Discuss Forum
1.
Which of the following is not an output device ?
- A. Scanner
- B. Scanner
- C. Scanner
- D. Scanner
Answer: Option A
Explanation:
Input devices: Keyboard, Mouse, Scanners, Touchpad, Touch Screen Pointing Device, Digital Pen, Joystick, Webcam, Microphone etc.
Output devices: Monitor, Printer, Plotter etc.
CPU (একই সাথে ইনপুট ও আউটপুট ডিভাইস)
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