Which of the given statements are true? (i) Modem is a networking device. (ii)…
Which of the given statements are true?
(i) Modem is a networking device.
(ii) Modem is a voltage stabilizer.
(iii) Modem converts analogue signal to digital signal and vice versa.
Answer: B. (i) and (iii) — A Modem (Modulator-Demodulator) is a networking device (i) and its specific job is to convert (modulate) digital signals to analog for transmission and…
- A.
(ii) and (iii)
- B.
(i) and (iii)
- C.
(i) and (ii)
- D.
(i), (ii) and (iii)
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Correct answer: B
A Modem (Modulator-Demodulator) is a networking device (i) and its specific job is to convert (modulate) digital signals to analog for transmission and convert (demodulate) them back (iii). It is not a voltage stabilizer (ii).
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