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What describes a hybrid cloud?

  1. A cloud that is only based on on-premise servers

  2. A combination of public and private clouds

  3. A cloud that solely operates in a local data center

  4. A cloud resource that cannot connect to the internet

The correct answer is: A combination of public and private clouds

A hybrid cloud is best described as a combination of public and private clouds. This model allows organizations to utilize both types of cloud deployments effectively, taking advantage of the scalability and cost-effectiveness of public cloud resources while also maintaining control and security with private cloud infrastructures. By integrating both environments, businesses can optimize workloads based on specific needs, for instance, keeping sensitive data and critical applications in a private cloud while utilizing public cloud resources for less sensitive operations or to handle surges in demand. This flexibility supports a more dynamic and responsive IT infrastructure. The other options highlight features of different cloud models but do not align with the hybrid cloud definition. For instance, a cloud only based on on-premise servers pertains to private clouds, while a cloud that operates solely in a local data center indicates a completely internalized approach without leveraging external cloud solutions. Lastly, a cloud resource that cannot connect to the internet suggests an isolated system, which contradicts the hybrid cloud's essence of integrating diverse environments for enhanced agility and effectiveness.