Q. Which of the following is a database service in AWS?

  • (A) EC2
  • (B) RDS
  • (C) Lambda
  • (D) VPC
πŸ’¬ Discuss
βœ… Correct Answer: (B) RDS
Explanation: Amazon RDS is a managed relational database service.

Q. Which type of storage is best suited for archiving in the cloud?

  • (A) EBS
  • (B) S3 Standard
  • (C) Glacier
  • (D) EFS
πŸ’¬ Discuss
βœ… Correct Answer: (C) Glacier
Explanation: Amazon Glacier is optimized for archival and long-term storage with lower cost.

Q. Which is a popular open-source cloud management platform?

  • (A) Azure
  • (B) OpenStack
  • (C) AWS
  • (D) Google Cloud
πŸ’¬ Discuss
βœ… Correct Answer: (B) OpenStack
Explanation: OpenStack is a widely used open-source cloud infrastructure management platform.

Q. Which service in cloud is used for content delivery?

  • (A) EC2
  • (B) CloudWatch
  • (C) CloudFront
  • (D) S3
πŸ’¬ Discuss
βœ… Correct Answer: (C) CloudFront
Explanation: Amazon CloudFront is a CDN (Content Delivery Network) service.

Q. Which of the following does PaaS provide?

  • (A) Only hardware
  • (B) Development platform
  • (C) Full applications
  • (D) Raw storage
πŸ’¬ Discuss
βœ… Correct Answer: (B) Development platform
Explanation: PaaS provides an environment for developers to build, test, and deploy applications.

Q. Which service would you use for auto-scaling in AWS?

  • (A) CloudWatch
  • (B) Elastic Load Balancer
  • (C) Auto Scaling
  • (D) Lambda
πŸ’¬ Discuss
βœ… Correct Answer: (C) Auto Scaling
Explanation: Auto Scaling automatically adjusts the number of EC2 instances based on traffic.

Q. Which of the following is an example of cloud storage?

  • (A) Dropbox
  • (B) Slack
  • (C) Zoom
  • (D) Trello
πŸ’¬ Discuss
βœ… Correct Answer: (A) Dropbox
Explanation: Dropbox offers cloud-based file storage services.

Q. Which Google Cloud product is used for serverless execution?

  • (A) Cloud Functions
  • (B) Compute Engine
  • (C) App Engine
  • (D) BigQuery
πŸ’¬ Discuss
βœ… Correct Answer: (A) Cloud Functions
Explanation: Google Cloud Functions allows you to run code without provisioning servers.

Q. What is the main goal of disaster recovery in cloud computing?

  • (A) Saving money
  • (B) Backing up only code
  • (C) Ensuring business continuity
  • (D) Reducing staff
πŸ’¬ Discuss
βœ… Correct Answer: (C) Ensuring business continuity
Explanation: Disaster recovery helps organizations recover from outages and maintain operations.

Q. Which AWS service allows notifications based on certain conditions?

  • (A) SNS
  • (B) S3
  • (C) EC2
  • (D) EBS
πŸ’¬ Discuss
βœ… Correct Answer: (A) SNS
Explanation: Amazon SNS (Simple Notification Service) is used to send notifications from cloud applications.