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