Match the following terms and statements. 1.Decision Table Testing 2. Decision Testing 3.State Transition Testing 4.Exploratory Testing W. Testing carried out w boxes to achieve specific test objectives, possibly to complement structured testing. X. A test technique used which may be used to verify different system re depending on current conditions or previous history. Y. A test technique which combines combinations of inputs that might not otherwise have been exercised during testing. Z. A form of control flow testing based on decision outcomes.