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Getting Started

This Week: Building On What You Know

Core Concepts

Inheritance & the super Keyword

Polymorphism & Abstraction

Java Enums

Practice & Review

Week 2 Interactive Review

Glossary

Week 2 Glossary — Key Terms Explained

Extends Week 1's OOP foundations into inheritance, polymorphism, abstraction, and enums — how classes build on each other instead of repeating themselves.

Building on Week 1's classes and objects, this week is about classes that build on each other — inheritance, polymorphism, abstraction, and enums.

Week 2 — Basic OOP Part 2: Inheritance & Polymorphism

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