Question

(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

Input Devices
Keyboard
Image scanner
Microphone
Pointing device
Graphics tablet
Joystick
Light pen
Mouse
Touchpad
Touchscreen
Trackball

Output Devices
Monitor (LED, LCD, CRT etc)
Printers (all types)
Plotters
Projector
LCD Projection Panels
Computer Output Microfilm (COM)
Speaker(s)Head Phone
Visual Display Unit
Film Recorder
Microfiche

ii) Scanner
iii)MICR