Object Oriented Software Engineering (CS-802 (D)) - Important Questions

Explain the basic concepts of object-oriented systems such as objects, classes, encapsulation, abstraction, inheritance and polymorphism with suitable examples.

What is the object-oriented paradigm? Discuss its significance in software development and how it differs from procedural programming approaches?

What is the Rational Unified Process (RUP), and what are its primary objectives? Discuss how RUP differs from traditional software development methodologies.

What are the best practices recommended by RUP? Provide examples of how these practices can improve project outcomes and enhance team collaboration.

Explain the different types of UML relationships such as association, aggregation, composition, inheritance and dependency and their role in modeling object interactions.

What is requirement analysis in the context of software development? Discuss the techniques used in requirement analysis and how they contribute to identifying and documenting the needs of stakeholders?

What is a use case diagram in UML? Draw and explain the use case diagram for Course and Registration System with actors, use cases and relationships.

What are Activity Diagrams in UML? How is it different from Interaction diagrams? Explain with example.

Compare and contrast the conventional design approach versus the Object-Oriented (OO) design approach, including differences in philosophy, process and outcomes.

What are interaction diagrams in UML, and how do they contribute to behavioral modeling? Discuss the different types of interaction diagrams (sequence and collaboration diagrams) and their significance in representing object interactions.

Explain the purpose of component diagrams and deployment diagrams in object-oriented design. How do they show organization, dependencies and physical deployment of components with example?

Discuss the design of a payroll system using object-oriented principles. What are the primary classes involved, and how would you represent the system's behavior through state chart and activity diagrams?

Explain testing strategies and test cases for object-oriented software and how they differ from traditional testing.

How Correctness and consistency of OOA and OOD models are made?

Define design patterns in the context of software development. Why are they important, and how do they contribute to more maintainable and scalable software systems?

Define a test plan and explain guidelines for developing a test plan.