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Which of the following is not a driver of m-commerce?


A) Bandwidth improvement
B) Cell phone culture
C) Higher prices of smart phones
D) Widespread availability

E) All of the above
F) A) and B)

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What are the problems with Wi-Fi?

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Wi-Fi technology has revolutionized the ...

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Pick the answer that puts the satellites in order from closest to the earth's surface to farthest from the earth's surface.


A) GEO, MEO, LEO
B) LEO, MEO, GEO
C) GEO, LEO, MEO
D) LEO, GEO, MEO

E) B) and C)
F) A) and D)

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The act of locating wireless local area networks while moving around a city is called ________.


A) eavesdropping
B) war driving
C) RF jamming
D) cybersquatting
E) installing rogue access devices

F) A) and E)
G) A) and D)

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Radio transmissions are highly secure.

A) True
B) False

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The global positioning system is supported by GEO satellites.

A) True
B) False

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False

Which of the following is not a disadvantage to OnStar, Sync, and Blue Link?


A) It is expensive.
B) You lose a sense of privacy.
C) It can be a distraction.
D) It can be controlled by other motorists.

E) B) and D)
F) None of the above

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___________ is a wireless standard that enables temporary, short-range connection between mobile devices.


A) Bluetooth
B) Wireless application protocol
C) Short message service
D) Wi-Fi
E) Global positioning system

F) B) and C)
G) A) and C)

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A

Two systems being developed to replace bar codes are QR codes and RFID systems.

A) True
B) False

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Wireless technologies are not changing the ways that organizations are doing business, but they are enabling organizations to do business faster.

A) True
B) False

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Which type of satellite has the largest footprint?


A) Low-earth-orbit
B) Medium-earth-orbit
C) Geostationary
D) Polar orbit
E) Equatorial orbit

F) A) and D)
G) B) and C)

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The _______ standard can transmit up to 75 Mbps and has a range of 50 km.


A) Wi-Fi
B) 802.11b
C) 802.11c
D) 802.11g
E) WiMAX

F) B) and C)
G) A) and B)

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QR codes must be read horizontally.

A) True
B) False

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Which of the following statements about Wi-Fi is not correct?


A) Wi-Fi provides simple Internet access.
B) Laptop PCs contain chips that can send and receive Wi-Fi signals.
C) Many companies offer free Wi-Fi access in their stores.
D) Wi-Fi requires encryption for secure transmissions.
E) Wi-Fi is expensive to set up.

F) A) and E)
G) A) and D)

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Ultra-wideband is useful in zero visibility environments.

A) True
B) False

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___________ portals aggregate and provide content and services for mobile users.


A) Mobile
B) Service
C) Technology
D) Voice

E) None of the above
F) B) and C)

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Wireless means communication is occurring without wires.

A) True
B) False

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Frank and his wife, Paula, run a country store in a high-foot-traffic area. Which of the following would not be a beneficial use of mobile technology for their store?


A) Telemetry
B) Location-based
C) Wireless payments
D) Mobile app loyalty program
E) All of these could be used beneficial.

F) B) and C)
G) A) and B)

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Telemetry is the wireless transmission and receipt of data gathered from remote sources.

A) True
B) False

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True

General Motors' OnStar is an example of ____________ technology.


A) location-based
B) workflow
C) telemetry
D) mobile portal
E) None of these

F) A) and E)
G) A) and D)

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