OOAD EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+/ VERIFIED/| latest update 2024/25|

OOAD EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+/ VERIFIED/ Which statement is true about an iterative development process? A. Testing and integration take place in every iteration. B. An iteration focuses on partial completion of selected use-case realizations. C. It encourages user feedback in later iterations. D. It is based on functional decomposition of a system. - -A Which three processes are best suited for UML? (Choose three) A. use-case driven B. waterfall development-based C. iterative and incremental D. architecture-centric E. requirements-centric - -A, C, D Which statement is true? A. The UML is a development process for software intensive systems. B. The UML is a process-dependent language used for visualizing software artifacts. C. The UML is a modeling language for software blueprints. D. The UML is a visual programming language. - -C Which statement is true about an iterative development process? A. Testing and integration take place in every iteration. B. An iteration focuses on partial completion of selected use-case realizations. C. It encourages user feedback in later iterations. D. It is based on functional decomposition of a system. - -A Why is encapsulation important? (Choose two) A. It describes the relationship between two subclasses. B. It places operations and attributes in the same object. C. It allows other objects to change private operations and attributes of an object. D. It prevents other objects from directly changing the attributes of an object. - -B, D What are two functions of visual modeling? (Choose two.) A. produces a single model that represents all views of the system B. improves communication and comprehension among team members C. documents important design decisions in the code D. documents system behavior and structure before coding the system - -B, D In which three ways does a structured class differ from a traditional class? (Choose three) A. It clearly defines the class boundary via an encapsulation shell. B. It brings public interfaces into the class via ports. C. It shows the role that the class plays. D. It defines messages between itself and other classes. - -A, B, C Which is a characteristic of a structured class? A. must have one interface for each role it plays B. can play only one role, no matter how many objects transact with it C. can play multiple roles that vary on the objects that interact with it D. is limited to one role, but can have multiple interfaces - -C Which two statements are true about interfaces? (