A) Storing devices
B) Pointing devices
C) Scanning devices
D) Multimedia devices
E) Biometric device
Correct Answer: B
Solution :
[b] Mouse, trackball and joystick are the examples of pointing devices. A pointing device is an input interface (specifically a human interface device) that allows a user to input spatial (i.e., continuous and multi-dimensional) data to a computer. Movements of the pointing device are echoed on the screen by movements of the pointer (or cursor) and other visual changes.
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