BE Computer (2012 Course) Semester-2, May 2016 Software Design methodologies and Testing Time: 2:30 hour Marks: 70 Q1) a) What is Class diagram important in static modeling? How is it difficult from an Object diagram? (5 marks) Ans: First the requirements are analyzed and required use cases are identified by system architect then objects are identified in respective problem domain. Class shows the abstraction of real world. Objects of same type belong to one class and collection of objects of same type forms class. Objects are statically represented as classes. For example Employee is class and payment is object. Objects