazon Kinesis
  • B. AWS CloudTrail
  • C. Amazon CloudWatch
  • D. AWS Config
  • Answer: A
  1. What is the purpose of AWS Data Pipeline?
  • A. Content Delivery
  • B. Database Migration
  • C. Serverless Computing
  • D. ETL (Extract, Transform, Load) Workflow Orchestration
  • Answer: D
  1. Which AWS service provides a scalable and fully managed data warehouse for analytics?
  • A. Amazon Redshift
  • B. Amazon Aurora
  • C. Amazon DynamoDB
  • D. Amazon Neptune
  • Answer: A
  1. What is AWS Cloud9?
  • A. Content Delivery Network
  • B. Integrated Development Environment (IDE)
  • C. Serverless Computing Service
  • D. Managed Container Service
  • Answer: B
  1. What is the purpose of AWS Key Management Service (KMS)?
  • A. Storing large datasets
  • B. Encrypting and managing keys for other AWS services
  • C. Running serverless functions
  • D. Managing IAM roles
  • Answer: B

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