Does the same Java technology work for different device categories?

[Nokia_FAQ]

Does the same Java technology work for different device categories?

[Nokia_FAQ]

No. Java technology includes a continuum of technologies for different devices.

Java 2 Standard Edition (J2SE), the most common, is used in desktop computers.
Java 2 Enterprise Edition (J2EE) is used in server solutions and enables companies and public organizations to create solid, complete, and scalable Internet services.
Java 2 Micro Edition (J2ME) is suited for small devices such as mobile phones.