Which of the following best describes a hybrid cloud deployment model?

A hybrid cloud deployment model is defined by its combination of both public and private cloud infrastructures, allowing organizations to benefit from the strengths of each. This approach enables flexibility, scalability, and cost-efficiency, as businesses can store sensitive data in a private cloud while leveraging the public cloud for less critical operations or for burst capacity during peak demand times.

By utilizing both structures, companies can optimize their IT resources, ensuring that they meet regulatory requirements and security needs for sensitive data while also taking advantage of the scalability and availability that public cloud services offer. This model supports a variety of applications and workloads, making it adaptable to changing business needs.

The other choices do not accurately depict a hybrid cloud; for instance, focusing solely on public cloud services or strictly on private cloud capabilities would exclude the defining characteristic of the hybrid model, which is the integration of both. Likewise, the concept of only allowing for local data storage does not align with the flexibility and distributed nature inherent in a hybrid cloud system.