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The Angle at Which the Sending and Receiving IrDA Devices

Question 4

Multiple Choice

The angle at which the sending and receiving IrDA devices align or face each other is very important. When the two devices have a deflection angle of no more than ____ degrees, the distance between devices can be up to 1 meter.


A) 5
B) 15
C) 25
D) 35

Correct Answer:

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