Question 1

Telemetry is the science that measures physical remoteness by means of wireless transmissions from a remote source to a receiving station.

Accepted Answer

A) True 
 B)False

Question 2

_____ networks collect data from many points over an extended space.

Accepted Answer

A)   Bluetooth
B)   Ultra-wideband
C)   Wireless sensor
D)   WiMAX
E)   Wi-Fi

Question 3

_____ is a satellite-based tracking system that enables users to determine a person's position.

Accepted Answer

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

Question 4

In _____, a person or a device intentionally or unintentionally interferes with your wireless network transmissions.

Accepted Answer

A)   RF jamming
B)   War driving
C)   Eavesdropping
D)   Telemetry
E)   Installing rogue access devices

Question 5

Pervasive computing and virtual reality are just different names for the same thing.

Accepted Answer

A) True 
 B)False

Question 6

A hotspot is a small geographical perimeter within which a wireless access point provides service to a number of users.

Accepted Answer

A) True 
 B)False

Question 7

A small geographical perimeter within which a wireless access point provides service to a number of users is called a ________.

Accepted Answer

A)   Transceiver
B)   Hotspot
C)   Local reception node
D)   Wireless network
E)   GPS location

Question 8

_____ refer(s)  to the wireless communication of location-based information and control messages to and from vehicles and other mobile assets.

Accepted Answer

A)   Location-based services
B)   Telematics
C)   Pervasive services
D)   RFID
E)   Wi-Fi

Question 9

Radio transmissions are highly secure.

Accepted Answer

A) True 
 B)False

Question 10

_____ networks use multiple Wi-Fi access points to create a wide area network.

Accepted Answer

A)   Mesh
B)   Pervasive
C)   Global
D)   Fixed
E)   Ubiquitous

Question 11

Putting ads on top of taxicabs in New York City that change as the cabs travel around the city is an example of ________.

Accepted Answer

A)   Viral marketing
B)   Permission advertising
C)   Geographical advertising
D)   Location-based advertising
E)   Direct marketing

Question 12

What are micropayments and mobile wallets? Provide examples of their uses.

Accepted Answer

Micropayments refer to small financial t...

Question 13

Parking meters that you can pay via your mobile telephone are an example of _________.

Accepted Answer

A)   Mobile banking
B)   Wireless electronic payment
C)   Wireless wallets
D)   Brokerage service
E)   Money transfer

Question 14

Refer to IT's About Business 8.3 - Location-Based Services at Shopping Malls: Which of the following statements is false?

Accepted Answer

A)   The mall industry expects these services will prevent malls from losing shoppers to online retailers.
B)   A current mall app helps shoppers remember where they parked.
C)   Some current mall apps offer reward points.
D)   A mall app can be a loyalty program.
E)   A mall app can offer coupons based on shoppers location within the mall.

Question 15

Identify and discuss the four major threats to wireless networks.

Accepted Answer

The four major threats to wireless netwo...

Question 16

Frank and his wife, Paula, run a country store with a special room where husbands can sit while their wives are shopping. The Men's Corner already has a large-screen TV for sports viewing, and they recently added Wi-Fi. Which of the following is not a security issue?

Accepted Answer

A)   A rogue access point
B)   War driving
C)   Motes
D)   Eavesdropping
E)   Radio-frequency jamming

Question 17

Explain the factors that are driving the development of mobile commerce.

Accepted Answer

There are several factors driving the de...

Question 18

_____ communicate(s)  via radio waves using radio antennas placed within adjacent geographic areas.

Accepted Answer

A)   Bluetooth
B)   Cell phones
C)   A satellite
D)   Ultra-wideband
E)   Near-field communications

Question 19

Of the following, which is the major problem with smart phones?

Accepted Answer

A)   They are too slow.
B)   They are too expensive.
C)   They can be used to compromise security.
D)   Their screens are too small.
E)   Their browsers are not fully functional.

Question 20

Refer to IT's About Business 8.4 - Your Car Becomes a Smartphone: General Motors' OnStar is an example of ____________ technology.

Accepted Answer

A)   Location-based
B)   Workflow
C)   Telemetry
D)   Mobile portal
E)   None of the above

Exam 8: Wireless, Mobile Computing, and Mobile Commerce

_____ communicate(s) via radio waves using radio antennas placed within adjacent geographic areas.

Correct AnswerverifiedShow Answer

A hotspot is a small geographical perimeter within which a wireless access point provides service to a number of users.

Correct AnswerverifiedShow Answer

Refer to IT's About Business 8.4 - Your Car Becomes a Smartphone: General Motors' OnStar is an example of ____________ technology.

Correct AnswerverifiedShow Answer

Parking meters that you can pay via your mobile telephone are an example of _________.

Correct AnswerverifiedShow Answer

_____ refer(s) to the wireless communication of location-based information and control messages to and from vehicles and other mobile assets.

Correct AnswerverifiedShow Answer

Pervasive computing and virtual reality are just different names for the same thing.

Correct AnswerverifiedShow Answer

Identify and discuss the four major threats to wireless networks.

Correct AnswerAnswered by ExamLex AIThe four major threats to wireless netwo...View AnswerShow Answer

Refer to IT's About Business 8.3 - Location-Based Services at Shopping Malls: Which of the following statements is false?

Correct AnswerverifiedShow Answer

_____ is a satellite-based tracking system that enables users to determine a person's position.

Correct AnswerverifiedShow Answer

In _____, a person or a device intentionally or unintentionally interferes with your wireless network transmissions.

Correct AnswerverifiedShow Answer

Of the following, which is the major problem with smart phones?

Correct AnswerverifiedShow Answer

Telemetry is the science that measures physical remoteness by means of wireless transmissions from a remote source to a receiving station.

Correct AnswerverifiedShow Answer

_____ networks use multiple Wi-Fi access points to create a wide area network.

Correct AnswerverifiedShow Answer

Frank and his wife, Paula, run a country store with a special room where husbands can sit while their wives are shopping. The Men's Corner already has a large-screen TV for sports viewing, and they recently added Wi-Fi. Which of the following is not a security issue?

Correct AnswerverifiedShow Answer

Explain the factors that are driving the development of mobile commerce.

Correct AnswerAnswered by ExamLex AIThere are several factors driving the de...View AnswerShow Answer

A small geographical perimeter within which a wireless access point provides service to a number of users is called a ________.

Correct AnswerverifiedShow Answer

Radio transmissions are highly secure.

Correct AnswerverifiedShow Answer

Putting ads on top of taxicabs in New York City that change as the cabs travel around the city is an example of ________.

Correct AnswerverifiedShow Answer

What are micropayments and mobile wallets? Provide examples of their uses.

Correct AnswerAnswered by ExamLex AIMicropayments refer to small financial t...View AnswerShow Answer

_____ networks collect data from many points over an extended space.

Correct AnswerverifiedShow Answer

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The four major threats to wireless netwo...
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Answered by ExamLex AI
There are several factors driving the de...
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Answered by ExamLex AI
Micropayments refer to small financial t...
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Correct Answer
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