What are the core concepts of Java?

Question

Accepted Answer

Java is an object-oriented programming language known for its portability, security, and robust performance across platforms.

Object-Oriented Programming (OOP): Java uses classes and objects to model real-world entities. Example: 'class Car { }'.
Platform Independence: Java code is compiled into bytecode, which can run on any device with a Java Virtual Machine (JVM).
Automatic Memory Management: Java has a garbage collector that automatically manages memory allocation and deallocation.
Strongly Typed Language: Java enforces strict type checking at compile-time, reducing runtime errors. Example: 'int num = 5;'.
Multithreading: Java supports concurrent execution of two or more threads, improving application performance. Example: 'Thread t = new Thread();'.

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