Which of the following is used for modulation and demodulation ?
COMPUTER
JAMB 2023
Which of the following is used for modulation and demodulation ?
- A. Gateway
- B. Protocol
- C. Modem
- D. Multiplex
Correct Answer: C. Modem
Explanation
modem(modulator-demodulator) is a hardware device that connects a computer or router to a broadband network.
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