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Identify the challenges of a connected world.

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Networks have created a diverse,yet glob...

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A global positioning system (GPS)consists of hardware,software,and data that provide location information for display on a multidimensional map.

A) True
B) False

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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.

A) True
B) False

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


A) Instant communication
B) Unified communication
C) Peer-to-peer communication
D) Voice over communication

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

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Explain the different wireless network business applications.

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Mobile and wireless business application...

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What stores,views,and analyzes geographic data creating multidimensional charts or maps.For example,GIS are monitoring global warming by measuring the speed of glaciers melting in Canada,Greenland,and Antarctica?


A) Automatic vehicle location
B) Geographic information system
C) Cartography

D) All of the above
E) A) and C)

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What are areas around access points where users can connect to the Internet via Wi-Fi?


A) Hotspots
B) Café or coffee shop
C) Company break rooms
D) Warmspots

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

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Secure sockets layer (SSL)is a combination of HTTP and SSL to provide encryption and secure identification of an Internet server.

A) True
B) False

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

A) True
B) False

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What is a VPN?


A) A direct network provider using a company server
B) A direct private network that creates a "private tunnel" within the Internet to connect to the corporate server
C) A direct URL that creates a private tunnel for a company
D) A direct P2P that creates an open access community for a company

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

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


A) Telecommuting
B) Repeater
C) Packet header
D) Virtual attenuation

E) All of the above
F) None of the above

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What are the two most prevalent types of broadband access?


A) Data subscriber and cable connection
B) Digital subscriber line and cable connection
C) Digital line and client line
D) Digital server and client server

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

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Companies can establish direct private network links among themselves or create private,secure Internet access,in effect a private tunnel within the Internet,called an extranet.

A) True
B) False

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What is a file transfer protocol (FTP) ?


A) Software that prevents direct communication between a sending and receiving computer and is used to monitor packets for security reasons
B) A standard that specifies the format of data as well as the rules to be followed during transmission
C) A simple network protocol that allows the transfer of files between two computers on the Internet
D) A standard Internet protocol that provides the technical foundation for the public Internet as well as for large numbers of private networks

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

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Mobile 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 for portable reading or reference.Information collected while on the road can be synchronized with a PC or company server.

A) True
B) False

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An IP address is a simple network protocol that allows the transfer of files between two computers on the Internet.

A) True
B) False

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Peer-to-peer (P2P)is a computer network that relies on the computing power and bandwidth of the participants in the network rather than a centralized server.

A) True
B) False

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A repeater receives and repeats a signal to reduce its attenuation and extend its range.

A) True
B) False

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Spatial data (geospatial data or geographic information)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.

A) True
B) False

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What is asset tracking?


A) Occurs when a company places active or semi-passive RFID tags on expensive products or assets to gather data on the items' location with little or no manual intervention
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

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

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