Please be aware that both myWSU and Blackboard portals are experiencing intermittent outages as a result of a series of preventative maintenance tasks in preparation for the beginning of the fall semester. WSU Locations.
exists and is an alternate of . Making the world better, one answer at a time. If by IT you mean computer architecture, then the communication bus would be a physical path on the circuit board, that connects various components which passes electrical signals between each other. The nature of the signal is either on or off and the path is either serial or parallel in nature.
Fiber-optic communication is a method of transmitting information from one place to another by sending pulses of light through an optical fiber. The light forms an electromagnetic carrier wave that is modulated to carry information.