Object-Oriented Programming in Java E-Learning
Order this amazing, award-winning E-Learning course today!
✔️ 1 year 24/7 access to interactive videos, speeches and practical tasks.
✔️ Receive a certificate of participation after completing the course.
Why choose this course?
Java is one of the most popular programming languages in the world, and object-oriented programming (OOP) is at its heart. This course will provide you with an in-depth understanding of OOP concepts and teach you how to develop robust, reusable and scalable applications. With extensive interactive videos, hands-on examples and tasks, this course is designed to prepare you for professional programming tasks.
What you will learn:
- OOP Principles: Understand basic concepts such as classes, objects, inheritance, polymorphism, encapsulation, and abstraction.
- Java Program Structure: Learn how to create well-structured and efficient Java programs.
- Advanced OOP techniques: Discover how to build complex systems with interfaces, abstract classes, and design principles like SOLID.
- Practical Applications: Apply your knowledge in real-world scenarios and learn how to make code maintainable and reusable.
This course not only gives you a strong theoretical foundation, but also provides practical experience to apply OOP in the real world.
Who should participate?
This course is ideal for:
- Novice programmers who want to learn how to effectively apply OOP concepts in Java.
- Software developers who want to expand and improve their knowledge of Java.
- IT professionals who want to transition to a role where Java is a key programming language.
- Students or hobbyists who want to learn how to develop robust and scalable applications with Java.
Whether you're a novice programmer or an experienced professional looking to refresh your knowledge, this course provides valuable insights and hands-on experience.
Course content
Java OOP: Understanding Inheritance & Polymorphism in Java
Course: 1 Hour, 22 Minutes
- Course Overview
- Introduction to Inheritance
- Inheritance in Action
- Understanding Polymorphism
- The java.lang.Object Base Class
- Methods Derived from java.lang.Object
- Member Variables in Derived Classes
- Introducing the Is-A Relationship
- Relationships between Base and Derived Class Objects
- Multiple Derived Classes from One Base Class
- Course Summary
Java OOP: The Role of Constructors in Inheritance
Course: 58 Minutes
- Course Overview
- Access Modifiers and Superclass Constructors
- Introduction to Constructors
- Using the super Keyword
- Default and Parameterized Constructors
- Invoking Base Class Constructors
- Initializing Member Variables
- Course Summary
Java OOP: Multi-level Inheritance
Course: 57 Minutes
- Course Overview
- Introduction to Multilevel Inheritance
- The instanceof Operator
- The Is-A Relationship
- Downcasting
- Up-casting
- Multilevel Inheritance Hierarchies
- The extends Keyword
- Course Summary
Java OOP: Run-time & Compile-time Polymorphism
Course: 1 Hour, 21 Minutes
- Course Overview
- Introduction to Polymorphism
- Method Overriding
- The @Override Annotation
- Polymorphism in a Multilevel Inheritance Hierarchy
- Adding Classes to Inheritance Hierarchies
- Introduction to Compile-time Polymorphism
- Understanding Type Promotion
- Forbidden Type Conversions
- Compile-time Polymorphism & Inheritance Hierarchies
- Course Summary
Java OOP: Understanding Overriding & Hiding in Inheritance
Course: 1 Hour, 23 Minutes
- Course Overview
- Method Overriding and Hiding
- Method Invocation and the super Keyword
- Overriding Base Class Methods
- Method Overriding with Inheritance Hierarchies
- Static Methods and Static Binding
- Pitfalls to Avoid with Static Methods
- Overriding toString Correctly
- Overriding equals Correctly
- Overriding hashCode Correctly
- The Link between equals and hashCode
- Course Summary
Java OOP: The Semantics of the final & abstract Keywords
Course: 1 Hour, 1 Minute
- Course Overview
- Introducing the final Keyword
- Final Member Variables
- Final Arrays
- Final Classes and Final Methods
- Defining Abstract Classes
- Extending Abstract Classes
- Instantiating Derived Class Objects of Abstract Classes
- Course Summary
Java OOP: Access Modifiers for Regulating Access
Course: 55 Minutes
- Course Overview
- Access Modifiers
- Cross-package Access
- The Semantics of Protected Members
- Cross-package Access of Protected Members
- The Default Access Modifier for Members
- The Default Access Modifier for Classes
- Course Summary
Java OOP: Interfaces & Anonymous Classes
Course: 1 Hour, 9 Minutes
- Course Overview
- Introduction to Interfaces
- Using instanceof with Interfaces
- Combining the extends and implements Keywords
- Multiple Inheritance of Interfaces
- Default Methods in Interfaces
- Abstract Classes that Implement Interfaces
- Anonymous Inner Classes
- Outer Class Access from Anonymous Inner Classes
- Course Summary
Get started with Object-Oriented Programming in Java!
✔️ Learn at your own pace with interactive videos and practical assignments.
✔️ Test your knowledge with progress monitoring and hands-on exercises.
✔️ Receive a certificate to validate your new skills.
Order your course now and become a Java expert!
