170 software Quality assuranCe
before it reaches its severity level. Validation, verification, inspec-
tion, and review helps to prevent defects or severe risk issues.
erefore, it is imperative to introduce defect prevention at every
level of SDLC to prevent defects at the earliest occurrence.
Defect Prediction
Defect prediction is a technique of identifying the quality of the
software before deployment. It improves the performance. e
main objective is Software Quality Assurance.