Question 550
A quality engineering exercise presents this condition: A warehouse selector accepts product weights in integer grams 100–500, but one test contains 99.5 grams even though the interface accepts only integers. Which observation best verifies that the stated testing issue is addressed?
Explanation
Correct Answer
This is the expected verification outcome: Each integer boundary case is processed according to its documented acceptance range. It directly checks the corrective activity (Choose immediate valid-domain neighbors 99, 100, 101 and 499, 500, 501.) for the described testing problem.
Incorrect Answers
This result may validate another testing scenario: A date picker accepts reservations from tomorrow through 30 days ahead, but the tester uses fixed dates that become invalid as the calendar advances. It does not establish the required result for this case: Each integer boundary case is processed according to its documented acceptance range.
This result may validate another testing scenario: A subscription form accepts plans for 1–12 months, but the suite tests 2, 3 and 4 months while never testing an invalid number. It does not establish the required result for this case: Each integer boundary case is processed according to its documented acceptance range.
This result may validate another testing scenario: A programmer obtains statement coverage for an unfamiliar tax module but declares that the work proves the legal requirements are complete. It does not establish the required result for this case: Each integer boundary case is processed according to its documented acceptance range.