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What is the Defect density? how to find out Defect density
in the TestEnvironment?
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Answer / kannan
Total Number of Defects
Defect density = -----------------------
Size of the Project
Size of Project can be Function Points, Feature Points, Use
Cases, KLOC etc
| Is This Answer Correct ? | 26 Yes | 3 No |
Answer / suneel reddy
number of defects found for perticular size of code
| Is This Answer Correct ? | 26 Yes | 7 No |
Answer / ravikanth.m
Defect Density: [Weighted Defects / Size in Function Points]
| Is This Answer Correct ? | 22 Yes | 7 No |
Answer / karthik
This basically is the Consolidated Graph of Number of
defects found in each module. This is help ful to locate
the error prones and Help to concentrate on a particular
area while making Analysis.
| Is This Answer Correct ? | 11 Yes | 4 No |
Answer / suneel reddy
Deefct density is nothing but number of defects for
particular size of code
We will determine the defect density using metrics and
measurements i our environments
| Is This Answer Correct ? | 11 Yes | 7 No |
Answer / sm
Defect Density:
No of defects for a particular test coverage is known as
defect density.
defect density is a specific feature in the testing life
cycle.Means we can able to identify based on the total no
of test cases we are having and how many of the tset cases
failed while testing gives the measure of defect density.
| Is This Answer Correct ? | 8 Yes | 4 No |
Answer / beena k
Important
- Only agreed to defects by QA and Developer are counted
- Period/phase has to be identifed (Requirements/ Design,
Coding, Testing)
- Size needs to be agreed to (Function Points, LOC)
Basis this
Defect Density = Number of Defects / Size
| Is This Answer Correct ? | 5 Yes | 2 No |
My questions are- 1. If we have 1 week time in hand what will be the approch of testing. 2. If we have very lesstime in hand then how we will do the regration testing. 2. When there is a change in requirement in module A then what should be the approch to change in that module and in other module like B,C etc an whow we update the test case pls explain the scenario in detail. 3.How do you confirm that for perticular funtionality all the test cases has been written. Thanks
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