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Programming Fundamentals
Programming Concepts A
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Object-Oriented Programming A (Last Updated: 9/4/2025)
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Chapter 3.5 - Polymorphism
Chapter 3.5 - Polymorphism
3.5.1 How to Utilize Polymorphism [6 minutes]
3.5.3 How to Apply Polymorphism Using Interfaces [12 minutes]
3.5.4 How to Achieve Encapsulation Using Interfaces [5 minutes]
3.5.5 How to Upcast an Object [12 minutes]
3.5.6 How to Type Check an Object [11 minutes]
3.5.7 How to Downcast an Object [1 minute]