Question

(a) (i) name any four input and four output devices. 2 (ii) write the name of the input device you will use, if you want to upload your photograph in the computer. 1 (iii) write the name of the device used in the banks to read the special characters printed with magnetic material on the cheques.

Answer 1

four input devices-
1.mouse
2.keyboard
3.scanner
4.webcam

four output devices-
1.monitor
2.printer
3.speakers
4.headphones

a digital camera can be used to upload the photograph in a computer with the help of a data cable.

The name of the device is MICR (Magnetic Ink Character Recognition).

Answer 2

Heya friend here's your answer..
(a) (i) Input devices:
Mouse
Keyboard
Joystick
Microphone

Output devices:
Monitor
Speakers
Projector
Printer

(ii)Scanner

(iii) The correct answer is MICR or bar code reader...

Sorry if I'm wrong....