Tests offers a price-helpful implies of detecting defects. These defects can then be eliminated (by debugging – a non-screening action), so testing indirectly contributes to increased-quality test objects. Tests offers a means of directly assessing the standard of a take a look at object at numerous stages from the SDLC. https://titusflpux.blognody.com/31630998/detailed-notes-on-lever-4-0