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Java Training in Pune

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Book Java classes in Pune, or discover more Tech classes in Pune with address, contact number, reviews & ratings. Visit ClassBoat.com to compare, plan, book online and get best deals on Java classes in Pune and more. – PowerPoint PPT presentation

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Title: Java Training in Pune


1
Journey Through JAVA
  • Brought To You By Classboat.com

2
Some Salient Characteristics of Java
  • Java is platform independent the same program
    can run on any correctly implemented Java system.
  • Java is object-oriented
  • Structured in terms of classes, which group data
    with operations on that data.
  • Can construct new classes by extending existing
    ones.
  • Java designed as
  • A core language plus.
  • A rich collection of commonly available packages.
  • Java can be embedded in Web pages.

Mobile No. 91-7767904499 E-mail -
support_at_classboat.com www.classboat.com
3
Java Processing and Execution
  • Begin with Java source code in text files
    Model.java
  • A Java source code compiler produces Java byte
    code
  • Outputs one file per class Model. Class
  • May be standalone or part of an IDE
  • A Java Virtual Machine loads and executes class
    files
  • May compile them to native code (e.g., x86)
    internally

Mobile No. 91-7767904499 E-mail -
support_at_classboat.com www.classboat.com
4
Compiling and Executing a Java Program
Introduction to Java
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support_at_classboat.com www.classboat.com
5
Classes and Objects
  • The class is the unit of programming
  • A Java program is a collection of classes
  • Each class definition (usually) in its own .java
    file
  • The file name must match the class name
  • A class describes objects (instances)
  • Describes their common characteristics is a
    blueprint
  • Thus all the instances have these same
    characteristics
  • These characteristics are
  • Data fields for each object
  • Methods (operations) that do work on the objects

Classboat.com
Mobile No. 91-7767904499 E-mail -
support_at_classboat.com www.classboat.com
6
Summary
  • A Java program is a collection of classes
  • The JVM approach enables a Java program written
    on one machine to execute on any other machine
    that has a JVM
  • Java defines a set of primitive data types that
    are used to represent numbers, characters, and
    boo lean data
  • The control structures of Java are similar to
    those found in other languages
  • The Java String and String Buffer classes are
    used to reference objects that store character
    strings

Classboat.com
Mobile No. 91-7767904499 E-mail -
support_at_classboat.com www.classboat.com
7
For More Info Just Check out
www.classboat.com/class-pune/advanced-java-classes
-in-pune-14584
  • Mobile No. 91-7767904499 E-mail -
    support_at_classboat.com www.classboat.com
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