Object Oriented System Design with C++ Unit 1 – Introduction: AKTU previous year questions
26 AKTU questions from Unit 1 (Introduction) asked in 2021–2026, tagged by marks, year and topic. In short: about 27 marks of every paper come from this unit; the most asked topic is Object Orientation Basics (14 times); 26 questions came back in a later year. The latest ones are listed below; on the page you can filter them by 2-mark or long questions, topic and repeats.
Unit 1 previous year questions
- State the principles of modeling. (2 marks, 2026, Modelling Principles)
- Mention any two advantages of object-oriented approach. (2 marks, 2026, Object Orientation Basics)
- What is encapsulation in object-oriented design? (2 marks, 2026, Object Orientation Basics)
- Explain the concept of object orientation. Discuss object identity, information hiding, polymorphism, and generosity with suitable examples. (7 marks, 2026, Object Orientation Basics)
- Explain the UML architecture and its relationship with object-oriented analysis and design. (7 marks, 2026, UML Basics)
- Explain how a hospital management system can be designed using object-oriented modeling. Highlight advantages over structured modeling. (7 marks, 2026, Modelling Principles)
- Describe the significance of modeling in software engineering. (2 marks, 2025, Modelling Principles)
- Define the conceptual model of UML. (2 marks, 2025, UML Basics)
- Explain the concept of encapsulation and information hiding. How do these principles ensure system security and maintainability? Provide a UML example to demonstrate these principles. (7 marks, 2025, Object Orientation Basics)
- Compare and contrast object-oriented modeling with structured modeling. Provide a detailed example of a banking system modeled using both approaches. (7 marks, 2025, Modelling Principles)
- Discuss the importance of architecture in object-oriented modeling. Design a UML architecture diagram for a cloud-based file-sharing system. (7 marks, 2025, UML Basics)
- What is UML ? (2 marks, 2024, UML Basics)
Most asked Unit 1 topics
- Object Orientation Basics – asked 14 times
- UML Basics – asked 7 times
- Modelling Principles – asked 5 times
Unit 1 question pattern
- 2-mark questions: 10 asked in 2021–2026
- 7-mark questions: 6 asked in 2021–2026
- 10-mark questions: 10 asked in 2021–2026
- About 27 marks from Unit 1 in every paper
- 26 questions were asked again in a later year
Unit 1 questions year by year
- 2026: 6 Unit 1 questions asked (27 marks across that year's papers)
- 2025: 5 Unit 1 questions asked (25 marks across that year's papers)
- 2024: 3 Unit 1 questions asked (22 marks across that year's papers)
- 2023: 5 Unit 1 questions asked (34 marks across that year's papers)
- 2022: 3 Unit 1 questions asked (22 marks across that year's papers)
- 2021: 4 Unit 1 questions asked (32 marks across that year's papers)