Q. Which one of these is a PaaS provider?

  • (A) Google App Engine
  • (B) Amazon S3
  • (C) Dropbox
  • (D) AWS Lambda
πŸ’¬ Discuss
βœ… Correct Answer: (A) Google App Engine
Explanation: Google App Engine is a PaaS that allows developers to build and host apps without managing infrastructure.

Q. What is elasticity in cloud computing?

  • (A) Security level of data
  • (B) Ability to change OS on the go
  • (C) Ability to scale resources up and down
  • (D) None of the above
πŸ’¬ Discuss
βœ… Correct Answer: (C) Ability to scale resources up and down
Explanation: Elasticity allows cloud resources to expand and shrink as per demand.

Q. Which of the following is a type of cloud service model?

  • (A) VPN
  • (B) LAN
  • (C) IaaS
  • (D) IP
πŸ’¬ Discuss
βœ… Correct Answer: (C) IaaS
Explanation: IaaS is a cloud service model for providing infrastructure resources.

Q. Which service helps to store files in the cloud?

  • (A) Dropbox
  • (B) Google Sheets
  • (C) Slack
  • (D) Kubernetes
πŸ’¬ Discuss
βœ… Correct Answer: (A) Dropbox
Explanation: Dropbox is a cloud-based file storage and synchronization service.

Q. Which service allows event-driven serverless computing?

  • (A) AWS EC2
  • (B) Google Compute Engine
  • (C) AWS Lambda
  • (D) Azure Virtual Machines
πŸ’¬ Discuss
βœ… Correct Answer: (C) AWS Lambda
Explanation: AWS Lambda enables you to run code without provisioning or managing servers.

Q. Which of the following is a security concern in cloud computing?

  • (A) Virtualization
  • (B) High availability
  • (C) Data breaches
  • (D) Scalability
πŸ’¬ Discuss
βœ… Correct Answer: (C) Data breaches
Explanation: Data breaches are a serious concern in multi-tenant cloud environments.

Q. Cloud services are typically delivered via what model?

  • (A) On-demand
  • (B) Scheduled
  • (C) One-time payment
  • (D) Manual provisioning
πŸ’¬ Discuss
βœ… Correct Answer: (A) On-demand
Explanation: Cloud services are provided on-demand so users can access resources whenever needed.

Q. Which of the following refers to managing cloud infrastructure using code?

  • (A) Cloud compliance
  • (B) Infrastructure as Code
  • (C) Data as Code
  • (D) Storage as Code
πŸ’¬ Discuss
βœ… Correct Answer: (B) Infrastructure as Code
Explanation: Infrastructure as Code (IaC) is the process of managing infrastructure using machine-readable configuration files.

Q. Which cloud provider offers 'Elastic Beanstalk'?

  • (A) Google Cloud
  • (B) Amazon Web Services
  • (C) Microsoft Azure
  • (D) IBM Cloud
πŸ’¬ Discuss
βœ… Correct Answer: (B) Amazon Web Services
Explanation: AWS Elastic Beanstalk is a PaaS for deploying and managing applications in the AWS Cloud.

Q. What is multi-tenancy in cloud computing?

  • (A) Using multiple data centers
  • (B) Multiple users sharing the same resources
  • (C) Storing data in multiple formats
  • (D) None of the above
πŸ’¬ Discuss
βœ… Correct Answer: (B) Multiple users sharing the same resources
Explanation: Multi-tenancy allows multiple users to share computing resources securely.