Two modules are developed customerRegisteration and view Products. Customer was unable to choose his city field while registering, this is a bug. Now after the Bug is fixed by the Development team, the Testing team checks that, fixed bug does not affect other modules. What type of testing is performed ?
Unit Testing, integration Testing, Regression Testing, system Testing
Answers
Answer:
Regression Testing
Explanation:
Regression Testing
When a programmer patches a defect or adds new code to the system for a new feature, regression starts. The recently introduced and current functionality may both have a lot of dependencies.
Regression testing verifies that software patches do not introduce new issues in other areas of the application. It makes sure the code hasn't "regressed" into an unusable condition.
Mutation Analysis: In mutation testing, the programme is examined for any code changes made after a specific problem or flaw was fixed.
A software testing strategy known as unit testing is used in computer programming to verify individual source code sets of one or more computer programme modules, as well as the control data, use guidelines, and operating instructions that go with them.
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