Object Oriented System Design with C++ Unit 2 – Structural and Behavioural Modeling: important questions for AKTU
Unit 2 (Structural and Behavioural Modeling) questions that AKTU repeats most often. This unit carries about 30 marks per paper. Start with the repeated questions, then the most asked topics.
Most repeated Unit 2 questions
- Demonstrate the different relationships used in class diagram with their notations with the help of a neat class diagram. (10 marks, 2023, Structural Modeling) – also asked in 2021, 2022, 2024, 2026
- Describe architectural modeling. Explain component diagrams and deployment diagrams and their significance in system design. (7 marks, 2026, Architectural Modeling) – also asked in 2023, 2024, 2025
- Discuss the term Link and Association by taking suitable example. Also, define multiplicity. (10 marks, 2021, Structural Modeling) – also asked in 2022, 2023, 2024, 2026
Most important Unit 2 topic
- Structural Modeling (Unit 2: Structural and Behavioural Modeling) – asked 9 times in 2021, 2022, 2023, 2024, 2026
Most asked Unit 2 topics
- Structural Modeling – asked 9 times
- Behavioural Modeling – asked 9 times
- Class Object Diagrams – asked 3 times
More Unit 2 previous year questions
- Define association and aggregation. (2 marks, 2026, Structural Modeling)
- Describe sequence diagrams in detail. Explain synchronous and asynchronous messages, call-back mechanisms, and broadcast messages. (7 marks, 2026, Sequence Diagrams)
- Explain activity diagrams and state machine diagrams with suitable illustrations. (7 marks, 2026, Behavioural Modeling)
- Create a package diagram for a modular library management system. (2 marks, 2025, Behavioural Modeling)
- Explain how use case diagrams help in capturing system requirements. (2 marks, 2025, Behavioural Modeling)
Unit 2 syllabus topics
- Structural Modeling
- Class Object Diagrams
- Collaboration Diagrams
- Sequence Diagrams
- Behavioural Modeling
- Architectural Modeling