The examination of software program artifacts, resembling necessities paperwork, design specs, and code, with out executing the software program is a top quality assurance course of. This technique focuses on figuring out defects and potential points early within the software program improvement lifecycle, thereby stopping them from propagating into later levels. As an illustration, a handbook evaluate of code to confirm adherence to coding requirements or a tool-based evaluation of necessities specs to test for inconsistencies exemplifies this course of.
This strategy is vital as a result of it considerably reduces improvement prices and improves software program high quality. By uncovering defects early, sources are usually not expended on constructing upon flawed foundations. Traditionally, it supplied a vital complement to dynamic testing strategies, providing a extra complete strategy to verification and validation. The advantages prolong to improved maintainability, lowered danger, and elevated total reliability of the software program.