Which of the following statements about independent testing is WRONG?

Which of the following statements about independent testing is WRONG?
A . Independent testing is necessary because developers don’t know any testing.
B . Independent testing is best suited for the system test level.
C . A certain degree of independence makes the tester more effective at finding defects.
D . Independent test teams may find other types of detects than developers who are familiar with the system’s structure.

View Answer

Answer: A

Explanation:

Independent testing is testing performed by a person or group that is independent of the development team. Independent testing can have various degrees of independence, ranging from testers who are part of the same organization as developers to testers who are external contractors or consultants. Independent testing can have various benefits, such as reducing bias, increasing objectivity, improving quality, or providing different perspectives. Independent testing is not necessary because developers don’t know any testing, as this is a wrong and disrespectful statement. Developers can perform various types of testing, such as unit testing, component testing, or integration testing. However, independent testing can complement developer testing by providing additional levels of verification and validation, such as system testing, acceptance testing, or non-functional testing.

Verified Reference: [A Study Guide to the ISTQB® Foundation Level 2018 Syllabus – Springer], Chapter 2, page 16-17.