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Exam 7: Networks: Mobile Business

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Question 61

Multiple Choice

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Which of the following is a type of data connection able to transmit a digital signal at 1.544 Mpbs and is more expensive and reliable than cable or DSL?

A) T1 line
B) Dial-up line
C) Modem line
D) All of the above

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

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Question 62

Multiple Choice

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What uses GPS tracking to track vehicles?

A) Automatic vehicle location
B) Geographic information system
C) Cartography
D) Edge matching

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

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Question 63

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Worldwide Interoperability for Microwave Access (WiMAX)is a communications technology aimed at providing high-speed wireless data over metropolitan area networks.

What is the standard Internet protocol,which provides the technical foundation for the public Internet?

What is a device that enables a computer to transmit and receive data?

Which of the below statements is not accurate in reference to mobile and wireless computing?

One of the main challenges of business mobility is protecting against theft.

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.

Semi-passive RFID tags use a ______________ to run the microchip's circuitry,but communicate by drawing power from the RFID reader.

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

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

Which business application uses electronic tags and labels to identify objects wirelessly over short distances?

A _________ is a single unit of binary data routed through a network.

_________________ Host Configuration Protocol (DHCP)allows dynamic IP address allocation so users do not have to have a preconfigured IP address to use the network.

GIS map automation links business assets to a centralized system where they can be tracked and monitored over time.

What is the conversion of IP addresses that identifies labels that use a variety of recognizable naming conventions?

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

VPNs are often used to connect to a corporate server.VPN stands for a Valued Partner Network.

What is the worldwide gap giving advantage to those with access to technology?

What is a utility application that monitors the network path of packet data sent to a remote computer?