1. C++ as a Structured Language 

2. C++ as a Procedural Language 

3. Limitations of Procedural Programming 

4. C++ as a Modular Programming Language 

5. Limitations of Modular Programming 

6. Data Abstraction ( Classes & Objects) 

7. Operator Overloading 

8. Establishing Relationship (Inheritance/Containment) 

9. Dynamic Behavior(Polymorphism) 

10. Interface(Abstract Classes)