Exam 7: Networks: Mobile Business

A) .info
B) .USA
C) .gov
D) .US

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A) Occurs when a company places active or semi-passive RFID tags on expensive products or assets to gather data on the items' location with little or no manual intervention.
B) Use plastic or conductive polymers instead of silicon-based microchips, allowing them to be washed or exposed to water without damaging the chip.
C) 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.
D) A satellite-based navigation system providing extremely accurate position, time, and speed

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A) Customer
B) Supplier
C) Employee
D) Competitor

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A) A single unit of binary data routed through a network.
B) Lists the destination (for example, in IP packets the destination is the IP address) along with the length of the message data.
C) Represents the end of the packet or transmission end.
D) A utility application that monitors the network path of packet data sent to a remote computer.

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A) The uncoupling of voice, data, and video service
B) Multiple services offered from several different vendors
C) Multiple devices supported by one provider
D) All of the above

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A) Means the technology can travel with the user; for instance, users can download software, email messages, and web pages onto a laptop or other mobile device
B) Refers to any type of operation accomplished without the use of a hard-wired connection.
C) A wireless PAN technology that transmits signals over short distances among cell phones, computers, and other devices
D) Provides communication for devices owned by a single user that work over a short distance.

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A) An electronic identification device that is made up of a chip and antenna.
B) A transmitter/receiver that reads the contents of RFID tags in the area.
C) Do not have a power source.
D) Have their own transmitter and a power source (typically a battery) .

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A) Software that prevents direct communication between a sending and receiving computer and is used to monitor packets for security reasons.
B) A standard that specifies the format of data as well as the rules to be followed during transmission.
C) A simple network protocol that allows the transfer of files between two computers on the Internet.
D) A standard Internet protocol that provides the technical foundation for the public Internet as well as for large numbers of private networks.

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A) Allows mobile voice calls to be made over broadband networks, creating-under the right network conditions-clearer audio and fewer dropped calls.
B) The practice of tagging pavement with codes displaying where Wi-Fi access is available.
C) Deliberately searching for Wi-Fi signals while driving by in a vehicle.
D) Remotely controls smart phones and tablets, ensuring data security.

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A) Data streaming and DSL protocols
B) Transmission control protocol/Internet protocol (TCP/IP)
C) Data streaming rules and regulations
D) Internet protocol/Transmission control protocol (IP/TCP)

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