Based on the NIST 800-145 guide, which cloud architecture is provisioned for exclusive use by a specific group of consumers from different organizations and may be owned, managed, and operated by…

A community cloud, as defined by NIST 800-145, is designed for the exclusive use of a specific community of consumers from organizations that have shared concerns, allowing multiple organizations to share infrastructure while maintaining a level of exclusivity.

A private cloud is provisioned for exclusive use by a single organization comprising multiple consumers, not a group from *different* organizations.

A public cloud is provisioned for open use by the general public and is typically owned by a cloud service provider, not a specific group of organizations.

A hybrid cloud is a composition of two or more distinct cloud infrastructures (private, community, or public) that remain unique entities but are bound together by standardized technology, not a distinct type for shared use among specific organizations.