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Java is an object-oriented, cross-platform programming language. Its features include: object-oriented, cross-platform compatibility, robustness, security, portability
Java Programming Language: Meaning and Features
Java is an object-oriented programming language known for its cross-platform compatibility. This means that Java programs can run on any operating system that has a Java Virtual Machine (JVM) installed.
Features:
1. Object-oriented:
Java adopts an object-oriented approach, which means that it uses objects and classes to Organization code. Objects are entities with properties and methods, while classes are the blueprints of objects.
2. Cross-platform compatibility:
Write Java code once and run it anywhere. JVM plays the role of an interpreter on different operating systems, translating Java bytecode into machine instructions.
3. Robustness:
Java has powerful type checking and exception handling mechanisms to help prevent program crashes. It also has garbage collection capabilities to automatically release unused memory.
4. Security:
Java’s security features, such as sandboxing and digital signatures, make it ideal for building secure applications.
5. Portability:
Java programs can be easily ported to different platforms because they are not dependent on any specific operating system.
Applications:
Java is widely used in a variety of fields, including:
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