Critical business processes are those that improve employee performance and ____
ID: 3745148 • Letter: C
Question
Critical business processes are those that improve employee performance and ________.0.97 Points
·
strategic planning
·
commodities
·
profit margins
·
business models
62)
Which of the following statements about virtualization is false?
0.97 Points
·
Virtualization is often a key part of an enterprise’s disaster recovery plan.
·
Virtualization separates business applications and data from hardware resources to pool hardware resources.
·
Virtualization is primarily about cost-cutting.
·
Virtualization increases the flexibility of IT assets, allowing companies to consolidate IT infrastructure.
Saved
63)
Internet platforms are yet another area where Microsoft is featured prominently. The trend since the late 1990s has been to reduce the number of servers by increasing their size and power. Dell, HP/Compaq, and IBM have been the beneficiaries of this trend. Multi-core processors and blade servers are two ways in which server power can be radically increased without increasing the footprint or the power requirements.
0.97 Points
·
True
·
False
Saved
64)
Inefficiencies in a supply chain (parts shortages, underutilized plant capacity, excessive finished goods inventory, high transportation costs) can information can result in a just-in-time strategy.
0.97 Points
·
False
·
True
65)
________ are shaking-up or disrupting the ways companies do business, the jobs of managers and workers, the design of business processes, and the structure of markets.
3.68 Points
·
IT innovations
·
Wireless networks
·
Social media
·
Social networks
Saved
66)
________ is a structured approach for capturing, storing, processing, integrating, distributing, securing, and archiving data effectively throughout their life cycle.
0.92 Points
·
Data mining
·
Metadata
·
Data management
·
Data visualization
Saved
67)
A computer system organizes data into a hierarchy that begins with ________, which are the smallest unit of data a computer can process.
0.92 Points
·
attributes
·
fields
·
bytes
·
bits
Saved
68)
Records can be arranged in several ways on a storage medium. The arrangement of records determines:
0.92 Points
·
the storage media used for storage.
·
how individual records can be accessed.
·
how individual records can be accessed and how long it takes to access them.
·
how long it takes to access records.
Saved
69)
________ programs can provide access to all organizational data and overcome many of the problems associated with data file environments.
0.92 Points
·
Business record
·
Database management
·
ISAM
·
Sequential data
70)
Disadvantages of centralized databases are all of the following except:
0.92 Points
·
they are vulnerable to a single point of failure.
·
when users are widely dispersed and need data manipulations, they can experience transmission delays.
·
when the centralized database computer fails to function properly, all users are affected.
·
much more expensive to set up and maintain than a distributed database.
71)
An advantage of ________ is that they provide the response speed of localized files without the need to replicate all changes in multiple locations.
0.92 Points
·
replicated databases
·
partitioned databases
·
file systems
·
centralized databases
72)
Database management systems range in size and capabilities from the simple ________ to full-featured ________ solutions.
0.92 Points
·
Microsoft Access; Oracle
·
Oracle; DB2
·
Microsoft Excel; Microsoft Access
·
LANs; DB2
Saved
73)
The main difference between a database and data warehouse is that:
0.92 Points
·
databases are designed and optimized to store data, whereas data warehouses are designed and optimized to respond to analysis questions that are critical for a business.
·
databases are designed and optimized to analyze data, whereas data warehouses are designed and optimized to store data for sharing.
·
databases are designed to detect trends in the data, whereas data warehouses are designed to support supply chains.
·
databases are designed to support traditional commerce, whereas data warehouses are designed to support e-commerce.
Saved
74)
________ for banking and debit cards are designed to ensure that every transaction gets recorded and processed online and in real-time.
0.92 Points
·
File systems
·
Database systems
·
OLAP systems
·
Data warehouses
Saved
75)
Data warehouses are designed as ________ systems, meaning that the data can be queried and analyzed much more efficiently than online databases.
0.92 Points
·
online transaction processing (OLTP)
·
online analytical processing (OLAP)
·
real-time transaction
·
ETL
Saved
76)
Connectivity and mobility are ________ issues.
0.92 Points
·
network
·
4G
·
Wi-Fi
·
social media
Saved
77)
Why did the New Mexico Department of Transportation start offering passengers free public 4G WiMAX Internet to make public transportation more attractive to commuters?
0.92 Points
·
To assist with New Mexico’s goal to become a high-tech state.
·
To reduce the population’s dependence on gasoline.
·
To improve traffic congestion conditions.
·
To reduce pollution and smog conditions along the main traffic corridor in the state.
Saved
78)
Networks transmit ________, which carry voice or data between a sender and a receiver.
0.92 Points
·
signals
·
routers
·
nodes
·
switches
Saved
79)
________ was created by the U.S. Department of Defense to ensure data integrity and maintain communications in the event of catastrophic war.
0.92 Points
·
Bandwidth
·
Protocol
·
TCP/IP
·
Broadband
Saved
80)
What is significant about 4G networks is that they do not have a ________, which both 2G and 3G networks do have.
0.92 Points
·
circuit-switched subsystem
·
WiMAX standard
·
packet-switched IP system
·
GSM-based LTE subsystem
Saved
81)
An enterprise’s network capability depends on all of the following except:
0.92 Points
·
open culture.
·
upgrades.
·
bandwidth.
·
proper planning.
Saved
82)
A service level agreement (SLA) is a legal written contract between a vendor and client in which the vendor guarantees ________.
0.92 Points
·
a minimal level of service
·
free upgrades for the length of the contract
·
a maximum service charge
·
no defects and/or no risk
83)
Effective e-business models and competitive strategies are developed by ________.
0.92 Points
·
vendors and service providers
·
senior marketing managers
·
managers from various functional areas, including marketing, IT, operations, logistics, and accounting
·
Web site designers
Saved
84)
Over 85 percent of e-commerce dollar volume is ________ commerce.
0.92 Points
·
G2B
·
B2C
·
G2G
·
B2B
Saved
85)
Priceline.com is an example of ________ commerce because the customer names a product or service and the desired price, and then Priceline tries to find a supplier to fulfill that need.
0.92 Points
·
business-to-consumers
·
consumers-to-business
·
mobile
·
business-to-business
Saved
86)
A benefit of hosting an e-commerce Web site on a third-party’s server is ________, which is being able to add-on additional capacity incrementally, quickly, and as needed.
0.92 Points
·
accuracy
·
maintenance
·
security
·
scalability
87)
Which of the following is not a characteristic of competitive innovation?
0.92 Points
·
No competitive innovation remains unique for long.
·
Leading companies are always looking for next-generation capabilities to develop new competitive advantage.
·
Most innovations cannot be duplicated by other companies.
·
A current approach is to integrate social networks.
Saved
88)
In the e-commerce business model ________, a vendor asks its partners to place logos or banner ads on their sites. If customers click the logo, go to vendor’s site, and buy; then the vendor pays a commission to partners.
0.92 Points
·
relationship marketing
·
B2B commerce
·
affiliate marketing
·
viral marketing
Saved
89)
When managers are planning and managing their online business, they should do all of the following except ___.
0.92 Points
·
make data-driven, fact-based plans
·
identify all key assumptions in the marketing plan
·
monitor progress to identify when adjustments are needed, and then be agile enough to respond
·
build the marketing plan around the products, rather than on customer
Saved
90)
________ systems using reverse auctions are often mandatory to ensure the best price and quality for government procurement of goods and services.
0.92 Points
·
Cloud computing
·
Maverick buying
·
Spot sourcing
·
Electronic tendering
Saved
91)
One of the major e-commerce services is ________, which consists of technology consultants, system developers, integrators, hosting, security, wireless, and networks.
0.92 Points
·
e-process
·
e-infrastructure
·
e-markets
·
e-content
92)
The legal and ethical issues related to e-commerce include all of the following except:
0.92 Points
·
Web tracking
·
PCI
·
fraud
·
privacy
93)
The online explosion has given today’s consumers less control over where and how they interact with a business or a brand through a mix of online channels and media.
0.92 Points
·
True
·
False
94)
Hosting an e-business Web site on a third-party’s server is done if the company lacks infrastructure to host it themselves, does not have the IT expertise to manage it, or needs scalability.
0.92 Points
·
True
·
False Critical business processes are those that improve employee performance and ________.
0.97 Points
·
strategic planning
·
commodities
·
profit margins
·
business models
62)
Which of the following statements about virtualization is false?
0.97 Points
·
Virtualization is often a key part of an enterprise’s disaster recovery plan.
·
Virtualization separates business applications and data from hardware resources to pool hardware resources.
·
Virtualization is primarily about cost-cutting.
·
Virtualization increases the flexibility of IT assets, allowing companies to consolidate IT infrastructure.
Saved
63)
Internet platforms are yet another area where Microsoft is featured prominently. The trend since the late 1990s has been to reduce the number of servers by increasing their size and power. Dell, HP/Compaq, and IBM have been the beneficiaries of this trend. Multi-core processors and blade servers are two ways in which server power can be radically increased without increasing the footprint or the power requirements.
0.97 Points
·
True
·
False
Saved
64)
Inefficiencies in a supply chain (parts shortages, underutilized plant capacity, excessive finished goods inventory, high transportation costs) can information can result in a just-in-time strategy.
0.97 Points
·
False
·
True
65)
________ are shaking-up or disrupting the ways companies do business, the jobs of managers and workers, the design of business processes, and the structure of markets.
3.68 Points
·
IT innovations
·
Wireless networks
·
Social media
·
Social networks
Saved
66)
________ is a structured approach for capturing, storing, processing, integrating, distributing, securing, and archiving data effectively throughout their life cycle.
0.92 Points
·
Data mining
·
Metadata
·
Data management
·
Data visualization
Saved
67)
A computer system organizes data into a hierarchy that begins with ________, which are the smallest unit of data a computer can process.
0.92 Points
·
attributes
·
fields
·
bytes
·
bits
Saved
68)
Records can be arranged in several ways on a storage medium. The arrangement of records determines:
0.92 Points
·
the storage media used for storage.
·
how individual records can be accessed.
·
how individual records can be accessed and how long it takes to access them.
·
how long it takes to access records.
Saved
69)
________ programs can provide access to all organizational data and overcome many of the problems associated with data file environments.
0.92 Points
·
Business record
·
Database management
·
ISAM
·
Sequential data
70)
Disadvantages of centralized databases are all of the following except:
0.92 Points
·
they are vulnerable to a single point of failure.
·
when users are widely dispersed and need data manipulations, they can experience transmission delays.
·
when the centralized database computer fails to function properly, all users are affected.
·
much more expensive to set up and maintain than a distributed database.
71)
An advantage of ________ is that they provide the response speed of localized files without the need to replicate all changes in multiple locations.
0.92 Points
·
replicated databases
·
partitioned databases
·
file systems
·
centralized databases
72)
Database management systems range in size and capabilities from the simple ________ to full-featured ________ solutions.
0.92 Points
·
Microsoft Access; Oracle
·
Oracle; DB2
·
Microsoft Excel; Microsoft Access
·
LANs; DB2
Saved
73)
The main difference between a database and data warehouse is that:
0.92 Points
·
databases are designed and optimized to store data, whereas data warehouses are designed and optimized to respond to analysis questions that are critical for a business.
·
databases are designed and optimized to analyze data, whereas data warehouses are designed and optimized to store data for sharing.
·
databases are designed to detect trends in the data, whereas data warehouses are designed to support supply chains.
·
databases are designed to support traditional commerce, whereas data warehouses are designed to support e-commerce.
Saved
74)
________ for banking and debit cards are designed to ensure that every transaction gets recorded and processed online and in real-time.
0.92 Points
·
File systems
·
Database systems
·
OLAP systems
·
Data warehouses
Saved
75)
Data warehouses are designed as ________ systems, meaning that the data can be queried and analyzed much more efficiently than online databases.
0.92 Points
·
online transaction processing (OLTP)
·
online analytical processing (OLAP)
·
real-time transaction
·
ETL
Saved
76)
Connectivity and mobility are ________ issues.
0.92 Points
·
network
·
4G
·
Wi-Fi
·
social media
Saved
77)
Why did the New Mexico Department of Transportation start offering passengers free public 4G WiMAX Internet to make public transportation more attractive to commuters?
0.92 Points
·
To assist with New Mexico’s goal to become a high-tech state.
·
To reduce the population’s dependence on gasoline.
·
To improve traffic congestion conditions.
·
To reduce pollution and smog conditions along the main traffic corridor in the state.
Saved
78)
Networks transmit ________, which carry voice or data between a sender and a receiver.
0.92 Points
·
signals
·
routers
·
nodes
·
switches
Saved
79)
________ was created by the U.S. Department of Defense to ensure data integrity and maintain communications in the event of catastrophic war.
0.92 Points
·
Bandwidth
·
Protocol
·
TCP/IP
·
Broadband
Saved
80)
What is significant about 4G networks is that they do not have a ________, which both 2G and 3G networks do have.
0.92 Points
·
circuit-switched subsystem
·
WiMAX standard
·
packet-switched IP system
·
GSM-based LTE subsystem
Saved
81)
An enterprise’s network capability depends on all of the following except:
0.92 Points
·
open culture.
·
upgrades.
·
bandwidth.
·
proper planning.
Saved
82)
A service level agreement (SLA) is a legal written contract between a vendor and client in which the vendor guarantees ________.
0.92 Points
·
a minimal level of service
·
free upgrades for the length of the contract
·
a maximum service charge
·
no defects and/or no risk
83)
Effective e-business models and competitive strategies are developed by ________.
0.92 Points
·
vendors and service providers
·
senior marketing managers
·
managers from various functional areas, including marketing, IT, operations, logistics, and accounting
·
Web site designers
Saved
84)
Over 85 percent of e-commerce dollar volume is ________ commerce.
0.92 Points
·
G2B
·
B2C
·
G2G
·
B2B
Saved
85)
Priceline.com is an example of ________ commerce because the customer names a product or service and the desired price, and then Priceline tries to find a supplier to fulfill that need.
0.92 Points
·
business-to-consumers
·
consumers-to-business
·
mobile
·
business-to-business
Saved
86)
A benefit of hosting an e-commerce Web site on a third-party’s server is ________, which is being able to add-on additional capacity incrementally, quickly, and as needed.
0.92 Points
·
accuracy
·
maintenance
·
security
·
scalability
87)
Which of the following is not a characteristic of competitive innovation?
0.92 Points
·
No competitive innovation remains unique for long.
·
Leading companies are always looking for next-generation capabilities to develop new competitive advantage.
·
Most innovations cannot be duplicated by other companies.
·
A current approach is to integrate social networks.
Saved
88)
In the e-commerce business model ________, a vendor asks its partners to place logos or banner ads on their sites. If customers click the logo, go to vendor’s site, and buy; then the vendor pays a commission to partners.
0.92 Points
·
relationship marketing
·
B2B commerce
·
affiliate marketing
·
viral marketing
Saved
89)
When managers are planning and managing their online business, they should do all of the following except ___.
0.92 Points
·
make data-driven, fact-based plans
·
identify all key assumptions in the marketing plan
·
monitor progress to identify when adjustments are needed, and then be agile enough to respond
·
build the marketing plan around the products, rather than on customer
Saved
90)
________ systems using reverse auctions are often mandatory to ensure the best price and quality for government procurement of goods and services.
0.92 Points
·
Cloud computing
·
Maverick buying
·
Spot sourcing
·
Electronic tendering
Saved
91)
One of the major e-commerce services is ________, which consists of technology consultants, system developers, integrators, hosting, security, wireless, and networks.
0.92 Points
·
e-process
·
e-infrastructure
·
e-markets
·
e-content
92)
The legal and ethical issues related to e-commerce include all of the following except:
0.92 Points
·
Web tracking
·
PCI
·
fraud
·
privacy
93)
The online explosion has given today’s consumers less control over where and how they interact with a business or a brand through a mix of online channels and media.
0.92 Points
·
True
·
False
94)
Hosting an e-business Web site on a third-party’s server is done if the company lacks infrastructure to host it themselves, does not have the IT expertise to manage it, or needs scalability.
0.92 Points
·
True
·
False Critical business processes are those that improve employee performance and ________.
0.97 Points
·
strategic planning
·
commodities
·
profit margins
·
business models
62)
Which of the following statements about virtualization is false?
0.97 Points
·
Virtualization is often a key part of an enterprise’s disaster recovery plan.
·
Virtualization separates business applications and data from hardware resources to pool hardware resources.
·
Virtualization is primarily about cost-cutting.
·
Virtualization increases the flexibility of IT assets, allowing companies to consolidate IT infrastructure.
Saved
63)
Internet platforms are yet another area where Microsoft is featured prominently. The trend since the late 1990s has been to reduce the number of servers by increasing their size and power. Dell, HP/Compaq, and IBM have been the beneficiaries of this trend. Multi-core processors and blade servers are two ways in which server power can be radically increased without increasing the footprint or the power requirements.
0.97 Points
·
True
·
False
Saved
64)
Inefficiencies in a supply chain (parts shortages, underutilized plant capacity, excessive finished goods inventory, high transportation costs) can information can result in a just-in-time strategy.
0.97 Points
·
False
·
True
65)
________ are shaking-up or disrupting the ways companies do business, the jobs of managers and workers, the design of business processes, and the structure of markets.
3.68 Points
·
IT innovations
·
Wireless networks
·
Social media
·
Social networks
Saved
66)
________ is a structured approach for capturing, storing, processing, integrating, distributing, securing, and archiving data effectively throughout their life cycle.
0.92 Points
·
Data mining
·
Metadata
·
Data management
·
Data visualization
Saved
67)
A computer system organizes data into a hierarchy that begins with ________, which are the smallest unit of data a computer can process.
0.92 Points
·
attributes
·
fields
·
bytes
·
bits
Saved
68)
Records can be arranged in several ways on a storage medium. The arrangement of records determines:
0.92 Points
·
the storage media used for storage.
·
how individual records can be accessed.
·
how individual records can be accessed and how long it takes to access them.
·
how long it takes to access records.
Saved
69)
________ programs can provide access to all organizational data and overcome many of the problems associated with data file environments.
0.92 Points
·
Business record
·
Database management
·
ISAM
·
Sequential data
70)
Disadvantages of centralized databases are all of the following except:
0.92 Points
·
they are vulnerable to a single point of failure.
·
when users are widely dispersed and need data manipulations, they can experience transmission delays.
·
when the centralized database computer fails to function properly, all users are affected.
·
much more expensive to set up and maintain than a distributed database.
71)
An advantage of ________ is that they provide the response speed of localized files without the need to replicate all changes in multiple locations.
0.92 Points
·
replicated databases
·
partitioned databases
·
file systems
·
centralized databases
72)
Database management systems range in size and capabilities from the simple ________ to full-featured ________ solutions.
0.92 Points
·
Microsoft Access; Oracle
·
Oracle; DB2
·
Microsoft Excel; Microsoft Access
·
LANs; DB2
Saved
73)
The main difference between a database and data warehouse is that:
0.92 Points
·
databases are designed and optimized to store data, whereas data warehouses are designed and optimized to respond to analysis questions that are critical for a business.
·
databases are designed and optimized to analyze data, whereas data warehouses are designed and optimized to store data for sharing.
·
databases are designed to detect trends in the data, whereas data warehouses are designed to support supply chains.
·
databases are designed to support traditional commerce, whereas data warehouses are designed to support e-commerce.
Saved
74)
________ for banking and debit cards are designed to ensure that every transaction gets recorded and processed online and in real-time.
0.92 Points
·
File systems
·
Database systems
·
OLAP systems
·
Data warehouses
Saved
75)
Data warehouses are designed as ________ systems, meaning that the data can be queried and analyzed much more efficiently than online databases.
0.92 Points
·
online transaction processing (OLTP)
·
online analytical processing (OLAP)
·
real-time transaction
·
ETL
Saved
76)
Connectivity and mobility are ________ issues.
0.92 Points
·
network
·
4G
·
Wi-Fi
·
social media
Saved
77)
Why did the New Mexico Department of Transportation start offering passengers free public 4G WiMAX Internet to make public transportation more attractive to commuters?
0.92 Points
·
To assist with New Mexico’s goal to become a high-tech state.
·
To reduce the population’s dependence on gasoline.
·
To improve traffic congestion conditions.
·
To reduce pollution and smog conditions along the main traffic corridor in the state.
Saved
78)
Networks transmit ________, which carry voice or data between a sender and a receiver.
0.92 Points
·
signals
·
routers
·
nodes
·
switches
Saved
79)
________ was created by the U.S. Department of Defense to ensure data integrity and maintain communications in the event of catastrophic war.
0.92 Points
·
Bandwidth
·
Protocol
·
TCP/IP
·
Broadband
Saved
80)
What is significant about 4G networks is that they do not have a ________, which both 2G and 3G networks do have.
0.92 Points
·
circuit-switched subsystem
·
WiMAX standard
·
packet-switched IP system
·
GSM-based LTE subsystem
Saved
81)
An enterprise’s network capability depends on all of the following except:
0.92 Points
·
open culture.
·
upgrades.
·
bandwidth.
·
proper planning.
Saved
82)
A service level agreement (SLA) is a legal written contract between a vendor and client in which the vendor guarantees ________.
0.92 Points
·
a minimal level of service
·
free upgrades for the length of the contract
·
a maximum service charge
·
no defects and/or no risk
83)
Effective e-business models and competitive strategies are developed by ________.
0.92 Points
·
vendors and service providers
·
senior marketing managers
·
managers from various functional areas, including marketing, IT, operations, logistics, and accounting
·
Web site designers
Saved
84)
Over 85 percent of e-commerce dollar volume is ________ commerce.
0.92 Points
·
G2B
·
B2C
·
G2G
·
B2B
Saved
85)
Priceline.com is an example of ________ commerce because the customer names a product or service and the desired price, and then Priceline tries to find a supplier to fulfill that need.
0.92 Points
·
business-to-consumers
·
consumers-to-business
·
mobile
·
business-to-business
Saved
86)
A benefit of hosting an e-commerce Web site on a third-party’s server is ________, which is being able to add-on additional capacity incrementally, quickly, and as needed.
0.92 Points
·
accuracy
·
maintenance
·
security
·
scalability
87)
Which of the following is not a characteristic of competitive innovation?
0.92 Points
·
No competitive innovation remains unique for long.
·
Leading companies are always looking for next-generation capabilities to develop new competitive advantage.
·
Most innovations cannot be duplicated by other companies.
·
A current approach is to integrate social networks.
Saved
88)
In the e-commerce business model ________, a vendor asks its partners to place logos or banner ads on their sites. If customers click the logo, go to vendor’s site, and buy; then the vendor pays a commission to partners.
0.92 Points
·
relationship marketing
·
B2B commerce
·
affiliate marketing
·
viral marketing
Saved
89)
When managers are planning and managing their online business, they should do all of the following except ___.
0.92 Points
·
make data-driven, fact-based plans
·
identify all key assumptions in the marketing plan
·
monitor progress to identify when adjustments are needed, and then be agile enough to respond
·
build the marketing plan around the products, rather than on customer
Saved
90)
________ systems using reverse auctions are often mandatory to ensure the best price and quality for government procurement of goods and services.
0.92 Points
·
Cloud computing
·
Maverick buying
·
Spot sourcing
·
Electronic tendering
Saved
91)
One of the major e-commerce services is ________, which consists of technology consultants, system developers, integrators, hosting, security, wireless, and networks.
0.92 Points
·
e-process
·
e-infrastructure
·
e-markets
·
e-content
92)
The legal and ethical issues related to e-commerce include all of the following except:
0.92 Points
·
Web tracking
·
PCI
·
fraud
·
privacy
93)
The online explosion has given today’s consumers less control over where and how they interact with a business or a brand through a mix of online channels and media.
0.92 Points
·
True
·
False
94)
Hosting an e-business Web site on a third-party’s server is done if the company lacks infrastructure to host it themselves, does not have the IT expertise to manage it, or needs scalability.
0.92 Points
·
True
·
False
Explanation / Answer
SOLUTION:-
(61):-Critical business processes are those that improve employee performance and profit margins
(62):- Virtualization is primarily about cost-cutting :- FALSE
(63):- Internet platforms are yet another area where Microsoft is featured prominently. The trend since the late 1990s has been to reduce the number of servers by increasing their size and power. Dell, HP/Compaq, and IBM have been the beneficiaries of this trend. Multi-core processors and blade servers are two ways in which server power can be radically increased without increasing the footprint or the power requirements :- TRUE
(64):- Inefficiencies in a supply chain (parts shortages, underutilized plant capacity, excessive finished goods inventory, high transportation costs) can information can result in a just-in-time strategy:-TRUE
(66):- Data Management is a structured approach for capturing, storing, processing, integrating, distributing, securing, and archiving data effectively throughout their life cycle.
(67):- A computer system organizes data into a hierarchy that begins with bits, which are the smallest unit of data a computer can process.
(75):- Data warehouses are designed as online analytical processing (OLAP) systems, meaning that the data can be queried and analyzed much more efficiently than online databases.
(78):- Networks transmit signals, which carry voice or data between a sender and a receiver.
(79):- TCP/IP was created by the U.S. Department of Defense to ensure data integrity and maintain communications in the event of catastrophic war.
(84):- Over 85 percent of e-commerce dollar volume is B2B commerce.
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