PERSONAL COMPUTER - Quiz

1) What is cause for shock from computer CPU body?

Earthing problem Low voltage High voltage Fuse problem

2) What is light pen?

Mechanical input device Optical output device Optical input device Chemical input device

3) Which device converts analog into digital input?

Digitizer GIS Binary code Accumulator

4) Which one meaning for, the process of making digital information work?

Digitization Digital transformation Digitalization Analogization

5) Which one is a part of a digitizer?

Stick Stylus Light pen Trackball