Management Science (MGSC) 300 Test 1 Practice

In cloud service models, software delivered as a service provides end-user applications over the internet. Salesforce is an example because you can access and use the application directly through a browser without installing or managing the software itself—the provider handles updates, security, and maintenance.

Platform as a Service offers development environments and tools for building apps, not the ready-to-use end-user software itself. Infrastructure as a Service provides virtual hardware resources like servers and storage. Data as a Service focuses on accessing and sharing data across apps and clouds.

So the correct model is Software as a Service (SaaS).