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Is there any diff. between Bug,Defect,Error?
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Answer / amber
There is no difference between Bugs/Errors/Defects. They
are one at the same things. Different companies are using
different terms for defining errors. If I take an example
of HPQC, every issue is being locked in the tool
as 'Defect' (even if its been found during requirement
walkthroughs / Unit Testing or Function testing)
All signifies one statement:
"Differernce between actual and expected output"
| Is This Answer Correct ? | 0 Yes | 1 No |
Answer / ashwin kumar v n
DEFECT is introduced into the software as a result of an
ERROR at the input that may cause the system to behave
incorrectly and not according to the specification.
Error: It is a mistake,misconception or misunderstanding on
the part of a software engineer. When mistakes or errors
occur at the input side then they enter into the system as
faults/defects which further lead to the FAILURE of the system.
| Is This Answer Correct ? | 3 Yes | 7 No |
Answer / vijaya
Bug is software error which is not properly working in the
application.
Defect is any one of these..
either insufficient in the SRS,
insufficient in DD's(Design Documents)
it may be any defect right from beginning of the
development life cycle.
Error means it is mistake done by the programmers.
| Is This Answer Correct ? | 2 Yes | 6 No |
Answer / neellohit
Bug - Is Differernce between actual and expected output,
Defect -Defects occur usually when a product no longer
works the way it used to.It is usually found after the
release of software
Error - programmatically mistake leads to error.
When we get the wrong output i.e. syntax error, logical
error
| Is This Answer Correct ? | 2 Yes | 6 No |
Answer / deepti palagiri
error: is discrepancy in the s/w is error
bug: is deviation from the expected
defect: its similar to bug. Bug found in clients
environment after the release of the application
| Is This Answer Correct ? | 0 Yes | 7 No |
Answer / suneel reddy
Error : It is a human mistake
Bug: It is incorrect part of code caused by an error
Defect: The difference between actual value and expected
value
| Is This Answer Correct ? | 6 Yes | 14 No |
Answer / karan
Error: Mistake or Misconception on the part of a Test
Engineer.
Bug: Don't know the Answer...
Defect: I am Appreciated.
| Is This Answer Correct ? | 1 Yes | 10 No |
Answer / rich
There is no difference in these terminologies unless
specified by the management of your particular company.
There have been many different assignments of meanings to
each of these terminologies and you may find that where you
work, there is a difference, but globally there is none.
| Is This Answer Correct ? | 2 Yes | 13 No |
Answer / sunil reddy
Error : the amount by which the result is incorrect
Bug : incorrect part of code caused by an error
Defect : The diffrence between expected and actual result
| Is This Answer Correct ? | 6 Yes | 23 No |
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