Core Java Beginner to Master

Master Java Programming for Automation Testing & Development

This comprehensive Core Java course is designed for aspiring and current Automation Testing Engineers and Java developers, from beginner to master level. Whether you're a manual tester looking to upskill, a non-technical professional aiming for a career change, or someone with a long gap in your coding journey, this course provides the foundational knowledge and practical skills to excel.

Upon completion, you'll gain confidence in Java programming and be well-prepared to ace any Java interview.

Section 1: Introduction to Java

• Why Java? Understand the relevance and widespread use of Java in the industry.
• What is Java? Explore the core concepts and characteristics of the Java programming language.
• Java Features: Discover the key features that make Java a powerful and versatile language.
• Java Setup in System - Part 1: Learn how to install and configure the Java Development Kit (JDK).
• Java Setup in System - Part 2: Complete the Java environment setup for successful development.

Section 2: Compiling and Executing Java Programs

• How to Execute Java Programs: Learn the steps to run your Java code.
• How to Compile Java Code: Understand the compilation process and its importance.
• What is a .class File? Explore the role and significance of compiled class files.
• What is the Class Keyword? Delve into the fundamental building block of Java programs.
• What is System.out.println()? Master the essential command for outputting information.
• Why the main Method? Understand the entry point of your Java application.
• What is the main Method? Learn the structure and purpose of the main method.

Section 3: Understanding Identifiers

• Identifiers - Rule 1: Learn the rules for naming variables, methods, and other entities.
• Identifiers - Rule 2: Further explore identifier naming conventions.
• Identifiers - Rule 3: Understand reserved keywords and their impact on identifiers.
• Identifiers - Rule 4: Learn about valid characters in identifiers.
• Identifiers - Rule 5: Explore identifier case sensitivity.
• Identifiers - Rule 6: Understand identifier length restrictions.
• What are Identifiers? A comprehensive overview of what identifiers are and their importance.

Section 5: Methods - The Building Blocks of Code

• Why Methods - Part 1: Understand the benefits of using methods in your code.
• What is a Method? Define what a method is and its purpose.
• Method Syntax - Part 2: Learn the correct syntax for defining methods.
• Method Creation - Part 3: Practical steps to create your own methods.
• Types of Methods - Static Methods - Part 4: Explore static methods and their characteristics.
• Static Parameterized Method - Part 5: Learn how to create static methods with parameters.
• Non-Static Methods with Void Type - Part 6: Understand methods that don't return a value.
• Non-Static Methods with Return Type - Part 7: Learn how to create methods that return a value.
• Non-Static Methods with Parameterized - Part 8: Master methods with parameters.
• What is the return Statement? Learn how to return values from methods.
• Return with Value in Method - Part 9: Practical examples of returning values.
• What is an Abstract Method? Understand abstract methods and their use.
• Abstract Method with Real-Time Example - Part 10: See how abstract methods are used in practice.

Section 6: Variables - Storing Data

• What is a Variable - Part 1: Define what a variable is and its role in storing data.
• Types of Variables - Part 2: Explore different data types in Java.
• Variable Creation & Syntax - Part 3: Learn how to declare and initialize variables.
• What is Class Level Static & Non-Static Variable - Part 4: Understand variable scope.
• How to Create & Access Static & Non-Static Variables - Part 5: Practical examples of accessing variables.
• What is a Local Variable - Part 6: Explore local variables and their scope.
• Local Variable & Its Rules - Part 7: Understand the rules governing local variables.