AKTU Object Oriented System Design with C++ (BCS054) Notes & Study Material PDF – B.Tech 3rd Year Sem 5

Complete detailed notes for AKTU B.Tech 3rd Year Semester V – Object Oriented System Design with C++ (BCS054). Covers all five units including Object Orientation, UML, Structural & Behavioural Modeling, Object-Oriented Analysis & Design, C++ programming, Inheritance and Polymorphism, with diagrams, solved examples, important questions and an AKTU-pattern sample paper.

This 167-page study material provides topic-wise coverage of the complete BCS-054 syllabus, including detailed explanations, UML diagrams, solved examples, important questions, unit summaries and an AKTU-pattern sample question paper.

🎓 Course Details

• Subject: Object Oriented System Design with C++
• Course Code: BCS-054
• Year: 3rd Year
• Semester: V
• Course Type: Departmental Elective-I
• Credits: 3
• Branches: CSE / Computer Science / Computer Engineering / Allied Branches
• Coverage: Complete 5-unit syllabus

📚 Complete 5-Unit Coverage

🔹 UNIT I – Introduction to Object Orientation & UML

Covers:

• Meaning of Object Orientation
• Object Identity
• Encapsulation
• Information Hiding
• Polymorphism
• Genericity
• Importance of Modelling
• Principles of Modelling
• Object-Oriented Modelling
• Introduction to UML
• Conceptual Model of UML
• UML Architecture

🔹 UNIT II – Structural, Behavioural & Architectural Modeling

Includes:

• Classes and Relationships
• Common Mechanisms and Diagrams
• Class & Object Diagrams
• Collaboration Diagrams
• Sequence Diagrams
• Use Cases and Use Case Diagrams
• Activity Diagrams
• State Machine Diagrams
• Processes and Threads
• Events and Signals
• Timing Diagrams
• Interaction Diagrams
• Package Diagrams
• Component Diagrams
• Deployment Diagrams

🔹 UNIT III – Object-Oriented Analysis & Design

Topics include:

• Object-Oriented Design
• Object Design
• Combining Three Models
• Designing Algorithms
• Design Optimization
• Implementation of Control
• Adjustment of Inheritance
• Object Representation
• Physical Packaging
• Documenting Design Considerations
• Structured Analysis & Structured Design
• Jackson Structured Development (JSD)
• Mapping OO Concepts to Non-OO Languages
• Implementing Inheritance & Associations
• Object-Oriented Programming Style
• Reusability
• Extensibility
• Robustness
• Procedural vs OOP
• Abstraction & Encapsulation

🔹 UNIT IV – C++ Basics, Functions, Objects & Classes

Covers:

• C++ Overview and Program Structure
• Namespace
• Identifiers
• Variables and Constants
• Enumerations
• Operators
• Typecasting
• Control Structures
• Functions
• Call & Return by Reference
• Inline Functions
• Macro vs Inline Functions
• Function Overloading
• Default Arguments
• Friend Functions
• Virtual Functions
• Objects and Classes
• Private & Public Members
• Static Members
• Constructors
• Destructors
• Operator Overloading
• Type Conversion

🔹 UNIT V – Inheritance & Polymorphism

Includes:

• Concept of Inheritance
• Single Inheritance
• Multiple Inheritance
• Multilevel Inheritance
• Hierarchical Inheritance
• Hybrid Inheritance
• Protected Members
• Function Overriding
• Virtual Base Classes
• Pointers in C++
• Pointers and Objects
• this Pointer
• Virtual Functions
• Pure Virtual Functions
• Abstract Classes
• Polymorphism
• Compile-Time & Runtime Polymorphism