We have to walk with digital technology. Because today we can easily do every work sitting online at home. We do not need to go anywhere. Today everything is going digital.
In this digital smartphone and Internet world, our day does not start without mobile. Whenever we wake up in the morning, we wake up first by looking at our mobile or we check the mobile battery.
Smartphones have become a part of our lifestyle. And anyway, we now do all our work on this mobile phone only. And we call it online digital service.
Previously, we had to go to the market to buy goods, to send money, or to deposit it, we had to line up in the banks, but now we can easily do all the work from home by mobile.
But have you considered how we get all this digital facility from mobile? For this, we are seeing day to day changes in the operating program of the smartphone. Because we could use all these digital services in a much better way.
That is why today I have brought a similar programming language for you. Many applications and services run on it. And you have to know a lot about it. His name is Java. Hey friends, today I am going to tell you about the Java programming language in this article.
Welcome friends, you will get to read a lot of articles related to digital technology in my blog Digital Tech Akshay. In today's article, you will know what is Java? What is the history of java? How many types of java? What are the features of Java? You will get answers to all these questions in this article.
Friends, it has become possible to use digital services only one high-level programming language called Java. If you are a computer-related field student then you must have heard the name of Java.
Java is an object-oriented, general-purpose programming language designed to be as class-based, and as few implementation dependencies as possible. Programmers also call it high-level programming language. Because we can read easily and also can write it easily.
Java is multiple platforms and distributed programming language. It is used to create console applications, web applications, mobile applications development, game development, and application programs, PC or embedded systems.
Apart from this, Java language is also used to develop software and applications for almost all digital devices. Java is a much simpler, better, faster, and safer programming language than other programming languages. And it is currently being used not only in computers but also in mobile phones, tablets, electronics machines.
Nowadays online banking, online shopping, online form filling, money transfer, etc. all this has been possible only with the help of Java language. Currently, almost all mobile companies prefer Java language.
Google has developed an open-source operating system called Android for mobile devices connecting Java with Linux. And this has become famous in almost the whole world today. And almost all the big companies have developed mobile devices, tablets, smartwatches, etc. operating on the Android platform.
Java language also facilitates the creation of web applications such as websites and blogs. And also helps to develop applications for mobiles. In today's time, all the web pages are running on Java Script.
A lot of such applications have been made for Android devices which are written on Java language. These applications are made using Android's software development kit ie. SDK.
James Gosling is considered to be a major developer of the Java language. He had only one principle behind the making of this language. "Right ones run anywhere". This means that this Java language will be written only once and it will be used everywhere.
This language, developed by James Gosling and his team, was first named Oak. After which it was changed to Java in 1955. The team members of Java were also called the Green Team. They started a project to develop a language. Which is helping to develop applications for digital devices.
Mainly Java was developed to create consumer electronics devices such as TVs, set-top boxes, VCR software. But it became the best programming language for programming on the Internet. James Gosling first named this programming language is Green Top, later it was changed to Oak. This name was already registered by Oak Technologies. And finally, it was changed again to Java.
The most popular and important feature of the Java language is that the Java Language Platform is independent. This means that the Java programming language was not designed for any specific hardware or operating system.
Therefore all programs created on Java language can be run on any operating system. This unique feature of Java makes Java the most popular and best language even today.
The first version of Java was released in JDK 1.0 23 January 1996. After that, many versions of Java were developed and released.
Currently, the latest version of Java is Java SE 13 which was released on September 17, 2019. As I told you it is an object-oriented language. This is based on C and C ++ computer language. But from time to time, Java is further simplified and improved to remove errors of all programming features.
Files of Java soft code whose extension .java is. They are generated in the byte code format with the help of Compiled. And then Java Interpret & executes it. Compiled Java code is run on all computers with the help of a Java virtual machine (JVM). Java language runs on everything from laptops to data centers, game consoles to supercomputers.
JVM is a virtual machine. Where the Java program is run. All computers run Java programs. They all already have JVM installed. So Java's source code runs on all operating platform computers. On 13 November 2006, Sun MicroSystems released its Java Virtual Machine (JVM) as free and open-source software.
1) If you want to run Java on your computer then you must have a Java software development kit. First of all, you should download the Java Software Development Kit from this link https://java.sun.com/
2) Follow the instructions given on the website.
3) To write Java language you will need editors.
4) You can use editors like Notepad ++, Net beans, and Eclipse to write java.
5) Java has applications like web, standalone, and enterprise, mobile.
Friends, Java is a very simple and secure language that is being used in more than 3 billion devices today. You have learned in today's article what is Java? What are the features of Java? I hope you have got answers to all the questions about the Java language.
If you have any question in your mind then please tell in the comment box below. See you guys in the next article with a new subject. Let's create Digital India.
In this digital smartphone and Internet world, our day does not start without mobile. Whenever we wake up in the morning, we wake up first by looking at our mobile or we check the mobile battery.
Smartphones have become a part of our lifestyle. And anyway, we now do all our work on this mobile phone only. And we call it online digital service.
Previously, we had to go to the market to buy goods, to send money, or to deposit it, we had to line up in the banks, but now we can easily do all the work from home by mobile.
But have you considered how we get all this digital facility from mobile? For this, we are seeing day to day changes in the operating program of the smartphone. Because we could use all these digital services in a much better way.
 |
| Java-Programming-Language |
That is why today I have brought a similar programming language for you. Many applications and services run on it. And you have to know a lot about it. His name is Java. Hey friends, today I am going to tell you about the Java programming language in this article.
Welcome friends, you will get to read a lot of articles related to digital technology in my blog Digital Tech Akshay. In today's article, you will know what is Java? What is the history of java? How many types of java? What are the features of Java? You will get answers to all these questions in this article.
Friends, it has become possible to use digital services only one high-level programming language called Java. If you are a computer-related field student then you must have heard the name of Java.
What is Java Programming Language?:-
 |
| Java Language |
Java is multiple platforms and distributed programming language. It is used to create console applications, web applications, mobile applications development, game development, and application programs, PC or embedded systems.
Apart from this, Java language is also used to develop software and applications for almost all digital devices. Java is a much simpler, better, faster, and safer programming language than other programming languages. And it is currently being used not only in computers but also in mobile phones, tablets, electronics machines.
Nowadays online banking, online shopping, online form filling, money transfer, etc. all this has been possible only with the help of Java language. Currently, almost all mobile companies prefer Java language.
Google has developed an open-source operating system called Android for mobile devices connecting Java with Linux. And this has become famous in almost the whole world today. And almost all the big companies have developed mobile devices, tablets, smartwatches, etc. operating on the Android platform.
Java language also facilitates the creation of web applications such as websites and blogs. And also helps to develop applications for mobiles. In today's time, all the web pages are running on Java Script.
A lot of such applications have been made for Android devices which are written on Java language. These applications are made using Android's software development kit ie. SDK.
History of Java Language: -
Java is a computer-based programming language. This Java language was developed by James Gosling, Mike Sheridan, Patrick Naughton, and Sun Micro in 1991. And it was started in 1995 by Sun Microsystem.James Gosling is considered to be a major developer of the Java language. He had only one principle behind the making of this language. "Right ones run anywhere". This means that this Java language will be written only once and it will be used everywhere.
 |
| History Of Java |
This language, developed by James Gosling and his team, was first named Oak. After which it was changed to Java in 1955. The team members of Java were also called the Green Team. They started a project to develop a language. Which is helping to develop applications for digital devices.
Mainly Java was developed to create consumer electronics devices such as TVs, set-top boxes, VCR software. But it became the best programming language for programming on the Internet. James Gosling first named this programming language is Green Top, later it was changed to Oak. This name was already registered by Oak Technologies. And finally, it was changed again to Java.
The most popular and important feature of the Java language is that the Java Language Platform is independent. This means that the Java programming language was not designed for any specific hardware or operating system.
Therefore all programs created on Java language can be run on any operating system. This unique feature of Java makes Java the most popular and best language even today.
The first version of Java was released in JDK 1.0 23 January 1996. After that, many versions of Java were developed and released.
Currently, the latest version of Java is Java SE 13 which was released on September 17, 2019. As I told you it is an object-oriented language. This is based on C and C ++ computer language. But from time to time, Java is further simplified and improved to remove errors of all programming features.
Files of Java soft code whose extension .java is. They are generated in the byte code format with the help of Compiled. And then Java Interpret & executes it. Compiled Java code is run on all computers with the help of a Java virtual machine (JVM). Java language runs on everything from laptops to data centers, game consoles to supercomputers.
JVM is a virtual machine. Where the Java program is run. All computers run Java programs. They all already have JVM installed. So Java's source code runs on all operating platform computers. On 13 November 2006, Sun MicroSystems released its Java Virtual Machine (JVM) as free and open-source software.
What Are The Types Of Java Programming Language?
Java is a very large programming language today. Therefore, the Sun Microsystem has divided it into several parts. So that the programmers who are associated with the software and if they want to develop the software, then they only need to know about the same Java-related category. |
| Types Of Java |
1) Java Micro Edition (JME): -
Java Micro Edition and JME It is a collection of APIs. They are used to develop mobile phone applications, PDAs, TV set-top box software, gaming programs. The interface of the Micro Edition platform is quite user-friendly. Security Modal provides different types of built-in networks in which you can run Java-based applications.2) Java Standard Edition (JSE): -
Java SE provides you with tools and APIs to create server applications, desktop applications, and applications programs. All the programs are written with the help of Java SE run in all operating systems.3) Java Enterprise Edition (JEE): -
Web Application Services, Component Modal, Enterprise-Class is helpful for service-oriented architecture.Features of Java Programming Language: -
1) Object-oriented: -
Java is an object-oriented programming language (OOPS). That is, the procedure is not used in it. Rather it is an object-based language. Java follows the concept of OPPS. Which simplifies software development and maintenance work. Due to object-oriented programming, large applications and software are easily made. |
| Features Of Java |
2) Simple language: -
You can learn Java easily and can also write it easily. That's why Java is called a simple language. Because it has syntax like C ++. Which we can learn easily. This makes learning Java even easier.
3) Secure: -
Another great feature of Java is that it is a secure programming language. Java is the most secure of other languages. Because the Java program runs in the Java run time environment. The machine detects the error by running some tests on the JVM before generating the code. Java language is virus-free and tampers free. So that programs are always safe. Authentication techniques use public-key encryption.4) Platform Independent: -
Java is a platform-independent language. That is, Java language can be run on every platform like Android, Windows, Linux, and Mac. Programs written in Java can be run in any operating system. We also call it a cross-platform. Like if you wrote a Java program in Android OS. So we can run it easily on Windows OS. But if we talk about C and C languages, then both these languages are dependent.
5) Portable: -
Java is a portable language. Because Java's source code is converted into byte code with the help of the compiler. This byte code runs in every system. That is why it can be obtained easily. Being a platform-independent, it is also portable.6) Multi-threaded: -
Multi-threaded language means that large programs are split into smaller subprograms in Java. And these sub-programs are executed accordingly. Similarly, Java can perform multiple tasks simultaneously. We can also call it multi-tasking. These features make Java faster and more interactive. These features are used more and more in multimedia and web applications.
7) Distributed: -
Distributed language means that programs in Java are built to run on the Internet. From Java, we can create distributed applications. These are applications that are distributed on different networks and operating systems. And perform all the tasks together. HTTP and FTP protocols are used in Java. The ease with which we can access data on the Internet.8) Robust: -
All programs written in Java are very strong. Robust means are strong. Any program created in Java can work in different environments without crashing. Whatever error occurs in Java can be solved by finding it with the run time error checking mechanism. For all these reasons, Java is a robust language.
9) Dynamic: -
It is a dynamic language. Because this Java language quickly adopts any environment. And easily runs on any operating system without any error.Important Tips About Java Programming Language:-
 |
| Tips |
2) Follow the instructions given on the website.
3) To write Java language you will need editors.
4) You can use editors like Notepad ++, Net beans, and Eclipse to write java.
5) Java has applications like web, standalone, and enterprise, mobile.
Friends, Java is a very simple and secure language that is being used in more than 3 billion devices today. You have learned in today's article what is Java? What are the features of Java? I hope you have got answers to all the questions about the Java language.
If you have any question in your mind then please tell in the comment box below. See you guys in the next article with a new subject. Let's create Digital India.
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