A. White box testing
B. Black box testing
C. Grey box testing
D. None of the mentioned
✅ The correct answer is option B.
Explanation: Black-box testing is a method of software testing that examines the functionality of an application without peering into its internal structures or workings.
Explanation: Black-box testing is a method of software testing that examines the functionality of an application without peering into its internal structures or workings.