An administrator of a credit card company needs to ensure that private cloud resources are allocated effectively, but needs to utilize the agility of the public cloud during peak seasons. Which of…

Cloud bursting is a specific deployment strategy where an application runs in a private cloud and then 'bursts' into a public cloud during periods of peak demand, utilizing public cloud resources for temporary capacity. This model allows organizations to maintain sensitive data within their secure private infrastructure while cost-effectively scaling out to meet unexpected load increases in the public cloud.

Elasticity refers to the ability of a cloud system to automatically scale resources up or down based on demand, which is a characteristic that cloud bursting utilizes, but it is not the specific deployment model itself. Elasticity is a general cloud capability, not the architectural solution for hybrid peak-season scaling.

Multi-tenancy is an architecture where a single instance of a software application serves multiple customers, which is a characteristic of many public cloud services, not a strategy for combining private and public cloud resources for seasonal load. It describes how resources are shared among users, not how capacity is expanded across cloud environments.

Self-service provisioning allows users to request and manage IT resources without manual intervention from IT staff, which is a feature of cloud platforms to enhance agility, but it does not address the strategy of extending private cloud capacity with public cloud resources for peak seasons. It's about access to resources, not the source of those resources.