Exam 8: Wireless, Mobile Computing, and Mobile Commerce

Mobile advertising in India has proven to be a profitable and sustainable method.

________ transmission systems are inexpensive and easy to install but they create electrical interference problems.

San Francisco and Boston are investing in networks of sensors in parking spaces to help people find open spaces.

________ satellites require only low-power transmitters.

Vietnam skipped wireline communications by moving directly to wireless communications.

Modern smartphones exhibit a process called dematerialization.

The terms wireless and mobile are synonymous.

A large number of ________ satellites are needed for global coverage.

Suppose you use your university's computer lab to print your research papers.If this computer lab contains laptop computers that use a Wi-Fi hotspot to connect to the printer in the center of the room,it is a ________ lab.

________ is designed to be embedded in mobile devices and can be used with mobile wallets.It is a _________-range wireless network technology.

Smart meters can take power usage readings 12 times per minute to determine who uses the most power and when.This is a big concern for privacy advocates.

E-parking apps are illegal in some large cities because those companies charged for something they did not own,free public parking.

GPS uses the known speed of the signals and distance from ________ satellite(s)to find the location of a receiving station or user.

E-parking apps are an example of ________.

________ is a peer-to-peer parking app that allows drives to sell the rights to parking spaces on streets.

________ is a short-range wireless network.

Which of the following is NOT a barrier to Wi-Fi expansion?

LTE is ________ cellular technology.

___ transmission systems make use of communication satellites.

Satellite TV runs using GEO satellites.