What type of BCDR (Business Continuity and Disaster Recovery) strategy involves the selection of an additional deployment zone and recreation of the processing capacity on a different location?

The selected answer pertains to a strategy where the operational capacity of critical functions is recreated in a different geographical location to ensure that business processes can continue in the event of a disaster affecting the primary site. This approach emphasizes the need for functionality—essentially the ability to resume business operations without significant downtime.

In this context, functionality replication generally focuses on more than just data; it includes the system architecture and application stack that are necessary to perform business functions. By deploying resources in an additional zone, a business can maintain its operational effectiveness despite disruptions. This is crucial for organizations that require high availability and resilience in their operations.

While other options like data replication and file replication deal specifically with copying data or files, they do not entail the complete recreation of processing capacity required for the functionalities of applications to operate smoothly. Database replication also tends to focus on data consistency and availability, rather than on ensuring that entire business functions can continue uninterrupted during a disaster. Thus, the functionality replication strategy comprehensively meets the need for maintaining critical business operations across different locations, making it the ideal choice in this scenario.