KEMBAR78
Introduction to JAVA | PPTX
PRESENTATION
ON
PROGRAMMING
LANGUAGE JAVA
SUBMITTEDBY
ParminderSingh
1635499
WHAT IS JAVA?
 Java is Object Oriented Programming language as
well as Plateform.
 Java was developed by James Gosling at Sun
Microsystems.
 It promised Write Once, Run Anywhere (WORA)
functionality.
WHERE IS JAVAUSED ?
There are many devices where Java is currently used.
 Desktop Applications - Acrobat reader, Media player,
Antiviruses etc.
 Web Applications - irctc.co.in , javatpoint.com etc.
 Enterprise Application – Banking Application, Business
Application.
 Mobile.
 Games
FEATURES OF JAVA
‱ Java is Simple.
‱ Java is Object Oriented.
‱ Java is Architecture Neutral(Fixed).
‱ Java is Robust.
‱ Java is Interpreted and Compiled.
‱ Java is Secure.
‱ Java is Portable.
‱ Java is Multi-Threaded.
JAVAPROGRAM TRANSLATION
Hello.java javac Hello.class
Interpreter for WinXP
Interpreter for Mac
Interpreter for Unix
Source Program Java Compiler Java Bytecode
JAVA VIRTUAL MACHINE
 Java virtual machine is the like usual computer
which translate high level language into machine
language.
 Just like that Java virtual machine also translate
Bytecode into machine language.
 JVM are available for many hardware and software
Plateform.
WHAT IS OBJECT ORIENTED
PROGRAMMING
Object-oriented programming is a method of
implementation.
A language in which everything represent in the
form of Object is called Object.
It makes the program less complex & software reuse
feasible and possible.
Java is not truly OOP’s Based.
CONCEPTS OF OOP
‱ Object
‱ Class
‱ Encapsulation
‱ Inheritance
‱ Polymorphism
‱ Abstraction
JAVA PROGRAM-
DEVELOPMENT PHASES
ADVANTAGESOF JAVA
Java is platform-independent.
 It follows LIFO (Last in First Out) so data can be
stored and retrieved easily.
 Java programs can be executed using web.
 Write Once Run Anywhere (WORA).
TRAININGWORK (SCREENSHOTS)
THANK YOU
Any
QUESTIONS

Introduction to JAVA

  • 1.
  • 2.
    WHAT IS JAVA? Java is Object Oriented Programming language as well as Plateform.  Java was developed by James Gosling at Sun Microsystems.  It promised Write Once, Run Anywhere (WORA) functionality.
  • 3.
    WHERE IS JAVAUSED? There are many devices where Java is currently used.  Desktop Applications - Acrobat reader, Media player, Antiviruses etc.  Web Applications - irctc.co.in , javatpoint.com etc.  Enterprise Application – Banking Application, Business Application.  Mobile.  Games
  • 4.
    FEATURES OF JAVA ‱Java is Simple. ‱ Java is Object Oriented. ‱ Java is Architecture Neutral(Fixed). ‱ Java is Robust. ‱ Java is Interpreted and Compiled. ‱ Java is Secure. ‱ Java is Portable. ‱ Java is Multi-Threaded.
  • 5.
    JAVAPROGRAM TRANSLATION Hello.java javacHello.class Interpreter for WinXP Interpreter for Mac Interpreter for Unix Source Program Java Compiler Java Bytecode
  • 6.
    JAVA VIRTUAL MACHINE Java virtual machine is the like usual computer which translate high level language into machine language.  Just like that Java virtual machine also translate Bytecode into machine language.  JVM are available for many hardware and software Plateform.
  • 7.
    WHAT IS OBJECTORIENTED PROGRAMMING Object-oriented programming is a method of implementation. A language in which everything represent in the form of Object is called Object. It makes the program less complex & software reuse feasible and possible. Java is not truly OOP’s Based.
  • 8.
    CONCEPTS OF OOP ‱Object ‱ Class ‱ Encapsulation ‱ Inheritance ‱ Polymorphism ‱ Abstraction
  • 9.
  • 10.
    ADVANTAGESOF JAVA Java isplatform-independent.  It follows LIFO (Last in First Out) so data can be stored and retrieved easily.  Java programs can be executed using web.  Write Once Run Anywhere (WORA).
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