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J

Java: An object-oriented programming language developed by Sun Microsystems. Java isn't dependent on specific hardware and can be launched from within an HTML document or stand- alone. www.tartoos.com

Java applet: A small Java program launched through a browser.

JavaScript: A scripting language that's simpler than Java and can add interactivity to Webpages. JavaScript commands allow tasks to be completed by the Web browser when a user views a Webpage. (For example, making a graphic change when a user moves the cursor over it.)

JDBC (Java Database Connectivity): An application program interface used to connect programs written in Java to the data in databases.

Job aid: Any simple tool that helps a worker do his or her job (for example, a flow chart to follow when answering a customer service call). Job aids generally provide quick reference information rather than in-depth training. www.tartoos.com

JPEG (Joint Photographic Experts Group): 1) A format for image compression that enables the user to weigh image quality against file size. 2) The subgroup of the International Organization for Standardization [link to ISO] responsible for setting the standards for this format. www.tartoos.com

Just-in-time: Characteristic of e-learning in which learners are able to access the information they need exactly when they need it.

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