CompTIA CASP+ Practice Test

Which method would provide the most thorough testing for a software product with limited test cases used by an offshore firm?

1. Automated testing from an external vendor

2. Use of the internal teams to perform White box testing

3. Engaging an independent third-party auditor

4. Manual exploratory testing by a junior intern

The correct answer is: Use of the internal teams to perform White box testing

The best method for providing the most thorough testing for a software product with limited test cases is through the use of internal teams to perform white box testing. This approach allows testers to have visibility into the internal workings of the application, such as code structures, data flow, and control flow. By using white box testing, testers can identify potential vulnerabilities, logical errors, and ensure that each function operates as intended. Internal teams familiar with the codebase can create comprehensive test cases based on their understanding of the system's architecture. This level of awareness enables them to analyze the software more deeply than what might be achieved through other testing methods, such as automated testing, which may not adapt as well to specific cases without careful configuration. It also allows for the identification of edge cases that automated tests may overlook. Engaging an independent third-party auditor can provide a different perspective but may lack the depth of knowledge regarding the specific application compared to internal teams. Automated testing from an external vendor might not capitalize on the specific intricacies of the software and might only cover surface-level tests without adapting to new scenarios. Manual exploratory testing by a junior intern, while potentially useful for discovering unforeseen issues, may not be as systematic or thorough compared to the structured approach of white box testing conducted by