Deck 19: Mobile Systems

Question 1

________ languages can be used to create difficult,complex applications,and,if used properly,will result in high-performance code that is easy to alter when requirements change.

A)Data-sensitive
B)Time-oriented
C)Object-oriented
D)Context-sensitive

Answer 1

C

Question 2

Mobile systems are information systems that support users in motion.

Answer 2

True

Question 3

Which of the following development languages is used in thin-client mobile applications?

A)VB.Net
B)HTML5
C)Java
D)Objective-C

Answer 3

B

Question 4

Which of the following development languages is used in native mobile applications?

A)CSS3
B)HTML5
C)JavaScript
D)Objective-C

Question 5

Which of the following is an advantage of employee use of mobile systems at work?

A)cost savings
B)less risk of infection
C)lower compatibility problems
D)no real danger of lost or damaged data

Question 6

Some mobile applications provide ________ chrome,meaning it pops up in the display when appropriate.

A)context-sensitive
B)time-oriented
C)data-sensitive
D)object-oriented

Question 7

________ data is data delivered to the user at the precise time it is needed.

A)Time-oriented
B)Just-in-time
C)Context-sensitive
D)Object-oriented

Question 8

Chrome is a term that refers to the ________ in a computer display.

A)Web applications
B)browsers
C)visual overhead
D)taskbar

Question 9

Which of the following is a disadvantage of employee use of mobile systems at work?

A)lower productivity
B)lower employee satisfaction
C)greater need for training
D)real danger of lost or damaged data

Question 10

A ________ application is a thick-client application that is designed to work with a particular operating system,and sometimes even designed to work only with a particular mobile device that runs that operating system.

A)native
B)virtual
C)remote
D)lean

Question 11

Thin-client mobile applications can be differentiated from native mobile applications in that thin-client mobile applications ________.

A)are limited by the capabilities of the browser
B)are developed by professional programmers only
C)only run on the operating system for which they are programmed
D)use Objective-C,Java,and VB.Net as their development languages

Question 12

________ data is data that the server sends to the device.

A)Nonlinear
B)Linear
C)Pull
D)Push

Question 13

Which of the following is true of mobile systems?

A)Just-in-time data creates a premium on the ability to memorize vast quantities of product data.
B)Mobile systems decrease the speed of business.
C)The usage of mobile systems results in the organizations being effective with part-time employees and independent contractors.
D)Just-in-time data removes the premium for the ability to access,query,and present the data.

Question 14

Which of the following is true of the "bring your own device" (BYOD)policy?

A)The organization creates secure application services using https that require employee sign-on,but they can be accessed only from a mobile device that is connected to the network.
B)If the organization wants to own any mobile device that employees connect to its network,the policy must be part of the employee's contract.
C)If the employees sign on to the organization's network with their mobile devices,the organization is financially responsible for any damage they do.
D)This policy does not allow the organization to sniff employees' mobile traffic.

Question 15

________ systems are information systems that support users in motion.

A)Data
B)Mobile
C)Remote
D)Web-based

Question 16

In a ________ application,the browser provides a more-or-less consistent environment for the application.

A)virtual
B)native
C)thick-client
D)thin-client

Question 17

Native mobile applications can be differentiated from thin-client mobile applications in that native mobile applications ________.

A)are developed by professional programmers and technically oriented Web developers and business professionals
B)use HTML5,CSS3,and JavaScript as development languages
C)only run on the operating system for which they are programmed
D)are dependent on browser differences only

Question 18

________ occurs when users move their activities,especially long-running transactions,across devices.

A)Cloud computing
B)Roaming
C)Direct interaction
D)Interfacing

Question 19

________ data is data that the device requests from the server.

A)Nonlinear
B)Linear
C)Pull
D)Push

Question 20

Mobile systems users only move geographically,not from device to device.

Question 21

Cloud computing occurs when users move their activities,especially long-running transactions,across devices.

Question 22

Just-in-time data removes the premium for the ability to access,query,and present that data.

Question 23

The major advantage of native applications over thin-client applications is that they will run on any operating system and mobile device.

Question 24

What is just-in-time data?

Question 25

Thin-client mobile applications are developed using professional programming languages,such as Objective-C and VB.Net.

Question 26

The disadvantages of employee use of mobile systems at work include lower productivity and greater need for training.

Question 27

Push data is data that the device requests from the server.

Question 28

The major reason for the importance of mobile systems is the size of their market.

Question 29

Native mobile applications can be developed by technically oriented Web developers and business professionals.

Question 30

What are mobile systems?

Question 31

Mobile applications provide context-sensitive chrome,meaning it pops up in the display when appropriate.

Question 32

The advantages of employee use of mobile systems at work include cost savings and greater employee satisfaction.

Question 33

Chrome is a term that refers to the visual overhead in a computer display.

Question 34

Differentiate between native and thin-client mobile applications.

Question 35

Thin-client applications are limited by the capabilities of the browser.

Question 36

A native application is a thick-client application that is designed to work with a particular operating system.

Question 37

Native mobile applications only run on the operating system for which they are programmed.

Question 38

Mobile systems decrease the speed of business,which is a disadvantage for those who desire the ability to nimbly respond to changing conditions and succeed with the unexpected.

Question 39

Just-in-time data is data delivered to the user at the precise time it is needed.

Question 40

If the organization wants to own any mobile device that employees connect to its network,the policy must be a part of the employee's contract.

Question 41

State the advantages and disadvantages of employee use of mobile systems at work.

Question 42

State the primary characteristics of a quality mobile application.