….. is a media or channel through which the data or information is transferred.
a) sending device
b) receiving device
c) transmission medium
d) communication device
There are ….
common types of physical transmission media.
a) one
b) two
c) three
d) all of these
Explanation:twisted pair cable, coaxial cable, fiber optic cable
Properties of Good Communication System
How many communications of a communication system?
a) one
b) two
c) three
d) four
(Delivery, Accuracy, Timelines)
The communication system that delivers the data accurately is called.
a) accuracy
b) delivery
c) timeline
d) none of these
If there is error during transmission, data must be……………….
a) transmitted
b) re-transmitted
c) not-transmitted
d) none of these
