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Exam 7: Networks: Mobile Business: Module 3: Enterprise MIS

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Question 151

Multiple Choice

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What is an RFID tag device made up of?

A) chip, antenna
B) chip, reader
C) battery, reader
D) battery, antenna

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

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verified

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Question 152

True/False

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Voice over LTE (VoLTE) allows mobile voice calls to be made over broadband networks, creating-under the right network conditions-clearer audio and fewer dropped calls.

A) True
B) False

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Question 153

True/False

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A wide area network (WAN) spans a large geographic area such as a state, province, or country.Perhaps the best example is the Internet.

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 feature of IPTV?

Geographic information system (GIS) stores, views, and analyzes geographic data creating multidimensional charts or maps.For example, GIS are monitoring global warming by measuring the speed of glaciers melting in Canada, Greenland, and Antarctica.

The packet header lists the destination (for example in IP packets the destination is the IP address) along with the length of the message data.

Wireless, on the other hand, refers to any type of operation accomplished without the use of a hard-wired connection.

Which of the following statements is inaccurate in reference to domain names?

RFID tag is an electronic identification device that is made up of a chip and antenna.

What is war driving?

Which of the following include the three primary network categories?

Secure sockets layer (SSL) is a combination of HTTP and SSL to provide encryption and secure identification of an Internet server.

What is a space station that orbits the Earth receiving and transmitting signals from Earth-based stations over a wide area?

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

What represents the loss of a network signal strength measured in decibels (dB) and occurs because the transmissions gradually dissipate in strength over longer distances or radio interference or physical obstructions like walls impact communication signals?

A wireless WAN (WWAN) is a wide area network that uses radio signals to transmit and receive data.

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

Explain the different wireless network categories.

Which of the following statements is inaccurate in reference to unified communications?