COMPUTER SCIENCE AND ENGINEERING
COMPUTER GRAPHICS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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____ allows screen positions to be selected with the touch of a finger.
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Touch panels
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Image Scanner
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Light Pen
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Mouse
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Explanation:
Detailed explanation-1: -Option A is correct, Explanation-Touch panels allows screen positions to be selected with the touch of a finger.
Detailed explanation-2: -A touchpad or trackpad is a flat surface that can detect finger contact. It is a stationary pointing device, commonly used on laptop computers.
Detailed explanation-3: -Answer: a Explanation: A mouse is small hand-held box used to position the screen cursor.
Detailed explanation-4: -9. Which device contains thumbwheel, trackball and a standard mouse ball? Explanation: These 3 buttons are the Z mouse features.
Detailed explanation-5: -Answer: b Explanation: Input devices provide positional information to the system they are often called pointing devices.
There is 1 question to complete.