Which feature of PaaS benefits developers in building applications?

The feature of Platform as a Service (PaaS) that significantly benefits developers in building applications is access to development tools and services. PaaS environments are designed to provide developers with a comprehensive suite of tools, libraries, and services that streamline the development process. This includes everything from integrated development environments (IDEs), database management systems, application frameworks, and various APIs that simplify coding and deployment tasks.

By having these resources readily available, developers can focus more on writing code and implementing features rather than managing the underlying infrastructure or worrying about setup and configuration. This access promotes productivity, accelerates the development lifecycle, and enables teams to innovate and deliver applications faster compared to traditional development approaches where developers might have to handle these components individually.

In contrast, while pre-installed operating systems and robust networking infrastructure are indeed features of many cloud services, they do not specifically address the needs of application development in the same way that access to development tools and services does. Platform-independent architecture can enable applications to run on various systems, but it is the availability of development resources that most directly enhances a developer's ability to build and deploy applications efficiently.