Module 1: Introduction to Core Java

• History & features of Java

• JDK, JRE & JVM

• Java program structure

• Data types, variables & operators

• Input/output fundamentals

Module 2: Object-Oriented Programming

• Classes & objects

• Constructors

• Inheritance

• Polymorphism

• Encapsulation & abstraction

• Method overloading & overriding

Module 3: Core Java Essentials

• Arrays & strings

• Packages & interfaces

• Exception handling

• Multithreading basics

• Collections framework

• File Handling (File I/O)

Module 4: Software Application Development (SAD)

• Introduction to software application development

• SDLC (Software Development Life Cycle)

• Requirement gathering & analysis

• System design basics (UML, flowcharts)

• Architecture patterns (MVC, layered architecture)

• Backend development fundamentals

• Working with APIs

• Debugging and testing strategies

• Deployment basics

Module 5: Java for App Development

• JDBC (Database connectivity)

• Writing CRUD operations

• Mini-project using Core Java

• Building console-based applications