Question
Which of the following is a cloud service model that organizations use when their third-party ERP tool is provided as a complete service?
- A. Public cloud
- B. SaaS Correct
- C. Hybrid cloud
- D. IaaS
Explanation
Software as a Service delivers a complete application, such as an ERP system, that the provider hosts and manages while the customer simply uses it. Public cloud and hybrid cloud are deployment models, not service models. IaaS supplies only compute, storage and networking, leaving the customer to install and run the application.
