Activities undertaken to evaluate software quality and functionality represent a fundamental element of the software development lifecycle. These activities encompass a broad range of procedures, from verifying individual code units to validating the entire system against user requirements. For instance, constructing a detailed test case, executing a performance benchmark, or conducting a user acceptance review all qualify as elements within this domain.
The significance of these evaluative procedures is multifaceted. They facilitate the identification and remediation of defects early in the development process, thereby reducing the cost and risk associated with later-stage fixes. Moreover, they ensure that the delivered software aligns with specified requirements, meets performance expectations, and provides a satisfactory user experience. Historically, emphasis on thorough evaluation has evolved alongside increasing software complexity and criticality.
