One of the Most Significant New Features in Android 2

question 30

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.

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Definitions:

Red Petals

Colored sections of a flower's corolla, often used to attract pollinators.

Statistical Significance

A measure of the likelihood that an observed difference or relationship exists due to chance.

Utricle

A part of the inner ear involved in sensing linear accelerations and head-tilt positions relative to gravity.

Saccule

A small, bed-like structure in the vestibular system of the inner ear, contributing to the sense of balance.