Computers cannot communicate with each other directly over telephone lines because they usedigitalpulses whereas telephone lines useanalog sound frequencies. What is the name of the device which permits digital to analog conversion at the start of a long distance transmission? A. Interface B. Modem C. Attenuation D. Teleprocessor E. None of the above

Computers cannot communicate with each other directly over telephone lines because they usedigitalpulses whereas telephone lines useanalog sound
frequencies. What is the name of the device which permits digital to analog conversion at the start of a long distance transmission?
A.
Interface
B.
Modem
C.
Attenuation
D.
Teleprocessor
E.
None of the above
by

1 Answer

Answer :

Modem
by

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