Certified Secure Software Lifecycle Professional (CSSLP) — Question 90

Martha works as a Project Leader for BlueWell Inc. She and her team have developed accounting software. The software was performing well. Recently, the software has been modified. The users of this software are now complaining about the software not working properly. Which of the following actions will she take to test the software?

Answer options

• A. Perform integration testing
• B. Perform regression testing
• C. Perform unit testing
• D. Perform acceptance testing

Correct answer: D

Explanation

The correct answer is D, as acceptance testing is crucial for verifying that the software meets user requirements after modifications. Integration, regression, and unit testing focus on specific components or integrations, which may not fully address user concerns about overall functionality.