BizSugar.com › Technology › Functional vs Non-Functional Requirement in Testing

Categorized into two major types, functional and non-functional, requirements are an integral part of software development, as they help developers develop a product that meets the expectations of the client. Functional requirements can be thought of as an 'objective' of the software product and the core of the entire software development process. Whereas, non-functional requirements are an extension to the functional requirements.