Exam 8: Wireless, Mobile Computing, and Mobile Commerce

________ offers free mobile airtime credit to customers for purchasing products.

LEO satellites have the longest orbital life.

Suppose you use Speedpass+ at Exxon and Mobil to pay for your gas.This is ________ technology.

There are two separate cellular technologies at use in North America.

Medium-range wireless networks are ________ technology.

________ transmission systems have signals that pass through walls but they are susceptible to snooping unless encrypted.

Which of the following is TRUE of Project Fi?

Firemen often use ________ to communicate with each other in burning buildings.

________ satellites are stationary relative to a point on the Earth.

________ is a wireless network proposal that creates long-distance wireless internet connections; it uses the lower-frequency "white spaces" between broadcast TV channels.

___ refers to a real-time connection between a mobile device and other computing environments.

________ transmission systems can have a large coverage area but are expensive.

A ___ aggregates and provides content and services for mobile users.

Find My iPhone is an example of ________.

________ is a substitute for Bluetooth.

Many Indian advertisers are starting to use mobile as a cost-effective strategy to reach areas with a poor infrastructure.

________ satellites have an orbital life of 6-12 years.

Suppose you go through your neighborhood to figure out how many wireless networks are unsecure.This is __________.

________ is a medium-range wireless network.

________ is a medium-range wireless network.