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Apart from this, there are also some excellent features which play an important role in the popularity of this language. The features of Java are also known as Java buzzwords. A list of the most important features of the Java language is given below. Simple; Object-Oriented; Portable; Platform independent; Secured; Robust; Architecture neutral ...
- High Performance. The architecture of Java is designed in a way that reduces overhead during the runtime. Moreover, it uses the JIT (Just in Time) compiler to compile code on demand.
- Multithreaded. A thread is similar to a separate program that executes concurrently. It is important for web applications, multimedia, etc. The Java multithreading feature allows two or more parts of a program to execute simultaneously for maximum utilisation of resources and CPU.
- Portable. You can carry Java bytecode to any platform, making it a portable programming language. Any code written in Java on one machine can be run on other machines.
- Platform-independent. One of the important characteristics of Java is that it is platform-independent as it is different from other programming languages, such as C and C++.
- Java is Simple: The Java programming language is easy to learn. Java code is easy to read and write.
- Java is Familiar: Java is similar to C/C++ but it removes the drawbacks and complexities of C/C++ like pointers and multiple inheritances. So if you have background in C/C++, you will find Java familiar and easy to learn.
- Java is an Object-Oriented programming language: Unlike C++ which is semi object-oriented, Java is a fully object-oriented programming language. It has all OOP features such as abstraction, encapsulation, inheritanceand polymorphism.
- Java supports Functional programming: Since Java SE version 8 (JDK 8), Java is updated with functional programming feature like functional interfaces and Lambda Expressions.
- Platform Independent. Unlike many other programming languages including C and C++, when Java is compiled, it is not compiled into platform specific machine, rather into platform independent byte code.
- Simple. Java is designed to be easy to learn. If you understand the basic concept of OOP Java, it would be easy to master. Java is very easy to learn. It inherits many features from C, C++ and removes complex features like pointers, operator overloading, multiple inheritance, explicit memory allocation etc.
- Secure. With Java's secure feature it enables to develop virus-free, tamper-free systems. Authentication techniques are based on public-key encryption. Java is by design highly secure as it is not asking developers to interact with underlying system memory or operation system.
- Architecture-neutral. Java compiler generates an architecture-neutral object file format, which makes the compiled code executable on many processors, with the presence of Java runtime system.
6 days ago · Java is known for its simplicity, robustness, and security features, making it a popular choice for enterprise-level applications. JAVA was developed by James Gosling at Sun Microsystems Inc in the May 1995 and later acquired by Oracle Corporation. It is a simple programming language.
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Mar 28, 2023 · Q.1: What is the most important feature of Java? Answer: The most important features of Java are Platform Independent and Object Oriented. That’s why Java is the most popular among high-level programming languages. Q.2: What are the main uses of Java? Answer: Since Java is distributed and system independent, it can be used anywhere like:
Java is an object-oriented programming language that organizes code into interactive objects. This promotes code reusability and maintainability and makes it easier to model real-world entities. OOP incorporates several key features of object-oriented programming (OOP). Here are some of the main object-oriented features of Java: Classes and ...
