ISTQB
CTFL18 · Question #542
What is a defect density?
The correct answer is C. The ratio of the defects identified in these system over the expected number of total defects. See the full explanation below for the reasoning.
Question
What is a defect density?
Options
- AThe percentage of defects identified over the total number of test cases
- BThe deviation rate of the system from its expected behavior
- CThe ratio of the defects identified in these system over the expected number of total defects
- DThe number of defects identified in the system under test divided by the size of the system
How the community answered
(45 responses)- A4% (2)
- B11% (5)
- C82% (37)
- D2% (1)
Community Discussion
No community discussion yet for this question.