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How Well Do You Remember The Devices That Defined Past Eras?
How Well Do You Remember The Devices That Defined Past Eras?
Question 1 of 10
10% complete
Before Bluetooth, which short-range technology let you beam data between phones by lining them up?
A.
Wi-Fi Direct
B.
Zigbee
C.
NFC
D.
Infrared
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