Which of the following statements is FALSE about the level 5 process area Defect Prevention?

Which of the following statements is FALSE about the level 5 process area Defect Prevention?
A . Defect prevention practices propose solutions to eliminate common causes of defects.
B . In order to prevent as many defects as possible, all defects should be analyzed.
C . Defect Prevention is based on an analysis of a subset of all defects.
D . Action proposals drive the improvement activities to prevent defects from reoccurring.

View Answer

Answer: B

Explanation:

The statement that all defects should be analyzed to prevent as many defects as possible is FALSE. In the Defect Prevention process area at TMMi Level 5, only a subset of defects―those that are recurring or considered to be of significant impact―are analyzed. Analyzing all defects would be inefficient and not always necessary. Instead, a targeted approach is used to identify common causes of defects and implement actions to prevent their recurrence. TMMi

Reference: The Defect Prevention process area is based on the analysis of a subset of defects to find and eliminate common causes​.