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Q146
(CISF/2018)
Science & Technology › ICT, AI, Cybersecurity & Emerging Tech
Which one of the following is a pointing device ?
Result
Your answer:
—
·
Correct:
B
Explanation
A pointing device is an input hardware component that allows a user to control the movement of a cursor or pointer on a graphical user interface (GUI) to select and interact with items. Among the given options:
- Optical Mouse: This is a pointing device that uses a light source (usually an LED) and a sensor to detect movement relative to a surface.
- Scanner: This is an input device used to digitize physical images or text, but it is not used for pointing.
- Keyboard: This is an input device used for typing text and entering commands via keys.
- Printer: This is an output device used to produce physical copies of digital documents.
Common examples of pointing devices include the mouse, touchpad, trackball, joystick, and stylus.
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SIMILAR QUESTIONS
Which one of the following is not a pointing device ?
Which of the following is/are pointing device/devices?
1. Trackball
2. Touchscreen
Select the correct answer using the code given below.
Which one of the following groups have only input devices ?
Which one of the following groups have only input devices ?