Question 1

What is Internet Protocol TV (IPTV)?
A)Uses IP technology to transmit telephone calls.
B)A computer network that relies on the computing power and bandwidth of the participants in the network rather than a centralized server.
C)Distributes digital video content using IP across the Internet and private IP networks.
D)The integration of communication channels into a single service.

Accepted Answer

Internet Protocol TV (IPTV), which distributes digital video content using IP across the Internet and private IP networks.

Question 2

What is voice over IP (VoIP)?
A)Uses IP technology to transmit telephone calls.
B)A computer network that relies on the computing power and bandwidth of the participants in the network rather than a centralized server.
C)Distributes digital video content using IP across the Internet and private IP networks.
D)The integration of communication channels into a single service.

Accepted Answer

Voice over IP (VoIP)uses IP technology to transmit telephone calls.

Question 3

What is a VPN?
A)A direct network provider using a company server
B)A direct private network that creates a "private tunnel" within the Internet to connect to the corporate server
C)A direct URL that creates a private tunnel for a company
D)A direct P2P that creates an open access community for a company

Accepted Answer

This is the definition of a Virtual private network or VPN.

Question 4

Why would a company use an Intranet?
A)Intranets are used for business operations and management
B)Intranets are used for communications and collaboration
C)Intranets are used for Web publishing
D)All of the above

Accepted Answer

Intranets are used for 1)business operations and management, 2)communications and collaboration, and 3)Web publishing.

Question 5

To create an SSL connection, a Web server requires a ________, which is an electronic document that confirms the identity of a website or server and verifies that a public key belongs to a trustworthy individual or company.
A)DSL Degree
B)SSL Degree
C)SSL Certificate
D)DSL Certificate

Accepted Answer

This is the definition of a SSL Certificate.

Question 6

Which of the below statements is not accurate in reference to mobile and wireless computing?
A)Mobile technology can travel with the user
B)Wireless technology is any type of operation accomplished without the use of a hard-wired connection
C)Wireless technology is any type of operation accomplished with the use of a hard-wired connection
D)Mobile technology allows a user to download software to a laptop or cell phone for portable reading or reference

Accepted Answer

Wireless technology does not use a hard-wired connection.

Question 7

What is a wireless PAN technology that transmits signals over short distances among cell phones, computers, and other devices?
A)Laptop
B)PDA
C)Bluetooth
D)Camera

Accepted Answer

This is the definition of a Bluetooth.

Question 8

What is the digital divide?
A)A worldwide gap giving advantage to those with access to technology
B)A data interruption in the Internet connection
C)A deficiency in school-aged children with computer knowledge
D)A divide between the economies of third world countries

Accepted Answer

This is the definition of a digital divide.

Question 9

What is a restricted network that relies on Internet technologies to provide an Internet-like environment within the company for information sharing, communications, collaboration, and web publishing?
A)National ISP
B)Regional ISP
C)Intranet
D)Extranet

Accepted Answer

This is the definition of an Intranet.

Question 10

Which of the following is not a type of wireless network?
A)PAN
B)WLAN
C)WWAN
D)MAN

Accepted Answer

The four wireless communication network categories are 1)personal area networks (PANs), 2)wireless local area networks (WLANs), 3)wireless metropolitan area networks (WMANs), and 4)wireless wide area networks (WWANs)

Question 11

An extranet is not available for use by a ________.
A)Customer
B)Supplier
C)Employee
D)Competitor

Accepted Answer

This is the definition of extranet.

Question 12

What is peer-to-peer (P2P)?
A)Uses IP technology to transmit telephone calls.
B)A computer network that relies on the computing power and bandwidth of the participants in the network rather than a centralized server.
C)Distributes digital video content using IP across the Internet and private IP networks.
D)The integration of communication channels into a single service.

Accepted Answer

Peer-to-peer (P2P)is a computer network that relies on the computing power and bandwidth of the participants in the network rather than a centralized server.

Question 13

What is an extension of an Intranet that is available only to authorized outsiders?
A)National ISP
B)Regional ISP
C)Intranet
D)Extranet

Accepted Answer

This is the definition of extranet.

Question 14

What is the worldwide gap giving advantage to those with access to technology?
A)Digital subscriber
B)Digital divide
C)Digital Darwinism
D)Digital era

Accepted Answer

This is the definition of a digital divide.

Question 15

What is a combination of HTTP and SSL that provides encryption and secure identification of an Internet server?
A)Secure hypertext transfer protocol (SHTTP)
B)Secure sockets layer (SSL)
C)SSL certificate
D)SHTTP certificate

Accepted Answer

This is the definition of a secure hypertext transfer protocol (SHTTP).

Question 16

What is one of the major challenges of networking or performing business in a connected world?
A)Personal issues
B)Society demands
C)Security issues
D)Telecommuting demands

Accepted Answer

The major challenges of a connected world include 1)security, and 2)social, ethical, and political issues.

Question 17

What are the two main methods for encrypting network traffic on the Web?
A)SSL and HTTP
B)SSL and SHTTP
C)DSL and HTTP
D)HTML and SHTTP

Accepted Answer

Two main methods for encrypting network traffic on the Web are secure sockets layer (SSL)& secure hypertext transfer protocol (SHTTP).

Question 18

What is a wireless network that provides communication over a short distance that is intended for use with devices that are owned and operated by a single user?
A)Professional area network
B)Personal area service
C)Personal area network
D)Political area network

Accepted Answer

This is the definition of a personal area network (PAN).

Question 19

What are the four wireless communication network categories?
A)Private servers, company servers, government servers, and international servers
B)Protocol, land lines, rates, and worldwide
C)Personal, local, regional, and international
D)Personal area networks, wireless local area networks, wireless metropolitan area networks, and wireless wide area networks

Accepted Answer

The four wireless communication network categories are 1)personal area networks (PANs), 2)wireless local area networks (WLANs), 3)wireless metropolitan area networks (WMANs), and 4)wireless wide area networks (WWANs).

Question 20

Which network uses radio signals to transmit and receive data over distances of a few hundred feet?
A)WMAN
B)WWAN
C)PAN
D)WLAN

Accepted Answer

This is the definition of a wireless LAN (WLAN).

Quiz 7: Networks: Mobile Business

What is Internet Protocol TV (IPTV) ?

What is voice over IP (VoIP) ?

What is a VPN?

Why would a company use an Intranet?

To create an SSL connection, a Web server requires a ________, which is an electronic document that confirms the identity of a website or server and verifies that a public key belongs to a trustworthy individual or company.

Which of the below statements is not accurate in reference to mobile and wireless computing?

What is a wireless PAN technology that transmits signals over short distances among cell phones, computers, and other devices?

What is the digital divide?

What is a restricted network that relies on Internet technologies to provide an Internet-like environment within the company for information sharing, communications, collaboration, and web publishing?

Which of the following is not a type of wireless network?

An extranet is not available for use by a ________.

What is peer-to-peer (P2P) ?

What is an extension of an Intranet that is available only to authorized outsiders?

What is the worldwide gap giving advantage to those with access to technology?

What is a combination of HTTP and SSL that provides encryption and secure identification of an Internet server?

What is one of the major challenges of networking or performing business in a connected world?

What are the two main methods for encrypting network traffic on the Web?

What is a wireless network that provides communication over a short distance that is intended for use with devices that are owned and operated by a single user?

What are the four wireless communication network categories?

Which network uses radio signals to transmit and receive data over distances of a few hundred feet?