what is modem ?How does it work?
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what is modem ?How does it work?
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Answer:
The word "modem" is a contraction of the words modulator-demodulator. A modem is typically used to send digital data over a phone line.
The sending modem modulates the data into a signal that is compatible with the phone line, and the receiving modem demodulates the signal back into digital data. Wireless modems convert digital data into radio signalsand back.
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