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What is the efficient coexistence of telephone, video, and data communication within a single network, offering convenience and flexibility not possible with separate infrastructures?


A) Network protocol
B) Networking category
C) Network convergence
D) Network communication

E) B) and C)
F) A) and D)

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What connects a group of computers in close proximity, such as in a school or office setting?


A) Metropolitan area network (MAN)
B) Local area network (LAN)
C) Wide area network (WAN)
D) Secure area network (SAN)

E) B) and C)
F) All of the above

Correct Answer

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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

E) A) and C)
F) A) and B)

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Which business application consists of hardware, software, and data that provide location information for display on a multidimensional map?


A) Radio-frequency identification
B) Global positioning systems
C) Geographic information systems
D) Location-based services

E) None of the above
F) All of the above

Correct Answer

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A ___________ is a space station that orbits the Earth receiving and transmitting signals from Earth-based stations over a wide area.

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What do you call a large computer network usually spanning a city or a specific infrastructure like a college?


A) Metropolitan area network (MAN)
B) Local area network (LAN)
C) Wide area network (WAN)
D) Secure area network (SAN)

E) C) and D)
F) A) and B)

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Radio-frequency ___________ uses electronic tags and labels to identify objects wirelessly over short distances.

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What enables telecommunications or the exchange of information (voice, text, data, audio, and video) ?


A) Computer networks
B) Email
C) HTML
D) Technology sourcing

E) B) and C)
F) All of the above

Correct Answer

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The ability to ___________ and monitor assets reduces losses from theft and damage, gathers information from remote or difficult-to-reach locations, enhances safety, and makes possible a new wave of personalized services.

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Explain the different wireless network business applications.

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Mobile and wireless business applications and services are using satellite technologies.These technologies are GPS, GIS, and LBS.GPS is a satellite-based navigation system providing extremely accurate position, time, and speed information.GIS is location information that can be shown on a map.LBS refers to applications that use location information to provide a service used by both GPS and GIS.

Identify the challenges of a connected world.

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Networks have created a diverse, yet glo...

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Identify the benefits of a connected world.

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Before networks, transferring data betwe...

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A wireless WAN (WWAN) is a wide area network that uses radio signals to transmit and receive data and can be divided into which two categories?


A) Cellular communications and multiple-user communication systems
B) Mobile and wireless technologies
C) Cellular and satellite communication systems
D) Client and server systems

E) B) and D)
F) All of the above

Correct Answer

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C

Which of the following is an example of P2P?


A) GoDaddy
B) Skype
C) Federal Communication Commission (FCC)
D) Facebook

E) B) and C)
F) A) and C)

Correct Answer

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Identify the challenges of business mobility.

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There are several challenges of wireless...

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___________ is a method of sending audio and video files over the Internet in such a way that the user can view the file while it is being transferred.

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Two methods for encrypting network traffic on the web are secure sockets layer and secure hypertext transfer protocol.

A) True
B) False

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What is a means by which portable devices can connect wirelessly to a local area network, using access points that send and receive data via radio waves?


A) Bluetooth
B) Wireless fidelity (wi-fi)
C) Wide area network (WAN)
D) Wireless data centers

E) A) and D)
F) None of the above

Correct Answer

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B

What are the five elements that are needed to create a connected world or a network?


A) Categories, programs, alternatives, people, and core philosophy
B) Program, providers, access, mechanics, and teachers
C) Categories, providers, access technologies, protocols, and convergence
D) LAN, WAN, MAN, PAN, and SAN

E) B) and C)
F) All of the above

Correct Answer

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Identify the benefits of business mobility.

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A wireless network can enhance mobility,...

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