219 week 2

Which of the following best describes the difference between Grid Computing and Cloud Computing?

• Grid Computing is only used for gaming applications, while Cloud Computing is for business use.
• Grid Computing focuses on resource sharing for complex tasks, while Cloud Computing offers scalable resources on demand over the web

• Cloud Computing requires physical servers, whereas Grid Computing does not.
• Grid Computing is solely for data storage, while Cloud Computing is for processing.

Which type of scaling involves adding more resources (e.g., CPU, RAM) to an existing server?

• Horizontal scaling
• Database sharding
• Vertical scaling
• Load balancing

How does multi-tenancy relate to cloud computing?

• Multi-tenancy allows only one user to access cloud resources at a time.
• Multi-tenancy enables multiple users to share the same cloud resources while maintaining data isolation and security.
• Multi-tenancy is a method for increasing the physical size of cloud servers.
• Multi-tenancy requires separate hardware for each user in the cloud.

Which cloud service delivery model deals with servers, storage, networks, and operating systems?

• Function as a Service (FaaS)
• Software as a Service (SaaS)
• Platform as a Service (PaaS)
• Infrastructure as a Service (IaaS)

Which cloud deployment model combines both public and private cloud infrastructures?

• Public cloud
• Private cloud
• Community cloud
• Hybrid cloud

Which of the following is an example of a public cloud deployment model?

• A company's internal data center used exclusively by its employees

• A dedicated server for a single organization

• A hybrid cloud combining private and public resources

• Amazon Web Services (AWS) used on a pay-per-use basis