WHICH OF THE FOLLOWING DEVICE PERFORM MODULATION AND DEMODULATION

O Level Online Exam

NIELIT O Level Exam

Which of the following device perform modulation and demodulation?

निम्नलिखित में से कौन सा उपकरण मॉड्यूलेशन और डिमोड्यूलेशन करता है?

A. Switch

B. modulator

C. Modem

D. None of these

Correct Answer is :

C. Modem