A logistics company must rapidly increase resources for peak seasons without overprovisioning year-round. Which cloud capability enables this?

Elasticity is the correct answer because it refers to the ability of a cloud system to automatically scale resources up or down based on demand. This perfectly matches the company's need to rapidly increase resources during peak seasons and then reduce them afterward, avoiding overprovisioning and unnecessary costs. Agility is a broader concept referring to the ability to respond quickly to change, but elasticity is the specific mechanism for resource scaling. Disaster recovery focuses on restoring operations after a failure, which is not the primary concern here. Geo-redundancy involves replicating data across different geographical locations for high availability and disaster recovery, not dynamic resource scaling for fluctuating demand.