What is JAVA?

Answer: JAVA was launched by Sun Corporation in 1995 and designed by Dr. James Gosling, the father of Java. It was named OAK and later renamed JAVA. It was officially released in 1995!

Java is a language that executes through interpretation, with syntax rules similar to C/C++.

A program written in Java language is both compiled and interpreted. The application areas of Java:

(1) Desktop application development

(2) E-commerce applications

(3) Enterprise level application development

(4) Interactive system development

(5) Multimedia system development

(6) Distributed system development

(7) Web application system development

(8) Embedded system development

Java version:

(1) Java ME: Applied to Embedded System Development

(2) Java SE (Standard Edition): mainly used for desktop application development

(3) Java EE (Enterprise Edition): mainly used for developing enterprise level distributed network programs, such as e-commerce websites, enterprise resource planning systems, etc

Java API documentation, also known as help documentation, is equivalent to books, recipes, and other API application programming interfaces The characteristics of Java language:

(1) Simple

(2) Object oriented

(3) Distribution

(4) Portability

(5) Explanatory type

(6) Security

(7) Robustness

(8) Multithreading

(9) High performance

(10) Dynamic