Description: Functional Specification Testing is a type of software testing that focuses on verifying that the system meets the previously defined functional requirements and specifications. These tests are conducted based on documents that describe how the software should behave in various situations, ensuring that each function of the system operates according to user expectations and established acceptance criteria. This approach allows for the identification of defects and errors in the early stages of development, contributing to improved quality of the final product. Functional testing can include user interface testing, API testing, integration testing, and system testing, and is essential to ensure that the software not only functions correctly but also meets customer needs. By focusing on specifications, these tests help validate that the software behaves as expected under normal and exceptional conditions, which is crucial for user satisfaction and product success in the marketplace.
