A name in a program that represents a value stored in computer memory. Variables can be added, subtracted, multiplied, divided, and manipulated in numerous other ways. Variable names are chosen by programmers.
Packets change size depending on the size of the data being written.
This overhead makes it impossible to free up space on CD-RW drives. Files that are erased are made invisible, but the space is not actually freed up. A shortened name for the object-oriented programming language Visual Basic, which is used in the development of Windows applications. Visual Basic has a strong emphasis on user interface and object actions, so it is being used to enrich web sites and add new levels of interactivity. Virtual Channel 133 memory.