Question

Which method of communication uses dots and dashes?

Answer 1

The method of communication that uses dots and dashes is called Morse code. Each letter of the alphabet and various punctuation marks have a specific pattern of dots and dashes that represent them in Morse code. This method has been used historically for long-distance telegraph communication.

Answer 2

Morse code is a method of communication that uses dots and dashes to represent letters and numbers. It was developed in the mid-1800s and is still used today for communication in certain situations.