QUESTION 10 The increment model develops a system as a number of stages that reflects the fundamental software development activities and cascade from one phase to another. True O False QUESTION 11 Design patterns are usually rely on object characteristics such as inheritance and polymorphism to provide generality. O True False QUESTION 12 The MVC pattern is mainly used for Web-based systems and is supported by most language grameworks. True False QUESTION 13 If an open source component is used for development that is licensed under the GPL, then you must make that software open source. O True O False QUESTION 14 Requirements validation techniques: A. Stories and scenarios B. Use cases C. Test-case generation D.Prototyping