COMPUTER FUNDAMENTALS

COMPUTER ARCHITECTURE

INPUTOUTPUT DEVICES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Input device that only works with CRT monitors called?
A
Graphics tablet
B
Stylus
C
Light pens
D
Touch screen
Explanation: 

Detailed explanation-1: -A light pen is a computer input device in the form of a light-sensitive wand used in conjunction with a computer’s cathode-ray tube (CRT) display.

Detailed explanation-2: -A light pen is used to draw text and diagrams or select the object with the user interface system in the CRT monitor. A light pen helps a user to select the displayed object on the monitor with more positional accuracy than the normal touch screen.

Detailed explanation-3: -Design pen. LED Light Pen. 23-Dec-2022

There is 1 question to complete.