A CMDB delivers business value when it enables better outcomes across IT and enterprise service delivery--especially when aligned with CSDM so services, offerings, and supporting technology are connected in a consumable model. Two major business values are improved operational execution and improved business continuity.
Option C is a direct business value: a trusted CMDB improves incident and change management by providing accurate CI details, relationships, and service context. This supports faster triage and assignment, better prioritization, and higher-quality impact analysis for changes. When incidents and changes are informed by dependable configuration data, organizations reduce downtime, avoid unnecessary escalations, and make safer change decisions--benefits that the business experiences as higher service quality and fewer disruptions.
Option D is also a core business value: CMDB strengthens operational resiliency by enabling clearer dependency understanding and faster response to failures. Resiliency improves when teams can quickly identify what's impacted, understand upstream/downstream relationships, and plan mitigation steps using known service-to-technology mappings. In regulated or mission-critical environments, this translates into better continuity, reduced risk exposure, and improved compliance reporting.