According to the CompTIA Cloud+ CV0-003 Certification Study Guide1, the answer is B. DR playbook. A DR playbook is a document that contains the detailed steps and procedures to recover from a disaster scenario. It includes the asset information, such as the cloud resources, configurations, and dependencies, that are needed to restore the normal operations of the business. A DR replication document is a document that describes how the data and applications are replicated between the primary and secondary sites. A DR policies and procedures document is a document that defines the roles and responsibilities of the staff, the communication channels, and the objectives and scope of the DR plan. A DR network diagram is a visual representation of the network topology and connectivity between the primary and secondary sites.