A company's on-premises disaster recovery solution is expensive because it requires a separate fully equipped data center. They want to use the cloud to simplify and reduce DR costs. Which cloud computing benefit directly addresses this need?

The correct answer is Disaster Recovery. Cloud providers offer robust and cost-effective disaster recovery solutions, often leveraging geographically dispersed data centers and automated failover capabilities. This eliminates the need for organizations to maintain their own expensive, duplicate physical infrastructure for DR purposes. Scalability refers to the ability to easily increase or decrease resources, which is a general cloud benefit but doesn't directly address the cost of a separate DR site. Agility is about rapidly deploying and managing resources, also a general benefit but not the core solution to the DR cost problem. The Consumption-Based Model means paying only for what you use, which contributes to cost savings but is a pricing model, not the direct cloud benefit that replaces the need for a separate DR data center.