Multiple Choice
One of the most significant new features in Android 2.3 was support for ________ -a short-range wireless connectivity standard that enables communication between two devices within a few centimeters. It can be used for payments (for example, touching your Android device to a payment device on a soda machine) , exchanging data such as contacts and pictures, pairing devices and accessories and more.
A) WiFi.
B) Bluetooth.
C) near-field coomunication (NFC) .
D) None of the above.
Correct Answer:

Verified
Correct Answer:
Verified
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