In Azure Databricks, Unity Catalog is a critical component for data governance, providing a unified metadata layer for managing data assets. Considering a scenario where an organization is migrating to Azure Databricks and needs to implement strict data governance policies to comply with GDPR, identify the different types of securables in Unity Catalog that would be most relevant for setting up these policies. The organization is particularly concerned with ensuring that data access is controlled at various levels, including the physical location of data to comply with data residency requirements. Choose the option that best describes the securables relevant for this scenario. (Choose one correct answer)