Exam 4: Networks for Efficient Operations and Sustainability

According to one study,68 percent of Americans may suffer from ________,or feelings of disorientation and nervousness when deprived of Internet or wireless access for a period of time.

(Short Answer)

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Question 21

____________ connect networks by linking computers to the Internet so that users can share a connection.

(Short Answer)

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Question 22

In most organizations today,when the ____________ goes down (crashes),it causes almost complete disruption of productivity or service,including lost sales,financial consequences,and inability to process payroll and inventory.

(Short Answer)

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Question 23

_________ involves a dedicated connection between a source and a destination,such as when a voice call is placed between two landline telephones.

(Short Answer)

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Question 24

Applications for voice conversations and video streaming typically perform poorly on broadband networks.

(True/False)

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Question 25

Different CPUs,operating systems,storage media,and mobile platform environments characterize the mobile device marketplace.This creates significant challenges for:

(Multiple Choice)

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Question 26

Every device that communicates with a network must have a unique identifying ________.

(Short Answer)

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Question 27

When security issues are a special concern,companies want to take extra steps to make sure that transmissions can't be intercepted or compromised.In these situations they will use a network that encrypts the packets before they are transferred over the network.This solution is called a Virtual Private Network (VPN)

(True/False)

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Question 28

Files are broken down into blocks known as protocols in order to be transmitted over a network to their destination.

(True/False)

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Question 29

The type of switching that breaks signals up into small blocks,sends them over the Internet,and then reassembles them at the destination is called __________ switching.

(Short Answer)

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Question 30

Bandwidth depends on the network _____________,which are the rules and standards that govern how devices on a network exchange data and talk to each other.

(Short Answer)

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Question 31

Dr.Garcia is a business professor at a large state college.At the start of each workday,he opens a Web browser on his office computer and accesses the university's Web site.From there,he logs into his institution's "MyCollege" portal with his username and password.From the portal he can access his email,Web pages for each of his courses,and confidential information about the students he advises.Most likely,Dr.Garcia is using what kind of network when using the portal?

(Multiple Choice)

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Question 32

A router acts as a controller,enabling networked devices to talk to each other efficiently.

(True/False)

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Question 33

Network _________ are devices that transmit data to their destination based on IP addresses.

(Multiple Choice)

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Question 34

___________ is the practice of managing data transfer to ensure a certain level of performance or QoS.

(Multiple Choice)

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Question 35

An important management decision concerns the network's _________ especially for delay-sensitive data such as real-time voice and high-quality video.

(Multiple Choice)

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Question 36

Voice over IP (VoIP)networks carry voice calls by converting voice (analog signals)to digital signals that are sent as packets.

(True/False)

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(28)

Question 37

Yammer is an enterprise social network that helps employees collaborate across departments,locations,and business apps.

(True/False)

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(37)

Question 38

Every device that communicates with a network must have a unique identifying ________

(Multiple Choice)

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(37)

Question 39

In April 2014,ARIN reported that were running out-making it urgent that enterprises plan to move to .

(Multiple Choice)

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(32)

Question 40

Showing 21 - 40 of 153

According to one study,68 percent of Americans may suffer from ________,or feelings of disorientation and nervousness when deprived of Internet or wireless access for a period of time.

____________ connect networks by linking computers to the Internet so that users can share a connection.

In most organizations today,when the ____________ goes down (crashes),it causes almost complete disruption of productivity or service,including lost sales,financial consequences,and inability to process payroll and inventory.

_________ involves a dedicated connection between a source and a destination,such as when a voice call is placed between two landline telephones.

Applications for voice conversations and video streaming typically perform poorly on broadband networks.

Different CPUs,operating systems,storage media,and mobile platform environments characterize the mobile device marketplace.This creates significant challenges for:

Every device that communicates with a network must have a unique identifying ________.

Files are broken down into blocks known as protocols in order to be transmitted over a network to their destination.

The type of switching that breaks signals up into small blocks,sends them over the Internet,and then reassembles them at the destination is called __________ switching.

Bandwidth depends on the network _____________,which are the rules and standards that govern how devices on a network exchange data and talk to each other.

A router acts as a controller,enabling networked devices to talk to each other efficiently.

Network _________ are devices that transmit data to their destination based on IP addresses.

___________ is the practice of managing data transfer to ensure a certain level of performance or QoS.

An important management decision concerns the network's _________ especially for delay-sensitive data such as real-time voice and high-quality video.

Voice over IP (VoIP)networks carry voice calls by converting voice (analog signals)to digital signals that are sent as packets.

Yammer is an enterprise social network that helps employees collaborate across departments,locations,and business apps.

Every device that communicates with a network must have a unique identifying ________

In April 2014,ARIN reported that were running out-making it urgent that enterprises plan to move to .

Doing Business in Digital Times

Data Governance and IT Architecture Support Long-Term Performance

Data Management, Big Data Analytics, and Records Management

Cybersecurity and Risk Management

Attracting Buyers With Search, Semantic, and Recommendation Technology

Mobile Technologies and Commerce

Retail, E-Commerce, and Mobile Commerce Technology

Effective and Efficient Business Functions

Strategic Technology and Enterprise Systems

Data Visualization and Geographic Information Systems

IT Strategy and Balanced Scorecard

Project Management and SDLC

Ethical Risks and Responsibilities of IT Innovations

Filters

Exam 4: Networks for Efficient Operations and Sustainability

According to one study,68 percent of Americans may suffer from ________,or feelings of disorientation and nervousness when deprived of Internet or wireless access for a period of time.

____________ connect networks by linking computers to the Internet so that users can share a connection.

In most organizations today,when the ____________ goes down (crashes),it causes almost complete disruption of productivity or service,including lost sales,financial consequences,and inability to process payroll and inventory.

_________ involves a dedicated connection between a source and a destination,such as when a voice call is placed between two landline telephones.

Applications for voice conversations and video streaming typically perform poorly on broadband networks.

Different CPUs,operating systems,storage media,and mobile platform environments characterize the mobile device marketplace.This creates significant challenges for:

Every device that communicates with a network must have a unique identifying ________.

Files are broken down into blocks known as protocols in order to be transmitted over a network to their destination.

The type of switching that breaks signals up into small blocks,sends them over the Internet,and then reassembles them at the destination is called __________ switching.

Bandwidth depends on the network _____________,which are the rules and standards that govern how devices on a network exchange data and talk to each other.

A router acts as a controller,enabling networked devices to talk to each other efficiently.

Network _________ are devices that transmit data to their destination based on IP addresses.

___________ is the practice of managing data transfer to ensure a certain level of performance or QoS.

An important management decision concerns the network's _________ especially for delay-sensitive data such as real-time voice and high-quality video.

Voice over IP (VoIP)networks carry voice calls by converting voice (analog signals)to digital signals that are sent as packets.

Yammer is an enterprise social network that helps employees collaborate across departments,locations,and business apps.

Every device that communicates with a network must have a unique identifying ________

In April 2014,ARIN reported that ________ were running out-making it urgent that enterprises plan to move to ________.

Doing Business in Digital Times

Data Governance and IT Architecture Support Long-Term Performance

Data Management, Big Data Analytics, and Records Management

Cybersecurity and Risk Management

Attracting Buyers With Search, Semantic, and Recommendation Technology

Mobile Technologies and Commerce

Retail, E-Commerce, and Mobile Commerce Technology

Effective and Efficient Business Functions

Strategic Technology and Enterprise Systems

Data Visualization and Geographic Information Systems

IT Strategy and Balanced Scorecard

Project Management and SDLC

Ethical Risks and Responsibilities of IT Innovations

Filters

In April 2014,ARIN reported that were running out-making it urgent that enterprises plan to move to .