Which type of requirements describes the behaviors and operations a solution will manage?

Functional requirements describe the behaviors and operations that a solution must fulfill to meet the needs of stakeholders. These requirements focus on what the system should do, detailing specific features, functions, and interactions that the solution must provide. They articulate the tasks that the system should perform and the responses that are expected from it in various scenarios.

For instance, in a software application, functional requirements might detail user authentication processes, data processing capabilities, or the ability to generate specific reports. These requirements are essential for guiding the development and ensuring that the final solution delivers the expected functionality to its users.

The other types of requirements, while important, do not directly describe the behaviors and operations of the solution in the same way. Non-functional requirements, for example, pertain to how the system performs its functions, covering aspects like performance, security, and usability without specifying particular behaviors. Technical requirements focus on the technology and environment in which the solution will operate rather than the functionalities it needs to provide. Business requirements outline the high-level needs that the organization aims to achieve but do not detail specific behaviors or operations of the solution itself.