Functional Requirements


Functional requirements are a set of specifications that define the features, capabilities, and functions that a software system or product must possess to meet the needs of its users. These requirements are typically derived from the user's needs and are used to guide the design, development, and testing of the software. Functional requirements are often expressed in the form of use cases, which describe the interactions between the user and the system. They are also used to define the system's behavior under different conditions and to specify the inputs and outputs of the system. Functional requirements are an essential part of the software development process, as they ensure that the software meets the user's needs and performs the intended functions.


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