Java Basic Fundamentals

What you'll learn

• Understand Java architecture (JVM, JDK, JRE)
• Write and execute your first Java program
• Understand the structure of a Java program
• Work with primitive and non-primitive data types
• Declare and use variables and constants
• Apply all types of operators
• Perform type casting (implicit & explicit)
• Take user input using Scanner

This course includes:

• 2 Hands-on Coding Activities
• 12 Hours Live Classes
• Online / Onsite (Physical)
• Practice Code Files
• Beginner Programming Exercises
• Certificate of Completion

Course Content

Java Architecture & Environment Setup

• Introduction to Java
• JVM (Java Virtual Machine)
• JDK (Java Development Kit)
• JRE (Java Runtime Environment)
• How Java Program Works (Compile & Run)
• Installing and Setting Up Java

Java Program Structure

• Structure of a Java Program
• Class and main() Method
• Syntax Rules
• Comments (Single-line & Multi-line)
• Output using System.out.println()

Data Types

• Primitive Data Types (int, float, double, char, boolean)
• Non-Primitive Data Types (String – Introduction)
• Choosing Data Types
• Basic Memory Concept

Variables & Constants

• Declaring Variables
• Assigning Values
• Naming Rules
• Constants using final keyword
• Variable Scope (Basic)

Operators

• Arithmetic Operators
• Relational Operators
• Logical Operators
• Assignment Operators
• Unary Operators

Type Casting

• Implicit Casting (Widening)
• Explicit Casting (Narrowing)
• Practical Examples

Input Handling (Scanner)

• Introduction to Scanner Class
• Taking Input from User
• Reading Different Data Types
• Building Interactive Programs

Practice Projects for Real-World Skills

• Hello World Program
• Basic Calculator
• User Information Input Program
• Type Casting Demo Program

Requirements

• No prior programming knowledge required
• Basic computer skills
• Laptop/PC with Java installed

Description

This module introduces students to the fundamentals of Java programming. Learners will understand how Java works, write their first programs, and explore essential concepts such as variables, data types, operators, and user input.It builds a strong foundation for all future programming modules.

Why Choose This Course?

• Beginner-Friendly Approach
• Strong Programming Foundation
• Hands-On Practice
• Industry-Relevant Basics
• Step-by-Step Learning

Activities During Class

• Writing and running first Java programs
• Practicing variables and operators
• Performing type casting
• Taking user input
• Solving beginner coding exercises

Who Is This Course For?

• Absolute beginners in programming
• School students
• Anyone starting with Java

Course Highlights

• Clear Fundamentals
• Practical Coding Exercises
• Interactive Learning
• Certificate of Completion