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.

Question

Quizplus · Accepted Answer

Near-field communication (NFC) is a short-range wireless connectivity standard introduced in Android 2.3 that enables communication between two devices within a few centimeters. NFC can be used for payments, exchanging data such as contacts and pictures, pairing devices and accessories, and more.

One of the Most Significant New Features in Android 2