Download Aptitude Crack
img not found img not found

Computer Fundamentals

Q1:

Any device that performs signal conversion is

A Modulator

B Modem

C Keyboard

D Plotter

E None of the above

ANS:A - Modulator

In an electronics& telecommunications, modulation is the process varying one or more carrier signal, with modulating signal that typically contain information to be transmitted. A modem (from modulator- demodulator) can perform both operations. So answer is modulator.



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.