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java — Free Course — Fun with Learning Technology

Home›Courses›java

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java

A comprehensive Java learning curriculum that takes learners from fundamental concepts to advanced techniques and interview preparation.

37 topics5 sections37 lessons ready

01

Java Fundamentals

8

Java Syntax and Structure
Data Types and Variables
Operators and Expressions
Control Flow Statements (if, switch, loops)
Methods and Parameter Passing
Arrays and Array Manipulation
Object-Oriented Programming Basics
Exception Handling Fundamentals

02

Object-Oriented Programming in Java

8

Classes and Objects Deep Dive
Inheritance and Polymorphism
Encapsulation and Access Modifiers
Abstract Classes and Interfaces
Method Overloading and Overriding
Static Members and Final Keyword
Nested and Inner Classes
Java Collections Framework Overview

03

Advanced Java Concepts

8

Generics and Type Erasure
Lambda Expressions and Functional Interfaces
Stream API and Functional Programming
Multithreading and Concurrency
Java I/O and File Handling
JDBC and Database Connectivity
Reflection API Basics
Annotations and Custom Annotations

04

Java Development Tools and Practices

8

Build Tools: Maven and Gradle
Version Control with Git
Unit Testing with JUnit
Debugging Techniques
Logging Frameworks (Log4j, SLF4J)
Design Patterns in Java
Java Memory Management and Garbage Collection
Performance Optimization Techniques

05

Interview Prep

5

Explain the difference between JDK, JRE, and JVM
What are the main principles of Object-Oriented Programming?
How does Java handle multiple inheritance?
Explain the Java Collections Framework hierarchy
What are the differences between ArrayList and LinkedList?

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