Comprehensive and Detailed In-Depth Explanation: A Community Cloud is designed for use by several organizations with shared concerns (e.g., security, compliance, jurisdiction). It's common in industries like healthcare or finance where multiple entities benefit from a common infrastructure with shared policies. * Option A (Public): Open to general public or large industry group - less secure. * Option B (Hybrid): Mix of public and private - does not imply industry collaboration. * Option D (Private): Dedicated to a single organization. CompTIA A+ Core 1 Exam Objective Reference: * Objective 2.1: Compare and contrast cloud computing concepts.