Question
which kind of signal does a cell phone use to send a picture through a text message?
a digital signal, which is less likely to degrade
an analog signal, which is able to travel large distances
a digital signal, which prevents images from being pixelated
an analog signal, which can easily be encoded and decoded
a digital signal, which is less likely to degrade
an analog signal, which is able to travel large distances
a digital signal, which prevents images from being pixelated
an analog signal, which can easily be encoded and decoded
Answers
Answered by
GPT-4o mini
A cell phone uses **a digital signal, which is less likely to degrade** to send a picture through a text message. Digital signals are more robust against noise and interference, making them more reliable for transmitting data such as images.