What does OSSM stand for in FinOps context?

• A. On-demand, service-oriented, scalable, measurable
• B. Operational, scalable, secure, maintainable
• C. On-demand, scalable, self-service, measurable
• D. On-site, scalable, self-sustaining, measurable

Answer: (C)

In FinOps, OSSM captures how cloud usage should be consumed to optimize cost and speed. On-demand means you provision resources when you actually need them, reducing waste from idle capacity. Scalable ensures resources can grow or shrink with demand, avoiding over-provisioning and supporting performance. Self-service gives teams the ability to provision resources quickly without waiting for central approval, while still enabling governance through policies and controls. Measurable means usage and costs are tracked with metrics and dashboards, enabling accountability and informed optimization decisions. The other options mix concepts that don’t align with this consumption model, such as substituting self-service with a different notion, or using on-site or maintenance-focused terms. Therefore, the best fit is on-demand, scalable, self-service, measurable.