acronym expansion
A feature found in some content management systems (CMS) and Web-based search systems that expands an acronym. When a user enters an acronym or abbreviation the CMS will spell out the phrase or provide a list of matching phrases for the user to choose from. Acronym expansion functions for search is considered an accessibility feature that is useful to people who have difficulties typing.
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- active
Refers to objects currently being displayed or used. For example, in graphical user interfaces, the active window is the window currently receiving mouse and keyboard input. In spreadsheet applications, the active cell is the cell, usually highlighted, in which data can be entered or modified. The active program is the program currently running. When you […]
- active archiving
The process of removing a precise set of infrequently used reference data from an overloaded relational database and keeping it active in an archive where it can be easily and quickly retrieved when needed. For example, a credit card company acquires large amounts of mission-critical data on its customers – names, addresses, balances, account numbers, […]
- active component
In an electrical, computer or storage system, active components are those that require electrical power to operate. This could include the power supply, fans, storage device, transistors, diodes and other integrated circuits but would exclude system components such as the chassis, capacitors or enclosures that do not require electrical power to operate (called passive components).
- active content
Refers to content on a Web site that is either interactive, such as Internet polls or opt-in features, or dynamic, such as animated GIFs, stock tickers, weather maps, JavaScript applications, embedded objects, streaming video and audio or ActiveX applications. Streaming video and audio rely on browser plug-ins, such as RealPlayer, to display active content.
- active data
Refers to data that is visible to the system’s operating system or the application software with which it was created. Active data is accessible without modification or reconstruction, and would exclude data not stored on a local storage media or device. The term active data may also be used to describe only the data that […]