Software quality

Refers to two related but distinct notions: functional quality and structural quality

In the context of software engineering, software quality refers to two related but distinct notions:Software's functional quality reflects how well it complies with or conforms to a given design, based on functional requirements or specifications. That attribute can also be described as the fitness for the purpose of a piece of software or how it compares to competitors in the marketplace as a worthwhile product. It is the degree to which the correct software was produced. Software structural quality refers to how it meets non-functional requirements that support the delivery of the functional requirements, such as robustness or maintainability. It has a lot more to do with the degree to which the software works as needed.

This keyword could refer to multiple things. Here are some suggestions: