Which of the following options is the most dependable approach for transmitting waves to facilitate communication?(1 point)

Question

Responses

Utilizing printed newspapers and magazines.
Utilizing printed newspapers and magazines.

Employing a series of knocks on all the doors in the neighborhood.
Employing a series of knocks on all the doors in the neighborhood.

Employing fiber optics to transmit a digital signal.
Employing fiber optics to transmit a digital signal.

Sending a letter through the postal service.

Answer 1

Employing fiber optics to transmit a digital signal.