A user is presented with the underlying hardware and software needed to develop and offer applications via the Internet from a cloud service provider.
Which cloud model is this user consuming?
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A. B. C. D.B.
The user is consuming the Platform as a Service (PaaS) cloud model.
PaaS is a cloud computing model where the cloud service provider offers a platform to customers to develop, run, and manage applications over the internet. PaaS provides the underlying hardware and software needed to develop, deploy, and run applications, while abstracting the complexity of infrastructure management from the user.
In the case mentioned in the question, the user is presented with the underlying hardware and software needed to develop and offer applications via the Internet from a cloud service provider. This indicates that the user is leveraging the PaaS model where the cloud service provider offers a platform to develop and deploy applications.
In contrast, the Infrastructure as a Service (IaaS) model provides customers with virtualized computing resources, such as servers, storage, and network infrastructure. Customers are responsible for managing the operating system, middleware, and applications.
Software as a Service (SaaS) is a model where the cloud service provider offers applications over the internet, and customers access these applications through a web browser or mobile app. Customers do not have to manage the underlying infrastructure or the application itself.
Application as a Service (AaaS) is not a commonly used term in cloud computing. However, it could be interpreted as a subset of SaaS, where the cloud service provider offers a specific application, rather than a suite of applications.
In conclusion, based on the information provided in the question, the user is consuming the Platform as a Service (PaaS) cloud model.