Which of the following characteristics verifies that a requirement has been fulfilled?

 A requirement is verified as fulfilled if it is ‘testable.’ This means that the requirement must be defined in such a way that it can be measured or tested to ensure it meets the criteria set forth. A testable requirement allows for the creation of test cases that can objectively determine whether the requirement has been met. References: The concept of a ‘testable’ requirement is a key quality characteristic in business analysis, as outlined in the Business Analysis Body of Knowledge (BABOK) guide1.