Learn Object-Oriented Programming in Java

Explore the fundamentals of OOP in Java. Gain insights into inheritance, polymorphism, and more to write clean, modular, reusable code through interactive exercises and practical challenges.

Intermediate

86 Lessons

Certificate of Completion

Explore the fundamentals of OOP in Java. Gain insights into inheritance, polymorphism, and more to write clean, modular, reusable code through interactive exercises and practical challenges.

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This course includes

2 Assessments

96 Playgrounds

10 Challenges

6 Quizzes

This course includes

2 Assessments

96 Playgrounds

10 Challenges

6 Quizzes

Course Overview

Object-oriented programming (OOP) has been around for decades. As the original object-oriented language, Java is a mainstay in the world of computer programming. Having a foundation in OOP Java concepts will allow you to write cleaner, more modular, and more reusable code, as well as make it easier for you to understand the codebases of different companies you might be interested in joining. Starting with the basics and reviewing complex topics like inheritance and polymorphism, this course is filled wit...Show More

TAKEAWAY SKILLS

Java

Programming Language

Object Oriented Programming

Course Content

Introduction to Object-Oriented Programming

Sharpen your skills in understanding OOP principles, classes, objects, and modern programming languages like Java.

A Brief Introduction Modern Object-Oriented Languages

Classes and Objects

Discover the logic behind Java classes, objects, access modifiers, methods, constructors, and practical challenges.

Introduction to Classes

Declaration and Implementation Access Modifiers Fields Methods Constructors A Bit More about Constructors Quiz

Challenge 1: Square Numbers and Return their Sum Solution Review: Square Numbers and Return their Sum Challenge 2: Calling a Constructor from a Constructor Solution Review: Calling a Constructor from a Constructor Challenge 3: Calculate the Student's Total Marks Solution Review: Calculate the Student's Total Marks Challenge 4: Calculate Distance Between Points Solution Review: Calculate Distance Between Points Challenge 5: Implement a Calculator Class Solution Review: Implement a Calculator Class

Project: Amazon's Top 50 Bestselling Books Dataset

Break apart the dataset of Amazon's Top 50 Bestselling Books to gain insights and perform analysis.

Overview of dataset Reading dataset Time To Code Solution Review

Data Hiding

Apply your skills to encapsulate data and maintain access control in Java classes.

What is Data Hiding?Encapsulation Understanding Encapsulation Using Examples Quiz Challenge 1: Implement the Rectangle Class Using the Concepts of Encapsulation Solution Review: Implement the Rectangle Class Using the Concepts of Encapsulation Challenge 2: Implement the Complete Student Class Solution Review: Implement the Complete Student Class

Composition, Aggregation and Association

Dig into relationships in OOP: association, aggregation, composition, and class dependencies.

A Brief Introduction Aggregation Composition Quiz Challenge 1: Associate Vehicle and Its Driver Solution Review: Associate Vehicle and Its Driver Challenge 2: Aggregate `Em All!Solution Review: Aggregate `Em All!Challenge 3: Playing with Cars and Engines!Solution Review: Playing with Cars and Engines!Conclusion

Project: Java Slam Dunk: Coding Skills Through Basketball

6 Lessons

Tackle Java coding skills by building a basketball tournament system analyzing teams and players.

Object Oriented Programming in Java - Exam I

Assessment

Inheritance

10 Lessons

Build on Java's inheritance concepts, syntax, super keyword usage, types, and advantages.

Polymorphism

13 Lessons

Step through the core concepts of polymorphism to enhance code flexibility and manageability.

Abstract Classes and Interfaces

9 Lessons

Walk through abstract classes, interfaces, and multiple inheritance in Java with hands-on challenges.

10.

Project: Doctor on Call

5 Lessons

Go hands-on with coding a healthcare application, managing appointments, doctors, and patient interactions.

Object Oriented Programming in Java - Exam II

Assessment

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