What is a benefit of test independence?

Test independence refers to the separation between the development and testing teams, which enhances the objectivity and effectiveness of the testing process. One of the significant benefits of this independence is that testers, who are not involved in the creation of the software, possess different biases and perspectives than developers. This different viewpoint allows testers to critically examine the product without being influenced by the assumptions or intentions of the development team.

This objectivity can lead to more thorough testing, as testers are likely to identify issues that developers might overlook due to their familiarity with the code and design decisions. As a result, having testers who can evaluate the application from an end-user standpoint contributes to discovering potential pitfalls, improving the overall quality of the software.

The other choices do not reflect the primary advantage of test independence effectively. For instance, isolation from the development team doesn't inherently lead to better testing outcomes; rather, collaboration and communication can enhance quality. Similarly, lack of information about the test object can hinder effective testing, while accepting responsibility for quality is an outcome of good practices but not a direct benefit of independence in testing.