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what is the diffrence b/w Regression testing and re-testing
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Answer Posted / vidya
Regression testing:
Re execution of a selected test case on modified build to
ensure bug fix work and occurances of side effects is
called regression test.
Retesting:
Re executing the same test more than one time with multiple
test data.it is also called iterative or re-testing.
For Example: There are 10 testcases to be passed for a
requirement. But 10th testcase failed and tester raised a
defect in the defect log.
Retesting: After the above defect is fixed, tester need to
execute the 10th testcase to check the expected result for
the same.
Regression Testing: After the above defect is fixed, tester
need to execute the 20% of above testcases by selecting
randomly to make sure that existing functionality is not
broken because of the above fix.
| Is This Answer Correct ? | 12 Yes | 0 No |
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