FEATURES OF THE JAVA PROGRAMMING LANGUAGE

by shivkumar singh Digital Marketing Executive

Java is a platform-independent programming language used to create a secure and robust application that may run on a single computer or may be distributed among servers and clients over a network. Java characteristics like portability, robust, and platform-independency ensure that while developing Java EE enterprise applications, you do not face the problems related to hardware, network and the operating system. Java programming is in huge demand in India and abroad. So it becomes quite obvious that students should foray their career in this industry by joining Java Training in Lucknow.

Given below are some of the features of Java language-

Ø JAVA IS A SECURE LANGUAGE

Java was designed by keeping security in mind since it is meant to be used in the networked environment. Java is secure. Its memory allocation model is one of its primary defences against malicious code. Java allows its user to develop the virus-free and temper free system. Java program always runs in Java runtime environment with almost null interaction with system OS, hence it is more secure.

Ø JAVA IS PLATFORM INDEPENDENT

Java is platform-independent due to its hardware and software environment. Java code can be run on multiple platforms e.g. Windows, Linux, Sun Solaris, Mac/OS etc. Java code is compiled by the compiler and converted into bytecode. This bytecode is a platform independent code because it can be run on multiple platforms i.e. Write Once and Run Anywhere.

Ø MULTIPLE USES OF JAVA

Java works on the concept of object-oriented programing model. Java is known as the most described and planned language which is used to develop applications for the web. Using Java, users can play online games, audio, video, chat with people around the world, view 3D image, shopping cart, and perform banking applications. Many useful software and development tools are written and developed in Java. Java is also big in the embedded space. It expresses how efficient the platform is, you only need 130 KB to be able to use Java technology (on a smart card or sensor).

Ø JAVA IS AN OBJECT-ORIENTED PROGRAMMING LANGUAGE

OOPS, concepts are the main ideas behind Object Oriented Programming. Grasping them is the key to understanding how Java works. These concepts are-

ü Abstraction – It is the concept of hiding the internal details and describing things in simple terms.

ü Encapsulation- It is the method used to execute abstraction in object-oriented programming. Encapsulation is used for access restriction to class members and methods.

ü Inheritance- IT is the object-oriented programming concept where an object is based on another object. Inheritance is the mechanism of code reuse. The object that is getting inherited is called superclass and the object that inherits the superclass is called subclass.

ü Polymorphism- It the situation when an object behaves differently in different situations. There are two types of polymorphism – compile time polymorphism and runtime polymorphism.

Ø JAVA IS USED TO DEVELOP ANDROID

Android relies heavily on these Java fundamentals. Android Apps are written using Java Programming languages, with Google's Android API, which is similar to JDK. The Android SDK consists of many standard Java libraries (data structure libraries, networking libraries, graphics libraries, math libraries, and many more things) as well as special Android libraries that will help you develop awesome Android applications.

Ø JAVA IS RELATED TO C AND C++

Java derived much of its features from C and C++. The java designers knew that using the familiar syntax of C and the object Oriented features of C++ would make their language attractive to the legions of experienced C and C++ programmers. Java was designed, tested, and refined by real working programmers. Java is influenced by C++ and is actually not an enhanced version of C++. Java is to internet programming what C is to systems programming.