Hey folks,
PFA one nice article on Defect Detection and Prevention.
Defect Prevention
& Defect Detection
• Defect
Prevention techniques address how to prevent “error” before it is injected:
– Root
Cause Analysis of problem
– Education
and training
– Software
process maturity and improvement (e.g. CMMI)
• Defect
Detection techniques address how to find the faults:
– Testing
(with various techniques covered in this class)
– Reviews
and inspection
– Formal
verification (next lesson)
Cause-and-Effect
Diagram ( for error prevention )
