The service model that provides complete management of hardware and networking while allowing users to focus on applications is known as?

The service model that allows users to concentrate on their applications while the provider manages all underlying hardware and networking aspects is Platform as a Service (PaaS). This model provides a complete development and deployment environment in the cloud, offering tools and services that streamline the process of building, testing, and deploying applications. PaaS allows developers to focus on writing code without worrying about the complexities of infrastructure management, operating systems, and middleware.

In PaaS, the provider manages everything from hardware resources to networking, allowing users to benefit from scalable infrastructure and integrated development frameworks. This includes various services such as database management, application hosting, and development tools, which enhances productivity and accelerates the deployment timeframe.

Understanding the distinctions between PaaS and other service models is essential. Infrastructure as a Service (IaaS) provides virtualized hardware resources but requires users to manage everything above that layer, including the operating system and middleware. Software as a Service (SaaS) delivers hosted applications, where users interact with software through the internet without control over the underlying infrastructure. Function as a Service (FaaS), typically related to serverless computing, allows developers to run code in response to events but does not provide the full development environment that PaaS does