Components Required
Communications Media
Transmission Media
Modern Technology
100
A computer
Name the type of sending device.
100
Modem
What is conversion device?
100
Sending message through the channel
What requires transmission media?
100
Apple, Gateway, Dell, and Accer
Name computer companies.
200
Modem- converts the computer signal into signals supported by the communications channel
Name a type of communication device and what is does?
200
A Channel
Sending data from one computer to another requires what?
200
Twisted pair cable, coaxial cable, and fiber optic cable
Give some examples of physical media.
200
AT&T, Verizon Wireless, Sprint, T-Mobile, Virgin Mobile, Alltel
Name phone companies.
300
Telephone lines, cable, or a wireless transmission
Name the three types of channels over which the signals are sent.
300
WORLD WIDE TELEPHONE NETWORK
What is the important player in the communication channel.
300
Radio signals, microwave signals, and satellite transmission
Give exmaples of wireless media.
300
Google, Yahoo, Ask, Firefox, Windows Live, Msn
Name some search engines.
400
A device that accepts the incoming signal
What is a recieveing device?
400
Phone line or Cable serves
What is serves as a channel.
400
Wi-Fi
What wireless netowrk is found in a coffee shop?
400
AT&T Go Phone
What is the best phone you can buy$
500
Comunications
What is the name of the software used for data communications?
500
Tpye of link through which data can be transmitted. (Transferred Data)
What is a Communication channel?
500
Physical and Wireless
Transmission media can be two things. What are they?
500
Windows, Mac Osx, Linux,
Name operating systems.
M
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