Online GK Series

This site is dedicated to the aspirants of competitive exams SSC, UPSC, Railways, Postal Assistants, Bank, GATE and NET

Q.

ASK is rarely used in modems because

A it shifts only between 'ON' and 'OFF' states
B it is highly susceptible to noise
C it takes care of amplitude only
D none of the above
Answer & Explanation
Option: [B]

Computer Science Books

Your Valuable Comments Please...

Please Like Us
Brand