正解:A
The BCP is designed to ensure that critical business processes continue to function during and after a disaster. It focuses on the business as a whole, including people, workspace, and manual workarounds.
While other plans focus on fixing what broke, the BCP focuses on how the organization keeps serving customers and meeting obligations while the systems are down.
The BCP sits at the top of the hierarchy. It encompasses all the steps needed to maintain business "uptime," whereas technical plans are subsets of this larger goal.