QUESTIONS

.
Name two types of telephone networks.
Standard uses physical connections (wires, cables or fiber optics).
Cellular uses air waves (analog or digital).

2.
Why are telephone and Internet networks able to function across countries?
is actually a collection of smaller networks that can communicate because of universal standards, guidelines, and procedures.

3.
Name four different types of Internet connections.
Dial-up modem
Cable modemDSL
(Digital Subscriber Line)ISDN

4.
What are the three types of information transmitted on the telephone network?
Uses regular phone lines
The modem converts from digital to analog for outgoing data and analog to digital for incoming data
Available almost everywhere
The slowest option