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

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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.

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

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

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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.

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What is an RFID tag device made up of?

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

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

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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.

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

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

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What is war driving?

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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.

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Which of the following include the three primary network categories?

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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?

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

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

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

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Explain the different wireless network categories.

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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.

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What is a feature of IPTV?

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