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What is wired equivalent privacy (WEP) ?


A) A metropolitan area network that uses radio signals to transmit and receive data
B) A communications technology aimed at providing high-speed wireless data over metropolitan area networks
C) A means by which portable devices can connect wirelessly to a local area network,using access points that send and receive data via radio waves
D) An encryption algorithm designed to protect wireless transmission data

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

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Identify the benefits of business mobility.

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A wireless network can enhance mobility,...

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What is cartography?


A) An east/west measurement of position
B) The science and art of making an illustrated map or chart
C) Stores,views,and analyzes geographic data,creating multidimensional charts or maps
D) A round coin-sized object,is uniquely numbered and hidden in a geocache

E) A) and B)
F) B) and C)

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A repeater represents the loss of a network signal strength measured in decibels and occurs because the transmissions gradually dissipate in strength over longer distances or radio interference or physical obstructions like walls also impact communication signals.

A) True
B) False

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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) B) and D)
F) A) and D)

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What is a global positioning system (GPS) ?


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) Uses 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 information

E) A) and B)
F) C) and D)

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Mobile application management (MAM)remotely controls smart phones and tablets,ensuring data security.

A) True
B) False

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What is transmission control protocol/Internet protocol (TCP/IP) ?


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

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

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What is an RFID accelerometer?


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) Uses 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

E) A) and B)
F) None of the above

Correct Answer

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Asset tracking 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.

A) True
B) False

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What is a geocache?


A) 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
B) A GPS technology adventure game that posts the longitude and latitude location for an item on the Internet for users to find
C) A north/south measurement of position
D) An east/west measurement of position

E) All of the above
F) A) and B)

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Packets directly impact network performance and reliability by subdividing an electronic message into smaller more manageable packets.

A) True
B) False

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Longitude represents a north/south measurement of position.

A) True
B) False

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What is a wireless MAN?


A) A metropolitan area network that uses radio signals to transmit and receive data
B) A communications technology aimed at providing high-speed wireless data over metropolitan area networks
C) A means by which portable devices can connect wirelessly to a local area network,using access points that send and receive data via radio waves
D) Includes the inner workings of a Wi-Fi service or utility,including the signal transmitters,towers,or poles and additional equipment required to send out a Wi-Fi signal

E) A) and D)
F) A) and B)

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Which formats include a packet header,packet body containing the original message,and packet footer?


A) Attenuation
B) Standard packet
C) Packet header
D) Packet footer

E) None of the above
F) A) and B)

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What is Voice over LTE (VoLTE) ?


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

E) A) and C)
F) A) and B)

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What is Wi-Fi protected access (WPA) ?


A) A metropolitan area network that uses radio signals to transmit and receive data
B) A communications technology aimed at providing high-speed wireless data over metropolitan area networks
C) A means by which portable devices can connect wirelessly to a local area network,using access points that send and receive data via radio waves
D) A wireless security protocol to protect Wi-Fi networks

E) A) and D)
F) A) and C)

Correct Answer

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VoIP allows users to ______________.


A) call anyone with a local telephone number
B) call anyone with an international telephone number
C) call anyone with a cellular telephone number
D) All of these choices

E) B) and C)
F) A) and D)

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Wi-Fi infrastructure includes the inner workings of a Wi-Fi service or utility,including the signal transmitters,towers,or poles and additional equipment required to send out a Wi-Fi signal.

A) True
B) False

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A repeater receives and repeats a signal extending its attenuation or range.

A) True
B) False

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