Interoperability, scalability, and portability are key tenets of which one of the following cloud deployment models?

Interoperability, scalability, and portability are fundamental characteristics of the hybrid cloud deployment model. The hybrid cloud combines on-premises infrastructure, or private clouds, with public clouds, allowing data and applications to be shared between them. This model supports interoperability by enabling flexibility in moving workloads across different environments, facilitating the integration of services and applications from multiple providers.

Scalability is a key feature since it allows businesses to easily scale their resources—growing on-demand with public cloud resources when more capacity is needed while still maintaining sensitive data in a private cloud. This is particularly useful for organizations that have variable workloads or need to quickly adapt to changing demands.

Portability is also significant, as it allows applications and data to be moved seamlessly across different environments without significant modifications, which is essential for businesses that want to leverage both public and private cloud environments effectively.

In contrast, public cloud models primarily use shared resources, and while they offer scalability and some level of interoperability, they lack the tailored controls and integrations that are often necessary in specialized applications or industries. The private cloud, while providing control and security, typically doesn’t offer the same level of scalable flexibility as the hybrid model, focusing more on maintaining data within a single environment.