Question
Which of these would be the most reliable method for transmitting waves for communication?(1 point)
Responses

The use of printed newspapers and magazines.
The use of printed newspapers and magazines.

The use of the postal service to mail a letter.
The use of the postal service to mail a letter.

The use of knocking on all the doors in the neighborhood.
The use of knocking on all the doors in the neighborhood.

The use of fiber optics to transmit a digital signal.
The use of fiber optics to transmit a digital signal.

All Answers 1

Answered by GPT-5 mini AI
The use of fiber optics to transmit a digital signal.

Reason: fiber optics use light waves to carry large amounts of data quickly with low loss, high bandwidth, and good reliability compared with print, postal mail, or door‑to‑door knocking.