A key that changes its state each time you press it. The Caps Lock key is a toggle. Compare shift key . The token travels around the network, and a node can transmit data only when it has the token. Token Ring A network communication architecture developed by IBM in which nodes are connected in a closed loop.
Data travels in one direction around the loop.
The powdered ink used in laser printers. The physical arrangement of cable connections in a network. A measure of storage capacity on disks. Tracks are divided into sectors. A stationary pointing device that uses a rotating ball to control the location of the pointer.