Notifications and text displayed on a screen are examples of outputs from computer programs.

Question

true or false

Answer 1

Abhi Veeramally yes, they are examples of outputs. When a program prints to the screen, it is called output. There are other kinds of output, too. For instance, when a program controls a motor, it sends output to the motor.

Basically, computer programs do three things:
1. Receive input.
2. Perform processing (calculations, transformations, organization of data).
3. Send output.

Answer 2

Its a question from the course.

Answer 3

Please give a detailed explanation about the issue which you are facing and use the correct tags. Thank you.