Computer Programming
191 learners
Java Classes Basics Revision
This course introduces the foundational concepts of Java classes and objects, focusing on implementing basic code structures and OOP concepts, as well as dealing with common edge cases.
Java
See path
4 lessons
19 practices
2 hours
Badge for General Programming and Algorithms,
General Programming and Algorithms
Lessons and practices
Player Class in Action
Expanding Java LibraryBook Class for Author Recommendation
Fixing the Rectangle Area Calculation in Java
Define and Use a Subtract Method in a Java Class
Enhance Robot Greeting Method with Verbose Option
Fix the Constructor Bug in LibraryBook Class
Adding Default Parameters in Java Constructors
Adding Functionality to CoffeeMachine Class
Designing a Car Class in Java
Implementing Encapsulation in a Music Player Class
Fixing a Bug in SmartFan Speed Change Method
Smart Fridge Encapsulation Practice Task
Encapsulation with Private Attributes and Methods in Java
Build a SmartWatch Class with Encapsulation
Overriding Methods Using Super in Java
Spot and Fix the Inheritance Bug in Java Delivery System
Enhancing Vehicle System with Speed Control
Inheritance with Attributes in Java
Simulating Device and Computer Boot-up with Inheritance in Java
Meet Cosmo:
The smartest AI guide in the universe
Our built-in AI guide and tutor, Cosmo, prompts you with challenges that are built just for you and unblocks you when you get stuck.
Sign up
Join the 1M+ learners on CodeSignal
Be a part of our community of 1M+ users who develop and demonstrate their skills on CodeSignal