Paper 1 · ICT
UGC NET June 2024 Re-Exam (29.08.2024) Shift-II
Which of the following devices are only computer input devices? Choose the correct answer from the options given below.
- 1. DVD-R
- 2. Joystick
- 3. Plotter
- 4. Touch pad
- 5. Microphone
A1, 4, 5 only
B2, 4, 5 only ✓ Correct
C1, 3, 4 only
D1, 3, 4, 5 only
Correct answer: (B) 2, 4, 5 only — Joystick, touchpad and microphone are only input devices, so the answer is 2, 4 and 5.
Explanation
★Joystick, touchpad and microphone are only input devices, so the answer is 2, 4 and 5.
★A joystick captures user movements as inputs.
★A touchpad detects gestures and moves the cursor.
★A microphone inputs audio signals.
★A DVD-R is storage and a plotter is an output device.
★Hence 2, 4 and 5 is correct.
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