which of the following network cables offers highest data transmission?
- Coaxial
-
Fibre optic
- Telephone line
- Twisted pair
The correct answer is: B
Explanation
Fiber optics (optical fibers) are long, thin strands of very pure glass about the size of a human hair. It can transmit signals over much longer distances than coaxial and twisted pairs. It also can carry information at vastly greater speeds.