Question

Which of these is an example of output?
O typing on a keyboard
O a smartphone ringing
O using a mouse
O a fingerprint sensor

Answer 1

Answer:

using a mouse I believe we'll it's the common answer

Answer 2

Answer:

a smartphone ringing

Explanation:

because according to my personal opinion when a phone recieves a call it proceses it and then gives an output inform of ringtone

hope this helps