Question 1

A wireless LAN (WLAN)is a local area network that uses radio signals to transmit and receive data over distances of a few hundred feet.

Accepted Answer

A) True 
 B)False

Question 2

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

Accepted Answer

A)   College campus
B)   Home office
C)   City library
D)   The InternetE) A) and C)
F) A) and B)

Question 3

Network convergence is the integration of communication channels into a single service.

Accepted Answer

A) True 
 B)False

Question 4

What can unified communications merge?

Accepted Answer

A)   IM'ing
B)   Videoconferencing
C)   Voice Mail
D)   All of these choicesE) None of the above
F) A) and B)

Question 5

What is an access point (AP) ?

Accepted Answer

A)   The computer or network device that serves as an interface between devices and the network
B)   Refers to any type of operation accomplished without the use of a hard-wired connection
C)   A wireless PAN technology that transmits signals over short distances among cell phones,computers,and other devices
D)   Provides communication for devices owned by a single user that work over a short distanceE) A) and D)
F) B) and D)

Question 6

What is automatic vehicle location (AVL) ?

Accepted Answer

A)   Uses GPS tracking to track vehicles
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 informationE) A) and D)
F) B) and C)

Question 7

The network categories include LAN,WAN,and MAN.

Accepted Answer

A) True 
 B)False

Question 8

What is wireless?

Accepted Answer

A)   Means the technology can travel with the user; for instance,users can download software,email messages,and Web pages onto a laptop or other mobile device
B)   Refers to any type of operation accomplished without the use of a hard-wired connection
C)   A wireless PAN technology that transmits signals over short distances among cell phones,computers,and other devices
D)   Provides communication for devices owned by a single user that work over a short distanceE) B) and C)
F) A) and B)

Question 9

What is domain name system (DNS) ?

Accepted Answer

A)   Allows dynamic IP address allocation so users do not have to have a preconfigured IP address to use the network
B)   Converts IP addresses into domains,or identifying labels that use a variety of recognizable naming conventions
C)   The efficient coexistence of telephone,video,and data communication within a single network,offering convenience and flexibility not possible with separate infrastructures
D)   The integration of communication channels into a single serviceE) A) and B)
F) C) and D)

Question 10

What 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?

Accepted Answer

A)   Automatic vehicle location
B)   Geographic information system
C)   CartographyD) None of the above
E) A) and B)

Question 11

What is latitude?

Accepted Answer

A)   Uses plastic or conductive polymers instead of silicon-based microchips,allowing them to be washed or exposed to water without damaging the chip
B)   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
C)   A satellite-based navigation system providing extremely accurate position,time,and speed information
D)   A north/south measurement of positionE) C) and D)
F) None of the above

Question 12

Latitude represents an east/west measurement of position.

Accepted Answer

A) True 
 B)False

Question 13

What is Internet protocol TV (IPTV) ?

Accepted Answer

A)   Uses IP technology to transmit telephone calls
B)   A computer network that relies on the computing power and bandwidth of the participants in the network rather than a centralized server
C)   Distributes digital video content using IP across the Internet and private IP networks
D)   The integration of communication channels into a single serviceE) A) and C)
F) B) and C)

Question 14

What is a space station that orbits the earth receiving and transmitting signals from earth-based stations over a wide area?

Accepted Answer

A)   GPS
B)   Satellite
C)   GIS
D)   LBSE) C) and D)
F) A) and C)

Question 15

What is software that prevents direct communication between a sending and receiving computer and is used to monitor packets for security reasons?

Accepted Answer

A)   Proxy
B)   Broadband over power line
C)   Attenuation
D)   RepeaterE) B) and D)
F) A) and D)

Question 16

What is an RFID reader (RFID interrogator) ?

Accepted Answer

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)   Do not have a power source
D)   Have their own transmitter and a power source (typically a battery) E) B) and D)
F) All of the above

Question 17

An intranet is a restricted network that relies on Internet technologies to provide an Internet-like environment within the company for information sharing,communications,collaboration,Web publishing,and the support of business processes.

Accepted Answer

A) True 
 B)False

Question 18

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

Accepted Answer

A)   SSL and HTTP
B)   SSL and SHTTP
C)   DSL and HTTP
D)   HTML and SHTTPE) B) and D)
F) B) and C)

Question 19

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

Accepted Answer

A) True 
 B)False

Question 20

What is Bluetooth?

Accepted Answer

A)   Means the technology can travel with the user; for instance,users can download software,email messages,and Web pages onto a laptop or other mobile device
B)   Refers to any type of operation accomplished without the use of a hard-wired connection
C)   A wireless PAN technology that transmits signals over short distances among cell phones,computers,and other devices
D)   Provides communication for devices owned by a single user that work over a short distanceE) None of the above
F) A) and D)

Exam 7: Networks: Mobile Business

What is automatic vehicle location (AVL) ?

Correct AnswerverifiedShow Answer

What is latitude?

Correct AnswerverifiedShow Answer

What is an access point (AP) ?

Correct AnswerverifiedShow Answer

A wireless LAN (WLAN)is a local area network that uses radio signals to transmit and receive data over distances of a few hundred feet.

Correct AnswerverifiedShow Answer

What is wireless?

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

What is software that prevents direct communication between a sending and receiving computer and is used to monitor packets for security reasons?

Correct AnswerverifiedShow Answer

What is Bluetooth?

Correct AnswerverifiedShow Answer

What can unified communications merge?

Correct AnswerverifiedShow Answer

What is a space station that orbits the earth receiving and transmitting signals from earth-based stations over a wide area?

Correct AnswerverifiedShow Answer

What 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?

Correct AnswerverifiedShow Answer

An intranet is a restricted network that relies on Internet technologies to provide an Internet-like environment within the company for information sharing,communications,collaboration,Web publishing,and the support of business processes.

Correct AnswerverifiedShow Answer

Network convergence is the integration of communication channels into a single service.

Correct AnswerverifiedShow Answer

The network categories include LAN,WAN,and MAN.

Correct AnswerverifiedShow Answer

What is domain name system (DNS) ?

Correct AnswerverifiedShow Answer

What is an RFID reader (RFID interrogator) ?

Correct AnswerverifiedShow Answer

Latitude represents an east/west measurement of position.

Correct AnswerverifiedShow Answer

What is Internet protocol TV (IPTV) ?

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified