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Exam 7: Networks: Mobile Business

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Question 31

True/False

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An extranet is an extension of an intranet that is available only to authorized outsiders, such as customers, partners, and suppliers.

A) True
B) False

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Question 32

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A metropolitan area network (MAN)spans a large geographic area such as a state, province, or country.

A) True
B) False

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Question 33

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

Which of the below offers an example of a LAN?

Which social media site uses LBS?

Which of the below offers a common example of a LAN?

A wireless WAN (WWAN)is a local area network that uses radio signals to transmit and receive data over distances of a few hundred feet.

What can unified communications merge?

A wide area network (WAN)spans a large geographic area such as a state, province, or country.

Companies can establish direct private network links among themselves or create private, secure Internet access, in effect a private tunnel within the Internet, called a virtual private network (VPN).

The Internet is a hierarchical structure linking different levels of service providers whose millions of devices supply all the interconnections. The three levels outlined in the book from the top down include ________.

RFID accelerometer is a device that measures the acceleration (the rate of change of velocity)of an item and is used to track truck speeds or taxi cab speeds.

Streaming 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.

What is a coding process that takes a digital map feature and assigns it an attribute that serves as a unique ID (tract number, node number) or classification (soil type, zoning category) ?

Wi-Fi protected access (WPA)a wireless security protocol to protect Wi-Fi networks.

Geocache is a GPS technology adventure game that posts the longitude and latitude location for an item on the Internet for users to find. GPS users find the geocache and typically sign a guest book or take an item and leave an item for the next adventure players to find. Caches are often placed in locations that are interesting or challenging for people to discover.

What 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?

Mobile device management 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.

Which of the following includes the three primary network providers?

Which business application uses location information to provide a service and is designed to give mobile users instant access to personalized local content?