ISQI Certified Tester Foundation Level — Question 83

In the MASPAR case study..?

Answer options

• A. Security failures were the result of untested parts of code
• B. The development team achieved complete statement and branch coverage but missed a serious bug in the MASPAR operating system
• C. An error in the code was so obscure that you had to test the function with almost every input value to find its two special-case failures
• D. All the above

Correct answer: C

Explanation

Option C is correct because it describes how the obscure nature of the error required extensive testing to uncover. Options A and B, while they describe valid issues, do not directly relate to the specific challenge of identifying the bug described in C.