Question 1

________ includes any business activity conducted over a wireless telecommunications network.

Accepted Answer

The answer of ________ includes any business activity conducted over...

Question 2

Real world awareness is a concept used to describe a company's ability to sense information in real time from people,IT sources,and physical objects by using RFID and sensors and then responding quickly and effectively.

Accepted Answer

A) True 
 B)False

Question 3

________ is a product identification standard that specifies the manufacturer,producer,version,and serial number of each product.

Accepted Answer

The answer of ________ is a product identification standard that...

Question 4

Several key ethical issues in m-commerce include isolation,loss of privacy,and potential health damage from cellular radio frequency emissions.

Accepted Answer

A) True 
 B)False

Question 5

What are two principles of pervasive computing that define its development?

Accepted Answer

The answer of What are two principles of pervasive computing...

Question 6

In order to protect the privacy of individuals,privacy protection defenses must be:

Accepted Answer

A) designed into RFID tags,nodes,and networks. 
B) addressed in a post hoc fashion. 
C) addressed in an ad hoc fashion. 
D) the responsibility of government agencies.

Question 7

Which of the following about wireless wide area networks (WWAN)is not true?

Accepted Answer

A) The single WWAN network standard insures compatibility of handsets within and between countries. 
B) WWANs offer the broadest wireless coverage. 
C) WWANs can be distinguished by their speed,e.g. ,2G,3G,or 4G. 
D) WWANs rely on the same network technologies as cell phones.

Question 8

By enabling sales force employees to record orders in real time,the enterprise would be expected to benefit through each of the following except:

Accepted Answer

A) improved manufacturing and delivery scheduling 
B) greater inventory levels 
C) fewer data entry errors 
D) lower clerical and administrative overhead

Question 9

What distinguishes one type of mobile computer from another is its battery life.

Accepted Answer

A) True 
 B)False

Question 10

When mobile users want to access the Internet,the usability of the site is critical to achieve the purpose of the visit and to increase user stickiness.

Accepted Answer

A) True 
 B)False

Question 11

Wi-Fi is a set of telecommunications standards that enables wireless devices to communicate with each other over short distances,but which suffers from interference and security problems.

Accepted Answer

A) True 
 B)False

Question 12

________ enables the determination of the location of an enabled device.

Accepted Answer

A) GPS 
B) PDA 
C) SMS 
D) WAP

Question 13

Using wireless technologies,one can create EC applications that are not available with wireline systems.

Accepted Answer

A) True 
 B)False

Question 14

The widespread appearance of mobile devices in society has led to the need for cell phone etiquette,the creation of cell free zones in hospitals and airport lounges,and National Cell Phone Courtesy Month.

Accepted Answer

A) True 
 B)False

Question 15

The transition from a manufacturing economy to a(n)________ economy is encouraging the development of mobile-based services.

Accepted Answer

The answer of The transition from a manufacturing economy to...

Question 16

The U.S.supermarket chain Food Lion sought an advantage against low-price competitors by providing a high-level of convenience for shoppers.

Accepted Answer

A) True 
 B)False

Question 17

________ is a voice system that enables users to request and receive information and to enter and change data through a telephone to a computerized system.

Accepted Answer

The answer of ________ is a voice system that enables...

Question 18

WiMax is an IEEE 802.16 wireless standard for making broadband network access widely available for data and voice over a medium-sized area.

Accepted Answer

A) True 
 B)False

Question 19

Infrastructures that support mobile computing are:

Accepted Answer

A) mobile devices,network access points,and servers. 
B) WAP gateways,GPS locators,and GPS satellites. 
C) PDAs,smartphones,and PCs. 
D) Web servers,mobile devices,and microbrowsers.

Question 20

By using a large number of connected hotspots,one can create a wireless city.This is known as a city-wide or ________ network.

Accepted Answer

A) 802.11b 
B) WLAN 
C) municipal Wi-Fi 
D) GoogleWiFi

Exam 8: Mobile Computing and Commerce,and Pervasive Computing

________ includes any business activity conducted over a wireless telecommunications network.

Real world awareness is a concept used to describe a company's ability to sense information in real time from people,IT sources,and physical objects by using RFID and sensors and then responding quickly and effectively.

________ is a product identification standard that specifies the manufacturer,producer,version,and serial number of each product.

Several key ethical issues in m-commerce include isolation,loss of privacy,and potential health damage from cellular radio frequency emissions.

What are two principles of pervasive computing that define its development?

In order to protect the privacy of individuals,privacy protection defenses must be:

Which of the following about wireless wide area networks (WWAN) is not true?

By enabling sales force employees to record orders in real time,the enterprise would be expected to benefit through each of the following except:

What distinguishes one type of mobile computer from another is its battery life.

When mobile users want to access the Internet,the usability of the site is critical to achieve the purpose of the visit and to increase user stickiness.

Wi-Fi is a set of telecommunications standards that enables wireless devices to communicate with each other over short distances,but which suffers from interference and security problems.

________ enables the determination of the location of an enabled device.

Using wireless technologies,one can create EC applications that are not available with wireline systems.

The widespread appearance of mobile devices in society has led to the need for cell phone etiquette,the creation of cell free zones in hospitals and airport lounges,and National Cell Phone Courtesy Month.

The transition from a manufacturing economy to a(n)________ economy is encouraging the development of mobile-based services.

The U.S.supermarket chain Food Lion sought an advantage against low-price competitors by providing a high-level of convenience for shoppers.

________ is a voice system that enables users to request and receive information and to enter and change data through a telephone to a computerized system.

WiMax is an IEEE 802.16 wireless standard for making broadband network access widely available for data and voice over a medium-sized area.

Infrastructures that support mobile computing are:

By using a large number of connected hotspots,one can create a wireless city.This is known as a city-wide or ________ network.