Question1. By using examples from the case study or otherwise, describe the following concepts:
i) Encapsulation
ii) Specialization
iii) Polymorphism
Question2. Explain the advantages of the above concepts with respect to software development.
Question3. Using a diagram, define the phases of the Unified Development Process. Describe, briefly, the activities and deliverables of each phase.
Question4. Briefly explain how the CRC (Class-Responsibility-Collaboration) index card approach may be used in Object Oriented Analysis.
Question5. List two advantages and two disadvantages of using CRC in systems analysis.
Question6. Compare the following pairs of terms as employed in object oriented software engineering:
i) Association and Association class
ii) Multiplicity and multiple inheritances
iii) Abstract method and abstract class
iv) Use case and CASE tool