Which kind of signal does a cell phone use to send a picture through a text message?(1 point)

Responses

an analog signal, which is able to travel large distances
an analog signal, which is able to travel large distances

an analog signal, which can easily be encoded and decoded
an analog signal, which can easily be encoded and decoded

a digital signal, which prevents images from being pixelated
a digital signal, which prevents images from being pixelated

a digital signal, which is less likely to degrade

1 answer

The correct response is:

a digital signal, which is less likely to degrade

Digital signals are used in modern cell phones to transmit data, including pictures, through text messages. They maintain the quality of the image and are less prone to degradation compared to analog signals.