Screening presents a price-efficient suggests of detecting defects. These defects can then be taken off (by debugging – a non-tests action), so screening indirectly contributes to increased-good quality check objects. Tests delivers a means of straight evaluating the caliber of a test item at various phases while in the SDLC. https://lever-4-042197.onzeblog.com/31140204/a-review-of-lever-4-0