(ISC)2 Certified in Cybersecurity Practice Exam

PaaS stands for Platform as a Service. This refers to a cloud computing model that provides a comprehensive environment for developing, testing, deploying, and managing applications without the complexities of building and maintaining the underlying infrastructure. PaaS solutions typically include the operating system, middleware, development frameworks, and database management systems, allowing developers to focus on writing code and developing applications.

This model is particularly beneficial because it facilitates collaboration among application developers, as the platform can be accessed remotely, which enhances productivity and innovation. Companies leveraging PaaS can scale their applications easily, manage workload changes seamlessly, and integrate various components necessary for app functionality.

The other options listed do not accurately describe this cloud service model. Private as a Service, Public as a Service, and Programming as a Service do not encompass the same broad functionality or characteristics associated with Platform as a Service, making PaaS the correct terminology in this context.