SOFTWARE TESTING
TEST PLAN AND TEST CASE DEVELOPMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following is an example of maintenance testing?
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To test corrected defects during development of a new system.
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To test enhancements to an existing operational system.
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To handle complaints about system quality during user acceptance testing.
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To integrate functions during the development of a new system.
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Explanation:
Detailed explanation-1: -Regression Testing is a type of testing that is done to verify that a code change in the software does not impact the existing functionality of the product. This is to ensure that the product works fine with new functionality, bug fixes or any changes to the existing feature.
Detailed explanation-2: -When any changes are made, maintenance testing should be performed to evaluate the success with which made the changes and to check for possible side-effects (e.g., regressions) in parts of the system that remain unchanged (which is usually most of the system).
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