Q. Which of the following is a private cloud provider?

  • (A) Amazon Web Services
  • (B) Google Cloud
  • (C) Microsoft Azure
  • (D) OpenStack
πŸ’¬ Discuss
βœ… Correct Answer: (D) OpenStack
Explanation: OpenStack is an open-source platform that enables creation of private cloud infrastructure.

Q. Which service offers virtual machines in cloud?

  • (A) PaaS
  • (B) IaaS
  • (C) SaaS
  • (D) FaaS
πŸ’¬ Discuss
βœ… Correct Answer: (B) IaaS
Explanation: IaaS provides virtual machines and other fundamental computing resources.

Q. Which one is a platform as a service (PaaS)?

  • (A) Heroku
  • (B) Google Drive
  • (C) Dropbox
  • (D) OneDrive
πŸ’¬ Discuss
βœ… Correct Answer: (A) Heroku
Explanation: Heroku is a cloud PaaS that supports several programming languages.

Q. Which of these is a type of cloud service delivery model?

  • (A) CaaS
  • (B) IaaS
  • (C) DaaS
  • (D) TaaS
πŸ’¬ Discuss
βœ… Correct Answer: (B) IaaS
Explanation: IaaS is a standard and widely used cloud service model.

Q. Cloud computing allows users to access services via which model?

  • (A) Subscription-based
  • (B) One-time payment
  • (C) Install and use
  • (D) Lease hardware
πŸ’¬ Discuss
βœ… Correct Answer: (A) Subscription-based
Explanation: Cloud services are typically billed on a subscription or pay-as-you-go model.

Q. Which of these is a key characteristic of cloud computing?

  • (A) High latency
  • (B) Multi-tenancy
  • (C) Low bandwidth
  • (D) Local access only
πŸ’¬ Discuss
βœ… Correct Answer: (B) Multi-tenancy
Explanation: Multi-tenancy allows multiple users to share computing resources securely in the cloud.

Q. What is the main benefit of virtualization in cloud computing?

  • (A) Improved physical security
  • (B) Faster software installation
  • (C) Efficient resource utilization
  • (D) Lower bandwidth usage
πŸ’¬ Discuss
βœ… Correct Answer: (C) Efficient resource utilization
Explanation: Virtualization enables efficient use of resources by running multiple virtual machines on a single physical server.

Q. Which of the following cloud types is best for government organizations?

  • (A) Private cloud
  • (B) Public cloud
  • (C) Hybrid cloud
  • (D) Community cloud
πŸ’¬ Discuss
βœ… Correct Answer: (D) Community cloud
Explanation: Community clouds are often used by organizations with similar needs, like government departments, to share infrastructure.

Q. Which is *not* a common cloud deployment model?

  • (A) Public cloud
  • (B) Private cloud
  • (C) Edge cloud
  • (D) Hybrid cloud
πŸ’¬ Discuss
βœ… Correct Answer: (C) Edge cloud
Explanation: Edge cloud is not a standard deployment model like public, private, and hybrid clouds.

Q. Which of the following is used to manage cloud resources?

  • (A) Load balancer
  • (B) Hypervisor
  • (C) Orchestration tools
  • (D) Compiler
πŸ’¬ Discuss
βœ… Correct Answer: (C) Orchestration tools
Explanation: Orchestration tools like Kubernetes or Terraform are used to manage and automate cloud resources.