Composition of Two or More Cloud Deployment Models

D.

In Hybrid cloud, the cloud infrastructure is a composition of two or more distinct cloud infrastructures (private, community, or public) that remain unique entities, but are bound together by standardized or proprietary technology that enables data and application portability (e.g., cloud bursting for load balancing between clouds) For your exam you should know below information about Cloud Computing deployment models: Private cloud - The cloud infrastructure is provisioned for exclusive use by a single organization comprising multiple consumers (e.g., business units)

It may be owned, managed, and operated by the organization, a third party, or some combination of them, and it may exist on or off premises.

Private Cloud -

Community Cloud - The cloud infrastructure is provisioned for exclusive use by a specific community of consumers from organizations that have shared concerns (e.g., mission, security requirements, policy, and compliance considerations)

It may be owned, managed, and operated by one or more of the organizations in the community, a third party, or some combination of them, and it may exist on or off premises.

Community Cloud -

Public Cloud - The cloud infrastructure is provisioned for open use by the general public.

It may be owned, managed, and operated by a business, academic, or government organization, or some combination of them.

It exists on the premises of the cloud provider.

Public Cloud -

Hybrid cloud - The cloud infrastructure is a composition of two or more distinct cloud infrastructures (private, community, or public) that remain unique entities, but are bound together by standardized or proprietary technology that enables data and application portability (e.g., cloud bursting for load balancing between clouds) hybrid cloud.

The following answers are incorrect: Private cloud - The cloud infrastructure is provisioned for exclusive use by a single organization comprising multiple consumers (e.g., business units)

It may be owned, managed, and operated by the organization, a third party, or some combination of them, and it may exist on or off premises.

Community cloud - The cloud infrastructure is provisioned for exclusive use by a specific community of consumers from organizations that have shared concerns (e.g., mission, security requirements, policy, and compliance considerations)

It may be owned, managed, and operated by one or more of the organizations in the community, a third party, or some combination of them, and it may exist on or off premises.

Public cloud - The cloud infrastructure is provisioned for open use by the general public.

It may be owned, managed, and operated by a business, academic, or government organization, or some combination of them.

It exists on the premises of the cloud provider.

The correct answer is D. Hybrid Cloud.

A Hybrid Cloud is a cloud computing deployment model that is formed by the combination of two or more distinct cloud deployment models, such as private, public, or community clouds. It allows organizations to leverage the benefits of both private and public clouds while addressing some of the limitations of each.

A private cloud is a cloud infrastructure that is used exclusively by a single organization. It provides a high degree of control and customization, but it can be expensive to maintain and may not be scalable enough to meet changing demands.

A public cloud, on the other hand, is a cloud infrastructure that is available to the general public or a large industry group. It is cost-effective, flexible, and scalable, but it may not provide the same level of security and customization as a private cloud.

A community cloud is a cloud infrastructure that is shared by several organizations with similar interests or requirements. It allows for shared resources and costs, but it may not provide the same level of control and customization as a private cloud.

A Hybrid Cloud enables organizations to take advantage of the benefits of each type of cloud infrastructure while minimizing the drawbacks. For example, a Hybrid Cloud may allow an organization to store sensitive data in a private cloud while using a public cloud for non-sensitive data and applications. It can also enable organizations to scale up or down quickly and efficiently by leveraging the resources of multiple clouds.

In conclusion, a Hybrid Cloud deployment model is formed by the combination of two or more distinct cloud deployment models, and it allows organizations to leverage the benefits of each while addressing their limitations.