1Name two types of telephone networks.
Your Answer: Standard uses physical connections (wires, cables or fiber optics). Cellular uses air waves (analog or digital).
2Why are telephone and Internet networks able to function across countries?
Your Answer: The information then travels over an Internet backbone until it reaches the desired destination. Internet backbones are made of fiber optic lines which provide very fast transmission of data.
3Not Graded
Name four different types of Internet connections.
Your Answer: Dial-up, modem, Satellite, Wireless
4Not Graded
What are the three types of information transmitted on the telephone network?
Your Answer: Sound (voice) Images (fax documents) Data (modem)
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