Exam 7: Networks: Mobile Business

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Cell phones have morphed into ________ ________ that offer more advanced computing ability and connectivity than basic cell phones.

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B

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

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C

What is IT consumerization?

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D

The network providers include LAN, WAN, and MAN.

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What is mobile device management (MDM)?

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Which statement below is inaccurate in reference to domain names?

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

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Which of the following allows high-speed digital data transmission over standard telephone lines?

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A geocoin, a round coin-sized object, is uniquely numbered and hidden in geocache. Geocoins can also be shaped to match a theme like the state of Colorado or a birthday party hat. Geocoins are often decorative or commemorative, making them collectible and highly valuable for technology adventures.

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An extranet is a restricted network that relies on Internet technologies to provide an Internet-like environment within the company for information sharing, communications, collaboration, Web publishing, and the support of business processes.

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Network convergence includes VoIP, UC, and IPTV.

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Wired equivalent privacy (WEP)is an encryption algorithm designed to protect wireless transmission data.

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What distributes digital video content using IP across the Internet and private IP networks?

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Network convergence includes TCP/IP and FTP.

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Automatic vehicle location (AVL)uses GPS tracking to track vehicles.

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The Institute of Electrical and Electronics Engineers (IEEE)is an organization that researches and institutes electrical standards for communication and other technologies. Known officially as IEEE 802.11n (or wireless-N)is the newest standard for wireless networking. Compared with earlier standards like 802.11b, wireless-N offers faster speeds, more flexibility and greater range.

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War consumerization is the practice of tagging pavement with codes displaying where Wi-Fi access is available.

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What 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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The network protocols include LAN, WAN, and MAN.

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What is a geographic information system (GIS)?

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