Final answer:
Whitebox testing, also known as Structural Testing, is a software testing method where the internal structure of the system being tested is known and analyzed. It focuses on examining the code, logic, and data flow within the system to ensure correct functioning.
Step-by-step explanation:
Whitebox testing, also known as Structural Testing, is a software testing method where the internal structure of the system being tested is known and analyzed. This type of testing focuses on examining the code, logic, and data flow within the system to ensure that it is functioning correctly.
For example, in whitebox testing, a tester may look at the source code of a program to identify potential bugs or vulnerabilities.
Whitebox testing is different from Functional Testing (option A), which primarily checks if the software meets the specified requirements, Regression Testing (option C), which verifies that changes to the system do not negatively impact existing functionality, and Stress Testing (option D), which evaluates the system's performance under extreme workloads.