What is J2SE,J2EE,J2ME?

Hi...

J2SE => Java Platform Standard Edition.
It offers a complete environment for application development and deployment on desktops.

J2EE => Java Platform Enterprise Edition.
It is the industry standard for developing portable,robust,scalableand secure server-side java application.

J2ME => Java Platform Micro Edition.
It provides a robust,flexible environment for application running on consumer devices such as mobile phones,PDAs,TV set-top boxes,printersand a broad range of other embedded devices.