J
JAR file:

A Java Archive file. Commonly used to package multiple Java classes into a single unit of distribution.

Java 2 Enterprise Edition (J2EE):

A platform for developing complex, distributed enterprise-scale Java applications.

Java 2 Micro Edition (J2ME):

Platform for the development of software for embedded devices such as phones, palm tops, and so on.

Java 2 Standard Edition (J2SE):

Platform for developing Java applications. Also known as the JDK. Includes capabilities such as applets, JavaBeans, and so on.

JavaBean:

Software components written in Java. Distinguished from Enterprise JavaBeans that are distributed server-side Java components.

Java Database Connectivity (JDBC):

A generic API that provides vendor- independent interface to ...

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