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.
Definition of:logical vs. physical topology. A logical topology is how devices appear connected to the user. A physical topology is how they are actually interconnected with wires and cables. For example, in a shared Ethernet network that uses hubs rather than switches, the logical topology appears as if every node is connected to a common bus that runs from node to node.