MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -White box testing is an approach that allows testers to inspect and verify the inner workings of a software system-its code, infrastructure, and integrations with external systems.

Detailed explanation-2: -White-box testing is also called glass testing or open-box testing. In order to perform white-box testing on an application, a tester needs to know the internal workings of the code. The tester needs to have a look inside the source code and find out which unit/chunk of the code is behaving inappropriately.

Detailed explanation-3: -The White Box Test is a method used to test a software taking into consideration its internal functioning. It is carried out by testers. It is carried out by software developers. This method is used in System Testing or Acceptance Testing.

Detailed explanation-4: -Black box testing is a software testing methodology in which the tester analyzes the functionality of an application without a thorough knowledge of its internal design. Conversely, in white box testing, the tester is knowledgeable of the internal design of the application and analyzes it during testing.