OOSD Unit 2 Notes AKTU (BCS054)

AKTU · BTECH · Semester 5 · Object Oriented System Design with C++ · Unit 2 · Notes

AKTU Object Oriented System Design with C++ (BCS054) Unit 2 notes for B.Tech Semester 5 – Structural and Behavioural Modeling. Topics: Structural Modeling…

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Unit 2: Structural and Behavioural Modeling – AKTU syllabus topics

  • Structural Modeling: Classes, Relationships, Common Mechanisms
  • Class Object Diagrams: Terms And Concepts, Modelling Techniques
  • Collaboration Diagrams: Depicting Messages, Polymorphism In Collaboration, Iterated And Self Messages
  • Sequence Diagrams: Asynchronous Messages, Call Back Mechanism, Broadcast Messages
  • Behavioural Modeling: Use Cases, Activity Diagrams, State Machine, Process And Thread, Events And Signals, Time Diagram, Interaction Diagram, Package Diagram
  • Architectural Modeling: Component Diagram, Deployment Diagram

Most asked AKTU PYQ questions from Unit 2

  1. Q4a. Demonstrate the different relationships used in class diagram with their notations with the help of a neat class diagram. (10 marks, 2022-23)
  2. Q2d. Discuss the term Link and Association by taking suitable example. Also, define multiplicity. (10 marks, 2020-21)
  3. Q1c. Define and Differentiate Link and Association with example. (2 marks, 2020-21)
  4. Q6b. Explain generalization, aggregation and association in detail. (10 marks, 2021-22)
  5. Q4b. Define the term multiplicity and quantification with suitable examples. (10 marks, 2021-22)
  6. Q4b. Describe architectural modeling. Explain component diagrams and deployment diagrams and their significance in system design. (7 marks, 2025-26)
  7. Q1c. Define association and aggregation. (2 marks, 2025-26)
  8. Q1d. Describe generalization (2 marks, 2023-24)
  9. Q1a. Differentiate between link and association. (2 marks, 2021-22)
  10. Q1d. Define and Differentiate Generalization and Inheritance with example. (2 marks, 2020-21)

AKTU paper codes: BCS054, KCS054

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