Question

Which device would be both an input and output devices? a. Display screen b. keyboard c....

Which device would be both an input and output devices?

a. Display screen

b. keyboard

c. Bar code scanner

d. Touchpad

Homework Answers

Answer #1

>Which device would be both an input and output devices:

Answer:A)Display screen.

>Because display screen can used to display the processed data of a computer on a screen which can be referred as monitor on desktops and laptops.

>There are some display screens such as touch screen in which the user il send the commands to the computer by touching the screen and see the results at the same screen by which a display screen can acts as both as input device and output device.

HOPE I ANSWERED YOUR QUESTION AND WISH YOU ALL THE BEST.PLEASE RATE THIS ANSWER WITH AN UPVOTE AND THANK YOU.

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