About This Course
Java remains one of the most powerful and widely used programming languages in the world, powering everything from enterprise backend systems and financial applications to Android mobile apps.
In this course, you will dive deep into the core concepts of Object-Oriented Programming (OOP). You will learn how to write clean, maintainable code, manage complex data structures, and build applications that can scale to meet enterprise demands.
Skills You Will Gain
Course Syllabus
Module 1: Introduction to Java & JVM
Set up the Java Development Kit (JDK) and IntelliJ IDEA. Understand the Java Virtual Machine (JVM) architecture, basic syntax, variables, data types, and control flow statements.
Module 2: Object-Oriented Programming (OOP)
Master the four pillars of OOP: Encapsulation, Inheritance, Polymorphism, and Abstraction. Learn how to design robust classes, objects, interfaces, and abstract classes.
Module 3: The Java Collections Framework
Deep dive into advanced data structures. Learn how to efficiently store, retrieve, and manipulate data using Lists, Sets, Maps, and Queues, alongside understanding Java Generics.
Module 4: Exception Handling & File I/O
Build crash-resistant applications. Learn how to anticipate and handle runtime errors using try-catch blocks, and master reading from and writing to local files and directories.
Module 5: Multithreading & Database Basics (JDBC)
Understand concurrency by creating and managing multiple threads. Finally, learn how to connect your Java applications to relational databases using Java Database Connectivity (JDBC).