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Exam 7: Networks: Mobile Business

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Question 91

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Protecting against theft can expose a company to many significant risks such as stolen IDs,__________,encryption keys,and even confidential company information.

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Question 92

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

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Question 93

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What are satellite communications used for?

Dynamic host configuration protocol is a utility application that monitors the network path of packet data sent to a remote computer.

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.

Passive RFID tags have their own transmitter and a power source (typically a battery).

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

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

A ___________ area network connects a group of computers in close proximity,such as in an office building,school,or home.

Explain the different wireless network categories.

______________ in spatial databases 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).

What is a WLAN that uses Wi-Fi and has a built-in security mechanism that uses a wireless security protocol to protect Wi-Fi networks?

___________-based services are applications that use location information to provide a service.Some examples include mapping,emergency services,navigation,and weather information.

___________ data identifies the geographic location of features and boundaries on Earth,such as natural or constructed features,oceans,and more.Spatial data can be mapped and is stored as coordinates and topology.A GIS accesses,manipulates,and analyzes spatial data.

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

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

We measure network performance in terms of _______________,the maximum amount of data that can pass from one point to another in a unit of time.

A metropolitan area network (MAN)is a large computer network usually spanning a city.

What are the two main methods for encrypting network traffic on the Web?

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