[8/12] Java Foundations Certification: Objects and Classes

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Build a strong foundation of knowledge in Java programming! In this lesson we dive deep into objects and classes in Java!

The current lesson provides a great overview of objects and classes if you are a beginner on the topic. With it, you will make your first steps in the world of Object-Oriented Programming (OOP), which is one of the most widely-used programming paradigms in modern programming. 

By the end of the lesson, you will be familiar with the objects and classes work and their purpose. You will also know the different parts of a class methods, constructors, getters and setters, fields, etc.

You will find many helpful examples and exercises, so make sure to practice what you’ve learned!

As always, we advise you to pause the video right before the solving part of each problem and try to do the exercises on your own first. Then, if you have difficulties, just watch the provided solutions in the video. If you still have questions, we’re always here to help! Join our Facebook group and ask away!

*The exercise descriptions are to be found in the PDF document at the end of this post.

If you are new to programming, make sure to watch the Free Full Java Basics course first, as it is a necessary prerequisite to this one. It explains the topics in a lot more detail, as this video aims to revise them and get to more complex topics after that.
This course is also perfect for people who have some background in programming with a different language and would like to pick up on Java.

Lesson Topics

This video covers the following topics:

1. Objects

2. Classes

3. Built-In Classes

4. Defining Simple Classes

  • Fields
  • Constructors
  • Methods

Remember that coding is a skill, which should be practiced. To learn to code, you should write code, every day, for a long time. Watching tutorials is not enough. You should code! Now it’s your turn. Do your exercises!

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