See also field of view , transformation , and world coordinates . In GL, the mapping from normalized device coordinates to device coordinates. The viewport is the last transformation in the graphics pipeline. The viewport can be smaller or larger than the window and smaller or larger than the screenmask, although in most applications, it is the same size. The address of a location in virtual storage.
All user data is delivered from the network in the order it is received by the network.
It is the packet network equivalent of a dialed line. In X.25 communications, those facilities provided by a network that give the appearance to the user of an actual connection. See also switched virtual circuit and permanent virtual circuit . virtual device. A device that appears to the user as a separate entity, but is actually a shared portion of a real device. Synonym for device handler .