what is java and how it works
Java is a high-level, object-oriented programming language designed to be platform-independent, secure, and robust.
High-Level & Object-Oriented: Java abstracts many low-level details, enabling you to focus on designing objects and solving problems using object-oriented principles like inheritance, encapsulation, and polymorphism.
Platform-Independent: Java code is compiled into an intermediate form called bytecode, which can run on any system that has a Java Virtual Machine (JVM). This “write once, run anywhere” philosophy means you don’t have to rewrite your code for different platforms.
Secure & Robust: Java provides strong memory management, automatic garbage collection, and a security model that helps prevent common vulnerabilities, making it a popular choice for enterprise applications.