Several regional hospitals with similar regulatory obligations agree to share a cloud environment that is used only by their member organizations and is governed jointly under a common set of security and compliance requirements. Which cloud deployment model does this arrangement describe?

A community cloud is infrastructure shared by several organizations with common concerns, such as regulatory requirements, security policies, or mission, and used exclusively by that group. It may be operated by one of the members or by a third party, and governance is typically set out in an agreement among the participants. Hospitals sharing an environment under joint compliance requirements fit this model precisely. Hybrid cloud combines two or more distinct deployment models, commonly on-premises or private infrastructure with public cloud, connected so that workloads and data can move between them; nothing in this scenario describes such a combination. Private cloud is dedicated to a single organization, whereas the scenario involves multiple independent hospitals sharing the environment. Multicloud means using services from more than one cloud provider, which describes provider diversity rather than a shared environment restricted to a defined set of tenants. Exam caveat: the security implication of a community cloud is shared governance, so each member depends on the others' adherence to the agreed controls and on clear rules for data segregation and incident handling. Operational check: review the governance agreement for data separation, access control, audit rights, and breach notification duties among members, and confirm that each hospital's data is logically isolated from the others.