A mobile phone may communicate with a headset using the Bluetooth ________ profile.
A) hands-free
B) headset
C) both A and B
D) neither A nor B
Correct Answer:
Verified
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A)a
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A)2)4 GHz
B)5
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A)OFDM
B)Frequency Hopping Spread Spectrum
C)both
Q73: Two Bluetooth devices will peer _.
A)the first
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