Question 359 - CTFL-2018 discussion

The correct answer is A, as it explains a drawback of independent testing.Independent testing is a type of testing that is performed by a person or team that is not involved in the development of the software1.Independent testing can have many benefits, such as providing an objective view of the software quality, reducing conflicts of interest, and increasing the effectiveness and efficiency of testing1.However, independent testing can also have some drawbacks, such as being isolated from the rest of the development and project team1.This can lead to communication problems, lack of collaboration, and misunderstanding of requirements and expectations1. Option B is incorrect, as it does not explain a drawback of independent testing, but a benefit.Due to their differing backgrounds and perspectives, an independent test team may discover defects that the developers did not uncover1.This can improve the quality of the software and reduce the risk of failures in operation1. Option C is incorrect, as it does not explain a drawback of independent testing, but a strength.An independent test team may possess specializations in specific test types such as usability or security that enhance the overall effectiveness of the test team1.These test types may require specialized skills, tools, or environments that are not available to the developers or other testers1. Option D is incorrect, as it does not explain a drawback of independent testing, but a misconception.Having the business organization participate as an independent test team can benefit the overall testing effort since business participants can provide valuable feedback on the user requirements, expectations, and satisfaction1.However, business participants are often not trained nor experienced in testing, so they should not be the only source of independent testing1.They should be supported by professional testers who can apply appropriate test techniques and methods1.

Reference:1, Section 2.2