Debugging And Testing Questions
Functional testing focuses on testing the functionality of a software application, ensuring that it meets the specified requirements and performs the intended tasks correctly. It involves testing individual functions or features of the software to verify if they work as expected.
On the other hand, non-functional testing evaluates the performance, reliability, usability, and other non-functional aspects of the software. It assesses how well the software performs under different conditions, such as high loads, limited resources, or varying user interactions. Non-functional testing aims to measure the software's quality attributes, such as scalability, security, responsiveness, and user experience.
In summary, the main difference between functional testing and non-functional testing lies in their focus. Functional testing checks if the software functions correctly, while non-functional testing assesses its performance and other non-functional aspects.