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Java Fundamentals for Beginners

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About Course

Java Fundamentals for Beginners is a comprehensive, hands-on course designed to take you from a beginner to a confident Java programmer. Whether you’re new to programming or have some basic coding knowledge, this course will help you grasp the essential concepts of Java programming that form the foundation of many applications, websites, and systems in the tech industry.

In this course, you’ll start with the basics, learning Java syntax, data types, and variables before diving into more complex concepts like control flow, loops, and object-oriented programming (OOP) principles. The course provides a solid understanding of Java’s core components, enabling you to write clean, efficient, and scalable Java code.

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What Will You Learn?

  • By the end of this course, you will be able to:
  • Master Java Syntax & Structure
  • Understand how Java programs are structured and learn the basic syntax of the language, including variables, data types, and operators.
  • Write Efficient Java Code
  • Learn to write clean, efficient, and organized Java code using functions and methods for modular programming.
  • Understand Object-Oriented Programming (OOP)
  • Dive into OOP concepts like classes, objects, inheritance, polymorphism, encapsulation, and abstraction, and apply them in Java.
  • Work with Data Structures
  • Learn how to use arrays, lists, sets, and maps to efficiently store and manipulate data in your Java applications.
  • Handle Exceptions Gracefully
  • Gain the skills to handle runtime errors using exception handling, ensuring your Java applications are robust and reliable.
  • Develop Real-World Java Projects
  • Build practical projects like a calculator and a to-do list application to solidify your learning and build a portfolio.
  • Use Java Development Tools
  • Get hands-on experience with IDEs like Eclipse or IntelliJ IDEA, and learn debugging techniques to troubleshoot and optimize your code.
  • Prepare for a Career in Java Development
  • Gain a solid foundation in Java, preparing you for advanced courses, certifications, or entry-level developer roles in software development.

Course Content

Module 1: Introduction to Java
Lesson 1.1: Introduction to Programming and Java Overview of programming languages Importance of Java in the tech world Java Development Kit (JDK) setup and IDE introduction Lesson 1.2: First Java Program - "Hello World" Writing and running your first Java program Understanding basic syntax and structure Lesson 1.3: Java Data Types & Variables Primitive data types (int, float, double, boolean, char) Declaring and initializing variables

Module 2: Java Control Flow
Lesson 2.1: Conditional Statements Using if, else, and else if Introduction to the switch statement Lesson 2.2: Loops in Java for loop, while loop, and do-while loop Understanding when to use each type of loop Lesson 2.3: Working with break and continue Controlling loop flow with break and continue Practical examples

Module 3: Functions and Methods
Lesson 3.1: Introduction to Functions What is a function/method? Function declaration, return types, and parameters Lesson 3.2: Function Overloading and Recursion Overloading functions with different parameters Introduction to recursion and how it works in Java Lesson 3.3: Understanding Variable Scope and Lifetime Local vs global variables Static and non-static variables

Module 4: Object-Oriented Programming (OOP) Concepts
Lesson 4.1: Introduction to OOP Understanding the four pillars of OOP: Encapsulation, Inheritance, Polymorphism, and Abstraction Lesson 4.2: Classes and Objects Creating and using classes and objects Constructor and instance methods Lesson 4.3: Inheritance Concept of inheritance in Java Extending classes and method overriding Lesson 4.4: Polymorphism Method overloading and overriding Understanding dynamic method dispatch Lesson 4.5: Encapsulation & Access Modifiers Using access modifiers (public, private, protected) Getters and setters Lesson 4.6: Abstraction Abstract classes and interfaces Implementing abstraction in Java

Module 5: Data Structures in Java
Lesson 5.1: Arrays Introduction to arrays Single-dimensional and multi-dimensional arrays Array manipulation techniques Lesson 5.2: Collections Framework Introduction to collections Working with ArrayList, LinkedList, HashMap, and HashSet Lesson 5.3: Working with Strings String methods and string manipulation Immutable nature of Java strings

Module 6: Exception Handling
Lesson 6.1: Introduction to Exceptions What are exceptions and why they occur? Types of exceptions: checked vs unchecked Lesson 6.2: Handling Exceptions Using try-catch blocks Throwing exceptions and creating custom exceptions Lesson 6.3: Finally and Try-With-Resources Using finally block for resource management Try-with-resources for handling auto-closeable resources

Module 7: Java Development Tools
Lesson 7.1: Integrated Development Environments (IDEs) Setting up and using IntelliJ IDEA and Eclipse for Java development Lesson 7.2: Debugging in Java Using the debugging tools in IDEs to identify and fix errors Step-through debugging and breakpoints

Module 8: Real-World Projects
Lesson 8.1: Project 1: Building a Simple Calculator Creating a basic calculator program with Java Handling user input and performing arithmetic operations Lesson 8.2: Project 2: To-Do List Application Building a simple task manager application using Java Collections Implementing features like adding, deleting, and viewing tasks

Module 9: Final Exam and Certification
Lesson 9.1: Final Quiz and Assessment A comprehensive quiz to assess your understanding of Java fundamentals Topics covered: Data types, OOP, loops, arrays, collections, exception handling Lesson 9.2: Course Wrap-Up Review of all major concepts covered How to continue your learning journey with Java

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Global Training Presence: India – Amaravathi, Bapatla, Bangalore, Hyderabad, Chennai, Delhi, Kolkata   |   UK – London   |   USA – Texas, Dallas, Houston, Washington D.C., New York, Atlanta, Orlando, Boston

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