What is java


May 11, 2021

What is java as well as if you want to learn more coding subjects show visit on our website:-https://learningpoints.in/

So open your notepad and  NetBeans. Jv compiler. Suppose you don’t have that compiler so that you can download it from our link. We are sharing links to both compilers.

Java is a programming language and a platform. It is a high-level language.

Platform: Any hardware or software environment in which
program runs is

known as platform

so Jv runs on a variety of platforms, such as Windows, Mac OS,
and the various versions of UNIX.

Java is a simple and yet powerful object oriented
programming language

Java code that runs on one platform does

not need to be recompiled to run

on another platform,

it’s called write once,

run anywhere(WORA)

Types of java applications

  1. Standalone: known as desktop/window based

We need to install on every machine.

E.g. : media player, antivirus etc.

Swing and AWT are

used for creating standalone .

2. Web: that runs on the server-side and creates a dynamic

page is

called web applications

so Spring, struts, hibernate, JSF technologies used for creating
web applications.


that is distributed in

nature, such as banking
applications etc.

is called

enterprise application.

so It has advantages of high-level security, load balancing, and

E.g. : media player, antivirus etc.


is used for creating

enterprise applications

4. Mobile:

so mobile devices are

called a mobile


Android and Java ME

are used for

creating mobile applications also.

History of java

so java was originally designed for interactive television,

but it was too
advanced technology for the digital cable television industry at the time.

The history of jvstarts with Green Team. team members (also
known as Green Team), initiated this project to develop a language for
digital devices such as set-top boxes, televisions, etc. However, it was
suited for internet programming. Later, technology was
incorporated by Netscape.

so The principles for creating Java programming were “Simple, Robust,
Portable, Platform-independent, Secured, High Performance,
Multithreaded, Architecture Neutral, Object-Oriented, Interpreted
and Dynamic”. therefore

There are given significant

so points that describe

the history of Java.

  1. James Gosling, Mike Sheridan, and Patric Naughton initiated the Java language project in June 1991 The small team of sun engineers called the Green Team.

Why Oak? Oak is a symbol of
strength and chosen as a national tree of many countries like the U.S.A. France, Germany, Romania, etc

In 1995, Oak was

as “Java” because it was already a trademark by Oak Technologies.

As well as you you want to learn more click here: https://learningpoints.in/

thank you

By Sharma

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