When does formal testing typically take place?

Formal testing typically occurs once the solution is completed. This phase is crucial as it provides a structured environment to evaluate the effectiveness and accuracy of the solution that has been developed. At this stage, all components—including the methodologies, algorithms, and system functions—are assessed to ensure they meet the predefined requirements and objectives.

In this context, formal testing is important because it often employs established testing frameworks and standards, allowing for a thorough documentation of results and necessary adjustments. By conducting formal testing post-completion, stakeholders can confidently determine whether the solution is ready for implementation or if additional modifications are needed to enhance its performance.

The emphasis on testing after the completion of a solution ensures that all elements can be evaluated in their entirety, providing a comprehensive overview of how well everything works together.