Q. _______ is the physical path over which a message travels.
✅ Correct Answer: (B)
Medium
Explanation: Messages travel from sender to receiver via a physical path called the medium using a set of methods/rules called protocol. Mediums can be guided (wired) or unguided (wireless).
Explanation by: Uday Singh
Messages travel from sender to receiver via a physical path called the medium using a set of methods/rules called protocol. Mediums can be guided (wired) or unguided (wireless).