In this Java article, we will learn the basics of Java, including all Java-based examples with examples. These are the topics you need to know in order to start learning and practicing Java. This article will help you to understand the basics of Java.
Knowing the basic concepts of any programming language can help you to be successful. So, let's start with the basics of Java for beginners. Java Online Training
Java is a programming language and platform computer first released by Sun Microsystems in 1995. It has evolved from the beginning to empower a large part of today's digital world, by providing a reliable platform on which many resources and applications are built. New, innovative products and digital services for the future continue to rely on Java, too.
There are many applications and even some websites will not work unless you install Java. Java.com, this website, is intended for users who need Java for their desktop applications - especially apps that run Java 8.
Java Introduction
Java programming language is an advanced, object-focused language, general purpose, and secure programming language. It was founded by James Gosling at Sun Microsystems in 1991. At the time, they called it OAK.
Sun Microsystem changed its name to Java in 1995. In 2009, Oracle Corporation took over Sun Microsystem. Java Training in Delhi
Java is the most widely used programming language. Designed for a wide range of Internet sites. Java is accessible to users, and we can run it across all platforms. Java complies with the policy of WORA (Write Once, Run Anywhere), and is independent of one location. Java Training in Noida
There are three types of Java. Each Java application has different capabilities. Java applications are:
1. Java Standard Editions (SE): We use this format to create desktop applications.
2. Java Enterprise Edition (EE): We use this model to build large server-based applications and manage large traffic and complex tasks.
3. Java Micro Edition (ME): We use this feature to develop applications for small devices such as set-top boxes, phones, gadgets, etc.
Java features
1. Easy: Java is simple because its syntax is simple and easy to understand. Java removes many complex and confusing concepts of C ++. For example, the use of explicit indicators and overloading of operators is not available in Java.
2. Focus: Everything in Java is in object mode. In other words, it has some data and behavior. The Java program must have at least one class and object.
3. Stable: Java always tries to check for errors during operation and integration time. Java uses the Trash Collection to provide a robust memory management system. Features such as a Unique grip and garbage collection make Java stronger or stronger.
4. Protect: Java is a secure language, as Java does not use explicit codes. All Java applications run on a virtual machine. Additionally, Java contains a security manager that specifies access to Java classes.
5. Platform-Independent: Java guarantees to code and can use anywhere (in any forum). The integrated byte code is independent of one location, and we can run it on any machine regardless of the Operating System.
6. Portable: We can carry Java bytecode to any platform. There are no Java-based features. Java provides pre-defined information for everything related to storage, such as the size of the old data types.
7. High Performance: Java provides high performance through the use of the Just-In-Time (JIT) compiler.
8. Distributed: Java is a distributed language as it provides communication services. Java works best in a distributed Internet environment. This is because Java supports TCP / IP protocol. EJB (Enterprise Java Beans) and RMI (Remote Method Invocation) for Java are used to build a distributed system.
9. Multiple threads: Java is a multimedia language as it can handle more than one function at a time.
Conclusion
Java is one of the most widely used and popular programming languages. We can see Java occupying the first position in the TIOBE index, for the last 2 years. Java is used not only in application development but also in areas such as Big Data, networking, Data Science, etc.
