Skip to main content

JAVA Computer Programming Language

JAVA Computer Programming Language

JAVA Computer Programming LanguageJAVA Computer Programming Language - Java is a general purpose high level programming language that is based on Object Oriented Concepts. Java is one of the most popular languages which is widely used in every corners of the world. Duke is the mascot of Java Programming language. Java Programming language was developed by Sun Microsystems (Now called as Oracle Corporation) in 1991 by a small team of Engineers known as Green team. James Gosling was the Creator Java or say designed by him. The file name extension used in java language are .java, .class and .jar. Java is based on Class and OOPs Concept which is designed such that it allow application developers to "Write once, run anywhere" or say WORA. It was mostly popular for Client Server Web application. According to Sun Microsystems, 3 billions of electronic devices are running on Java language.

What was the Primary Goal during creation of Java Language?

  1. The language must be Portable and architecture- neutral.

  2. The language must exhibits high performance execution.

  3. It should be Interpreted, threaded and dynamic.

  4. It must be robust and secure.

  5. Must be simple, familiar and Object Oriented.

  6. Must be platform independent.

What are the popular versions of JAVA Language?

The popular versions along with date is given below.

  1. JDK 1.0 (Jan 23, 1996)

  2. JDK 1.1 (February 19, 1997)

  3. J2SE 1.2 (December 8, 1998)

  4. J2SE 1.3 (May 8, 2000)

  5. J2SE 1.4 (February 6, 2002)

  6. J2SE 5.0 (September 30, 2004)

  7. Java SE 6 (December 11, 2006)

  8. Java SE 7 (July 28, 2011)

  9. Java SE 8 (March 18, 2014)

What are the main features of JAVA Language?

  1. Simple – It is designed is such a way that programming can be learnt easily.

  2. Object Oriented Concepts (OOPs) – This language uses Objects which exhibits unique behaviour and data. So it is programmed using OOPs concept.

  3. Robust – The facility of automatic garbage collection and memory management which make it robust and strong.

  4. Portable – The program written in one computer can be executed on other computer easily. It is independent of hardware and Operating systems.

  5. High performance – It is compiled using Just in time compiler which is very efficient and reliable.

  6. Platform Independent – The program can be executed on any machine where no need modification is required.

What are the Application Areas of Java Language?

  1. Web applications

  2. Embedded Systems

  3. Gaming

  4. Banking Sector Applications

  5. Robotics

  6. Mobile OS like Android

  7. Desktop applications like Acrobat reader, media player, antiviruses etc.

Popular posts from this blog

Fix Windows could not find a driver for your network adapter error

Fix Windows could not find a driver for your network adapter error

A Computer run smoothly with the coordination of Software & Hardware. In the absence of any one it will not run at all. Software being the Master utilizes each hardware attached to the System. And each hardware is operated with the help of Device Drivers installed in it. Operating System (OS) uses these device drivers to control & utilize each hardware when needed. Each hardware connected to the system must have their own Device Driver installed. A device driver is a program to initiate a hardware when required by Operating System.

Suppose, you want your PC to connect to the Network, it can only be possible when your PC has network related Device Driver. These Device Drivers are easily downloaded from Manufacturer Websites. In this article we focus on Network related problem. Suppose, your PC not obtaining Network connectivity. And each time you are getting an error message saying "Windows could not find a d…

Fix This Site Can’t Be Loaded from The Cache Chrome Error

Fix This Site Can't Be Loaded from The Cache Chrome Error

This Site Can’t Be Loaded from The Cache - Today, there are several browsers available with extensive features on it. Each browser has its own importance and working principle. Some of the popular browsers available online are Google Chrome, Mozilla Firefox, Opera Mini, Internet Explorer, UC Browser, Safari, Microsoft Edge, Swift fox etc. The popularity of these browsers depends upon the features available in it.

Among them Google Chrome is the newest and mostly used browser around the world. Holding lots of feature make it more complex and hence more prone to errors. The types of error come up with the level of complexity of the program. If you are Chrome user and facing one of such error then read the full article. In this article, we focus on an error saying "This site can't be loaded from the cache". The explanation included with this error will be "The saved (cached) copy of this site was unreadable&qu…

Change Facebook Profile Picture Leaving All Unknown

Change Facebook Profile Picture Leaving All Unknown

Change Facebook Profile Picture Leaving All Unknown - Today, we spend lots of time in Social media platforms such as WhatsApp, Facebook, Instagram, Skype, YouTube, Twitter etc. We love to share Images & Videos with our friends via these platforms. These applications are largely used on Smartphones. We need to download concerned apps from inbuilt software, Play Store in Android Platform.

After downloading the App, we create an ideal account with a profile picture. We join the network by sending friend request. When request is accepted, we are added to such a community. In this article we take a close look on Facebook. Facebook is vastly used all around the world. Two person residing miles away can also share their views easily.

Change Facebook Profile Picture Leaving All Unknown

Whenever we open Facebook, lots of Images & Videos are seen with gentle scroll. In this article we focus on an interesting thing say Profile Picture. In F…