Mahes

• Oct 20th, 2005

 

Error - Found problem in coding By Developer

Bug - Found problem in application By Tester

Defect - Found problem in application By Customer after release

dswaroop

• Oct 21st, 2005

 

Bug: if the developer accepts our reported defect then it is called bug.Defect: during testing if we found any mismatches in testing ie our expected is not equal to our actual then it is called defect.Error: the mistakes made by developer in coding.

Balakrishnan M

• Oct 26th, 2005

 

Bug

 

A bug is about the quality of the AUT that may or may not indicate the existence of a defect in the product.

 

Defect

 

A defect is a deviation from expectations that may require corrective action. A defect may be manifested(obvious) in several occurrences.

 

Fault

 

A fault is an error, a mistake in the implementation or design of the AUT which may or may not have been specifically identified.

 

Failure

 

A failure is the misbehavior of some program or process, which results in the AUT encountering a set of fault conditions.

qaanalyst

 Profile Answers by qaanalyst Questions by qaanalyst

• Oct 31st, 2005

 

dswaroop Wrote: Bug: if the developer accepts our reported defect then it is called bug.Defect: during testing if we found any mismatches in testing ie our expected is not equal to our actual then it is called defect.Error: the mistakes made by developer in coding.

Yes, I strongly recommend the differences written by dswaroop

indhiroh

 Profile Answers by indhiroh Questions by indhiroh

• Oct 31st, 2006

 

I agree with deswaroop.