Which of the following is the primary goal of white-box testing?

The primary goal of white-box testing is to identify and fix coding errors within the software. This approach involves looking at the internal workings of the code, allowing testers to examine the logic and structure of the program. By analyzing paths, branches, loops, and conditions in the code, testers can create test cases based on the design and implementation rather than relying solely on external requirements. This thorough examination helps uncover issues that might not be apparent through black-box testing methods, which focus more on the external output rather than the internal processing.

This method of testing is essential in ensuring the reliability and integrity of the software, as it allows developers to verify that all parts of the code execute correctly under various conditions, thereby enhancing overall quality and performance. Testing for coding errors at this stage can lead to earlier detection of bugs, which significantly reduces the cost and time associated with later-stage fixes.