Which models are generally available for cloud BC/DR activities except?

The model for cloud business continuity (BC) and disaster recovery (DR) activities typically includes options that leverage the cloud provider's resources effectively. The available models often encompass backups from the same cloud provider, backups to and from other cloud providers, and various hybrid solutions that utilize both public and private cloud architectures.

In this context, the option that suggests a backup from a private provider stands out as the least aligned with standard cloud-based BC/DR strategies. While private infrastructures can serve significant roles in BC/DR, they do not typically fit within the multi-cloud or public cloud strategies that cloud service providers advocate, where interoperability and shared resources are maximized.

In other words, effective cloud BC/DR is generally centered around using the tools and systems provided by cloud providers to ensure resilience—leveraging their capabilities for backup and recovery rather than switching to a separate, private provider, which might not offer the same integration and speed required in disaster recovery scenarios. This focus on maintaining a streamlined, cohesive approach using cloud services is why the backup from a private provider is less common and often not considered a primary model for cloud BC/DR activities.