CompTIA Cloud+ Practice Test

Which of the following best describes a community cloud?

1. Shared infrastructure for a specific community of users

2. Infrastructure dedicated to a single organization

3. A cloud solution open to the general public

4. A blend of private and public cloud resources

The correct answer is: Shared infrastructure for a specific community of users

A community cloud is characterized by shared infrastructure specifically designed for a particular community of users, typically with shared concerns, such as security, compliance, or jurisdiction. This model allows organizations that have similar requirements—such as regulatory compliance or geographic constraints—to collaborate and share resources. By pooling their resources in a community cloud, these organizations can achieve cost savings and improved operational efficiency while addressing their specific needs collectively. In contrast, the alternatives present different cloud models: infrastructure dedicated to a single organization is known as a private cloud, which serves individual entities and offers tailored solutions that meet their exclusive demands. An open cloud solution to the general public is representative of a public cloud, where services are offered over the internet to anyone. The blend of private and public cloud resources refers to a hybrid cloud, which allows data and applications to be shared between them but does not capture the essence of a community cloud. This distinction highlights the uniqueness of community clouds, catering specifically to shared user requirements rather than individual or broad public interests.