Maintenance Testing

Chapter 2: Testing Throughout the SDLC(13% of exam)

Definition

Testing performed on an existing operational system after it has been modified, migrated, or retired. It ensures that changes have not introduced new defects and that the system continues to meet its requirements.

Related Terms

Regression Testing

Testing conducted after a change to the software to ensure that existing functionality has not been broken. It is a key activity during maintenance and iterative development to catch unintended side effects.

Impact Analysis

The process of identifying the areas of the system that may be affected by a proposed change. It helps determine the scope of regression testing needed after modifications are made.

Practice Chapter 2: Testing Throughout the SDLC

Test your understanding of maintenance testing and other concepts from this chapter.

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