Detailed information about Eva M Lewin, an Internal Medicine specialist in Springfield MA, including overview, doctor profile, medical licenses, affiliate hospitals, group practices, practice locations and more.
Logic Is Not Logical. The term logic is not the same as logical.. Logic refers to algorithms and operational sequences; whereas, logical refers to a higher-level view of hardware, software or data that is not tied to physical structures (see logical vs. physical). See also logical expression.
The logical topology, in contrast, is the way that the signals act on the network media, or the way that the data passes through the network from one device to the next without regard to the physical interconnection of the devices. A network's logical topology is not necessarily the same as its physical topology. For example, twisted pair Ethernet is a logical bus topology in a physical star topology layout. While IBM's Token Ring is a logical ring topology, it is physically set up in a star topology.