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

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Question 81

Multiple Choice

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An RFID reader (RFID interrogator) is ________.

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) a device that does not have a power source
D) a device that has its own transmitter and a power source (typically a battery)

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

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Question 82

True/False

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Cartography is the science and art of making an illustrated map or chart.GIS allows users to interpret, analyze, and visualize data in different ways that reveal patterns and trends in the form of reports, charts, and maps.

A) True
B) False

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Question 83

Multiple Choice

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What is unified communications (UC) ?

Identify the challenges of a connected world.

War driving is deliberately searching for Wi-Fi signals while driving by in a vehicle.

Which of the choices below offers a common example of a LAN?

The network protocols include TCP/IP, FTP, and DHCP.

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

Active RFID tags use a battery to run the microchip's circuitry, but communicate by drawing power from the RFID reader.

A personal area network (PAN) provides communication for devices owned by a single user that work over a short distance.

Which of the choices below is experiencing rapid growth due to wireless technology?

WiMAX is a coding process that takes a digital map feature and assigns it an attribute that serves as a unique ID (tract number, node number) or classification (soil type, zoning category).GIS professionals are certified in geocoding practices to ensure industry standards are met when classifying spatial data.

What is the integration of communication channels into a single service?

What measures bandwidth in terms of numbers transferred or received per unit of time?

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

What measures network performance by the maximum amount of data that can pass from one point to another in a unit of time?

Which of the choices below allows a user to access the Internet?

GPS utilizes location-based services (LBS), applications that use location information to provide a service, whereas a GIS does not use LBS applications.

With the power of a wireless network, business professionals can take advantage of mobility allowing them to work from anywhere, at any time, using many different devices.

Identify the benefits of a connected world.