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What is the difference between a Bug and a Defect?

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posted Oct 31, 2018 by Arunkumaarts

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4 Answers

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Bug: Simply Bug is an error found BEFORE the application goes into production. A programming error that causes a program to work poorly, produce incorrect results, or crash. An error in software or hardware that causes a program to malfunction.

Defect:
Defect is the difference between expected and actual result in the context of testing. Defect is the deviation of the customer requirement. An Error found in the product itself after it is shipped to the customer. Defect is an error found AFTER the application goes into production. Simply defect can be defined as a variance between expected and actual. Defect is an error found AFTER the application goes into production.

answer Oct 31, 2018 by Bhumika Prajapati
0 votes

Defect is error found by tester but not yet accepted by developers.
Bug is error found by tester and accepted by developers.

answer Nov 1, 2018 by Asadul Haque
0 votes

Defect : If a developer finds an issue and corrects it by himself in the development phase then it’s called a defect.
Bug : If testers find any mismatch in the application/system in testing phase then they call it as Bug.

answer Nov 1, 2018 by Natesh A
0 votes

failure is very bad!!!!

answer Dec 20, 2018 by Joseph Williams
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