Popular Cloud Deployment Models

B.

Popular services such as iCloud, Dropbox, and OneDrive are all publicly available and are open to any user for free, with possible add-on services offered for a cost.

The cloud deployment model used by popular services such as iCloud, Dropbox, and OneDrive is the Public cloud deployment model.

Public cloud refers to the cloud computing model where cloud services are provided over the internet to the public on a pay-per-use basis. In this model, the cloud infrastructure is owned, managed, and maintained by a third-party cloud service provider. The cloud service provider is responsible for providing the necessary hardware, software, and networking resources to support the cloud services.

Popular services such as iCloud, Dropbox, and OneDrive are examples of public cloud services. These services allow users to store and access their data and files on remote servers maintained by the cloud service provider. Users can access these services from any location with an internet connection, and they only pay for the storage and resources they use.

In contrast, the Private cloud deployment model is designed for a single organization or entity, and it is not shared with other organizations or the public. The Hybrid cloud deployment model is a combination of public and private cloud services, where organizations use both public and private cloud services for their computing needs. Finally, the Community cloud deployment model is a cloud infrastructure shared by several organizations that have common goals, requirements, or security concerns.

Therefore, the correct answer to the question is B. Public.