JAVA Foundation Course | Chapter 1: Introduction to Java by Prakhar Chauhan | Learn Smarter
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Chapter 1: Introduction to Java

Java is a versatile, platform-independent, object-oriented programming language known for its 'write once, run anywhere' capability. It combines both compilation and interpretation to enhance performance and portability, with core components including the JDK for writing, the JRE for running, and the JVM for executing applications. Its structured programming style focuses on classes and methods, making it suitable for various applications from desktop to mobile.

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Sections

  • 1

    Introduction To Java

    Java is a versatile and high-level programming language known for its platform independence.

    Learning Practice

  • 1.1

    What Is Java?

    Java is a versatile, high-level, object-oriented programming language that allows for platform-independent code execution.

    Learning Practice

  • 1.2

    History And Evolution Of Java

    Java is a programming language created in the early 1990s that has evolved through various versions, gaining features over time.

    Learning Practice

  • 1.3

    Features Of Java

    Java is a versatile programming language known for its simplicity, object-oriented design, and platform independence.

    Learning Practice

  • 1.4

    Java Editions

    This section introduces the different editions of Java, highlighting their purposes and primary use cases.

    Learning Practice

  • 1.5

    Jdk, Jre, And Jvm

    JDK, JRE, and JVM are essential components of Java development and execution, each serving a crucial role in the process.

    Learning

  • 1.6

    Setting Up Java Development Environment

    This section outlines the essential steps for setting up a Java development environment, including the installation of JDK and IDEs.

    Learning Practice

  • 1.7

    Java Program Execution Flow

    The Java program execution flow outlines the process of writing, compiling, and running Java code.

    Learning Practice

  • 1.8

    Structure Of A Java Program

    The structure of a Java program consists of a class definition and the main method where execution begins.

    Learning Practice

  • 1.9

    Java Compilation Vs Interpretation

    Java uniquely combines compilation and interpretation to enhance performance and portability.

    Learning Practice

  • 1.10

    Why Learn Java?

    Learning Java is imperative due to its widespread use in various fields, ease of learning, and strong community support.

    Learning Practice

References

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Class Notes

Memorization

What we have learnt

  • Java is a high-level, objec...
  • It features a unique combin...
  • Java's core components incl...

Final Test

Revision Tests