Exam CV0-003 topic 1 question 187 discussion

In the scenario described, where a financial services company has a critical database running on a proprietary legacy mainframe that cannot be hosted outside the data center, the BEST cloud deployment model would be: D. Hybrid. A hybrid cloud deployment model allows organizations to combine on-premises infrastructure (in this case, the proprietary legacy mainframe) with cloud resources from external providers. This model provides the flexibility to migrate certain portions of the infrastructure to the cloud while retaining critical components in the data center.

This is hybrid