VCACHE
The disk cache system in Windows 95. VCACHE replaces the Smartdrive system used in older versions of Windows. Whereas SmartDrive is a 16-bit driver, VCACHE is a 32-bit driver. VCACHE can dynamically change the size of the disk cache depending on available disk space and application requirements.
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- VC
(1) Short for Visual Cryptography, a type of image encryption that works without needing complex calculations to decrypt. Visual cryptography uses the characteristics of human vision to decrypt encrypted images. (2) Short for videoconferencing.
- VBX
Short for Visual Basic Extension, a reusable software component designed for use in many different applications. While VBXs can be used in other environments, they were initially created for developing Windows applications with Visual Basic. An application developer can use a number of selected VBXs to quickly develop an application. While similar to objects, VBXs […]
- VBScript
Short for Visual Basic Scripting Edition, a scripting language developed by Microsoft and supported by Microsoft’s Internet Explorer Web browser. VBScript is based on the Visual Basic programming language, but is much simpler. In many ways, it is similar to JavaScript. It enables Web authors to include interactive controls, such as buttons and scrollbars, on […]
- VBR
Short for variable bit rate, or Class B quality of service, an ATM bandwidth-allocation service that allows users to specify a throughput capacity (i.e., a peak rate) and a sustained rate but data is not sent evenly. VBR is often used when transmitting compressed packetized voice and video data, such as videoconferencing. Compare with ABR, […]
- VBI
Short for vertical blanking interval, the part of a television transmission signal that is blanked, or left clear, of viewable content, to allow time for the television’s electron gun to move from the bottom to the top of the screen as it scans images. This blank area is now being used to broadcast closed caption […]