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Exam 7: Networks: Mobile Business

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Question 1

Multiple Choice

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What represents the end of the packet or transmission end?

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

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

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Question 2

Multiple Choice

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Which tags have their own transmitter and a power source (typically a battery) ?

A) Active RFID
B) Semi-passive RFID
C) RFID Accelerometer
D) Chipless RFID

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

Correct Answer

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A

Question 3

Multiple Choice

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

Which of the following is not a type of wireless network?

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

Explain the different wireless network business applications.

Which social media site uses LBS?

____________ address is a unique number that identifies where computers are located on the network.

Wireless networking includes personal area networks (PAN)that provide communication over a short distance that is intended for use with devices that are owned and operated by a single user.

The potential for contracting viruses on mobile devices is increasing;in fact,the first known mobile phone virus was called ______________.

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

The largest and most important network,the ______________,is like a network made up of millions of smaller networks able to operate independently.

The packet footer represents the end of the packet or transmission end.The packet header and packet footer contain error-checking information to ensure the entire message is sent and received.The receiving device reassembles the individual packets into the original by stripping off the headers and footers and then piecing together the packets in the correct sequence.

Longitude represents a north/south measurement of position.

Wired equivalent privacy (WEP)is an encryption algorithm designed to protect wireless transmission data.

What is war driving?

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

What allows users to work from remote locations such as home or hotel using high-speed Internet to access business applications and data?