Software Quality Assurance Practice Exam

Indicate if the following statement about system testing is true or false: It falls under the category of black box testing.

1. True

2. False

3. Depends on the system

4. Only in certain cases

The correct answer is: True

The statement that system testing falls under the category of black box testing is true. System testing is a critical phase in the software testing process, where the complete and integrated software product is evaluated. During this testing, testers focus on the external functionalities of the software, assessing its performance against specified requirements without delving into the internal workings of the system. This aligns with the principles of black box testing, which emphasizes testing from the user's perspective, thus ensuring that the software behaves as expected in its operational environment. In system testing, the goal is to validate the end-to-end system specifications and ensure that the system is ready for deployment. This validation is performed by executing test cases derived from the requirements and functionalities, rather than examining code or internal structures, which is characteristic of white box testing. Hence, system testing is a quintessential example of black box testing, validating its input/output relationships against expectations.