1.

What is defects in software testing?

Answer»

The term defect refers to a system error that prevents the intended action from being accomplished. Testing is most important when it comes to finding defects. Testing needs to begin early in the development process since defects can be found throughout. As shown in the following figure, defects are divided into three main categories:



  • Wrong: It implies incorrect implementation of requirements. There is a variance between the specifications and what was expected, resulting in this defect.


  • Missing: This indicates that a specification has not been implemented, or a requirement of the customer has not been properly noted.


  • Extra: In this case, the defect is caused by a requirement incorporated into the product that was not provided by the end-user. 


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